diff --git a/account_reconcile_model_oca/README.rst b/account_reconcile_model_oca/README.rst
new file mode 100644
index 0000000000..f6976d4726
--- /dev/null
+++ b/account_reconcile_model_oca/README.rst
@@ -0,0 +1,90 @@
+===========================
+Account Reconcile Model Oca
+===========================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:cead010f67ccc5d4b9700540c9d8d0b4fb20d497a38d36cea80cf6f78563a756
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Faccount--reconcile-lightgray.png?logo=github
+    :target: https://github.com/OCA/account-reconcile/tree/18.0/account_reconcile_model_oca
+    :alt: OCA/account-reconcile
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/account-reconcile-18-0/account-reconcile-18-0-account_reconcile_model_oca
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/account-reconcile&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module restores account reconciliation models functions moved from
+Odoo community to enterpise in V. 17.0
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/account-reconcile/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/account-reconcile/issues/new?body=module:%20account_reconcile_model_oca%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+-------
+
+* Dixmit
+* Odoo
+
+Contributors
+------------
+
+-  Dixmit
+
+   -  Enric Tobella
+
+-  Trobz <https://www.trobz.com/>
+
+   -  Do Anh Duy <duyda@trobz.com>
+
+Other credits
+-------------
+
+The migration of this module from 17.0 to 18.0 was financially supported
+by Camptocamp.
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/account-reconcile <https://github.com/OCA/account-reconcile/tree/18.0/account_reconcile_model_oca>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/account_reconcile_model_oca/__init__.py b/account_reconcile_model_oca/__init__.py
new file mode 100644
index 0000000000..0650744f6b
--- /dev/null
+++ b/account_reconcile_model_oca/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/account_reconcile_model_oca/__manifest__.py b/account_reconcile_model_oca/__manifest__.py
new file mode 100644
index 0000000000..7e5f4ac9d5
--- /dev/null
+++ b/account_reconcile_model_oca/__manifest__.py
@@ -0,0 +1,16 @@
+# Copyright 2024 Dixmit
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Account Reconcile Model Oca",
+    "summary": """
+        This includes the logic moved from Odoo Community to Odoo Enterprise""",
+    "version": "18.0.1.0.0",
+    "license": "LGPL-3",
+    "author": "Dixmit,Odoo,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/account-reconcile",
+    "depends": ["account"],
+    "excludes": ["account_accountant"],
+    "data": [],
+    "demo": [],
+}
diff --git a/account_reconcile_model_oca/i18n/account_reconcile_model_oca.pot b/account_reconcile_model_oca/i18n/account_reconcile_model_oca.pot
new file mode 100644
index 0000000000..a75b7011f3
--- /dev/null
+++ b/account_reconcile_model_oca/i18n/account_reconcile_model_oca.pot
@@ -0,0 +1,25 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* account_reconcile_model_oca
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 17.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: account_reconcile_model_oca
+#: model:ir.model,name:account_reconcile_model_oca.model_account_bank_statement_line
+msgid "Bank Statement Line"
+msgstr ""
+
+#. module: account_reconcile_model_oca
+#: model:ir.model,name:account_reconcile_model_oca.model_account_reconcile_model
+msgid ""
+"Preset to create journal entries during a invoices and payments matching"
+msgstr ""
diff --git a/account_reconcile_model_oca/i18n/it.po b/account_reconcile_model_oca/i18n/it.po
new file mode 100644
index 0000000000..b4901c9a1d
--- /dev/null
+++ b/account_reconcile_model_oca/i18n/it.po
@@ -0,0 +1,30 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* account_reconcile_model_oca
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 17.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2024-04-29 08:38+0000\n"
+"Last-Translator: mymage <stefano.consolaro@mymage.it>\n"
+"Language-Team: none\n"
+"Language: it\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.17\n"
+
+#. module: account_reconcile_model_oca
+#: model:ir.model,name:account_reconcile_model_oca.model_account_bank_statement_line
+msgid "Bank Statement Line"
+msgstr "Riga estratto conto"
+
+#. module: account_reconcile_model_oca
+#: model:ir.model,name:account_reconcile_model_oca.model_account_reconcile_model
+msgid ""
+"Preset to create journal entries during a invoices and payments matching"
+msgstr ""
+"Preimpostazione per creare registrazioni contabili durante la corrispondenza "
+"tra fatture e pagamenti"
diff --git a/account_reconcile_model_oca/i18n/zh_CN.po b/account_reconcile_model_oca/i18n/zh_CN.po
new file mode 100644
index 0000000000..b9db9d8245
--- /dev/null
+++ b/account_reconcile_model_oca/i18n/zh_CN.po
@@ -0,0 +1,28 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* account_reconcile_model_oca
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 17.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2024-06-12 03:25+0000\n"
+"Last-Translator: xtanuiha <feihu.zhang@live.com>\n"
+"Language-Team: none\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Weblate 4.17\n"
+
+#. module: account_reconcile_model_oca
+#: model:ir.model,name:account_reconcile_model_oca.model_account_bank_statement_line
+msgid "Bank Statement Line"
+msgstr "银行对账单明细"
+
+#. module: account_reconcile_model_oca
+#: model:ir.model,name:account_reconcile_model_oca.model_account_reconcile_model
+msgid ""
+"Preset to create journal entries during a invoices and payments matching"
+msgstr "在发票和付款匹配期间创建会计分录的预置信息"
diff --git a/account_reconcile_model_oca/models/__init__.py b/account_reconcile_model_oca/models/__init__.py
new file mode 100644
index 0000000000..cbaab70a65
--- /dev/null
+++ b/account_reconcile_model_oca/models/__init__.py
@@ -0,0 +1,2 @@
+from . import account_reconcile_model
+from . import account_bank_statement_line
diff --git a/account_reconcile_model_oca/models/account_bank_statement_line.py b/account_reconcile_model_oca/models/account_bank_statement_line.py
new file mode 100644
index 0000000000..b807e3f6ee
--- /dev/null
+++ b/account_reconcile_model_oca/models/account_bank_statement_line.py
@@ -0,0 +1,140 @@
+# Copyright 2023 Dixmit
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models
+from odoo.tools import SQL, html2plaintext
+
+from odoo.addons.base.models.res_bank import sanitize_account_number
+
+
+class AccountBankStatementLine(models.Model):
+    _inherit = "account.bank.statement.line"
+
+    def _retrieve_partner(self):
+        self.ensure_one()
+
+        # Retrieve the partner from the statement line.
+        if self.partner_id:
+            return self.partner_id
+
+        # Retrieve the partner from the bank account.
+        if self.account_number:
+            account_number_nums = sanitize_account_number(self.account_number)
+            if account_number_nums:
+                domain = [("sanitized_acc_number", "ilike", account_number_nums)]
+                for extra_domain in ([("company_id", "=", self.company_id.id)], []):
+                    bank_accounts = self.env["res.partner.bank"].search(
+                        extra_domain + domain
+                    )
+                    if len(bank_accounts.partner_id) == 1:
+                        return bank_accounts.partner_id
+
+        # Retrieve the partner from the partner name.
+        if self.partner_name:
+            domain = [
+                ("parent_id", "=", False),
+                ("name", "ilike", self.partner_name),
+            ]
+            for extra_domain in ([("company_id", "=", self.company_id.id)], []):
+                partner = self.env["res.partner"].search(extra_domain + domain, limit=1)
+                if partner:
+                    return partner
+
+        # Retrieve the partner from the 'reconcile models'.
+        rec_models = self.env["account.reconcile.model"].search(
+            [
+                ("rule_type", "!=", "writeoff_button"),
+                ("company_id", "=", self.company_id.id),
+            ]
+        )
+        for rec_model in rec_models:
+            partner = rec_model._get_partner_from_mapping(self)
+            if partner and rec_model._is_applicable_for(self, partner):
+                return partner
+
+        # Retrieve the partner from statement line text values.
+        st_line_text_values = self._get_st_line_strings_for_matching()
+        unaccent = self.env.registry.unaccent
+        sub_queries = []
+        params = []
+        for text_value in st_line_text_values:
+            if not text_value:
+                continue
+
+            # Find a partner having a name contained inside the statement line values.
+            # Take care a partner could contain some special characters in its name that
+            # needs to be escaped.
+            sub_queries.append(
+                SQL(
+                    rf"""
+                    {unaccent("%s")} ~* ('^' || (
+                        SELECT STRING_AGG(CONCAT('(?=.*\m', chunk[1], '\M)'), '')
+                        FROM regexp_matches({unaccent('partner.name')}, '\w{{3,}}', 'g')
+                        AS chunk
+                    ))
+                    """,
+                    text_value,
+                )
+            )
+            params.append(text_value)
+
+        if sub_queries:
+            self.env["res.partner"].flush_model(["company_id", "name"])
+            self.env["account.move.line"].flush_model(["partner_id", "company_id"])
+            query = SQL("""
+                SELECT aml.partner_id
+                FROM account_move_line aml
+                JOIN res_partner partner ON
+                    aml.partner_id = partner.id
+                    AND partner.name IS NOT NULL
+                    AND partner.active
+                    AND (
+            """)
+            query_parts = SQL(") OR (").join(sub_queries)
+            final_query = SQL(
+                """
+                %s
+                    %s
+                )
+                WHERE aml.company_id = %s
+                LIMIT 1
+            """,
+                query,
+                query_parts,
+                self.company_id.id,
+            )
+            self._cr.execute(final_query)
+            row = self._cr.fetchone()
+            if row:
+                return self.env["res.partner"].browse(row[0])
+
+        return self.env["res.partner"]
+
+    def _get_st_line_strings_for_matching(self, allowed_fields=None):
+        """Collect the strings that could be used on the statement line to perform some
+        matching.
+        :param allowed_fields: A explicit list of fields to consider.
+        :return: A list of strings.
+        """
+        self.ensure_one()
+
+        def _get_text_value(field_name):
+            if self._fields[field_name].type == "html":
+                return self[field_name] and html2plaintext(self[field_name])
+            else:
+                return self[field_name]
+
+        st_line_text_values = []
+        if allowed_fields is None or "payment_ref" in allowed_fields:
+            value = _get_text_value("payment_ref")
+            if value:
+                st_line_text_values.append(value)
+        if allowed_fields is None or "narration" in allowed_fields:
+            value = _get_text_value("narration")
+            if value:
+                st_line_text_values.append(value)
+        if allowed_fields is None or "ref" in allowed_fields:
+            value = _get_text_value("ref")
+            if value:
+                st_line_text_values.append(value)
+        return st_line_text_values
diff --git a/account_reconcile_model_oca/models/account_reconcile_model.py b/account_reconcile_model_oca/models/account_reconcile_model.py
new file mode 100644
index 0000000000..1fe0f39225
--- /dev/null
+++ b/account_reconcile_model_oca/models/account_reconcile_model.py
@@ -0,0 +1,703 @@
+import re
+from collections import defaultdict
+
+from dateutil.relativedelta import relativedelta
+
+from odoo import Command, fields, models, tools
+
+
+class AccountReconcileModel(models.Model):
+    _inherit = "account.reconcile.model"
+
+    ####################################################
+    # RECONCILIATION PROCESS
+    ####################################################
+
+    def _apply_lines_for_bank_widget(self, residual_amount_currency, partner, st_line):
+        """Apply the reconciliation model lines to the statement line passed as
+        parameter.
+        :param residual_amount_currency: The open balance of the statement line in the
+          bank reconciliation widget expressed in the statement line currency.
+        :param partner: The partner set on the wizard.
+        :param st_line: The statement line processed by the bank reconciliation widget.
+        :return: A list of python dictionaries (one per reconcile model line)
+          representing the journal items to be created by the current reconcile model.
+        """
+        self.ensure_one()
+        currency = (
+            st_line.foreign_currency_id
+            or st_line.journal_id.currency_id
+            or st_line.company_currency_id
+        )
+        if currency.is_zero(residual_amount_currency):
+            return []
+
+        vals_list = []
+        for line in self.line_ids:
+            vals = line._apply_in_bank_widget(
+                residual_amount_currency, partner, st_line
+            )
+            amount_currency = vals["amount_currency"]
+
+            if currency.is_zero(amount_currency):
+                continue
+
+            vals_list.append(vals)
+            residual_amount_currency -= amount_currency
+
+        return vals_list
+
+    def _get_taxes_move_lines_dict(self, tax, base_line_dict):
+        """Get move.lines dict (to be passed to the create()) corresponding to a tax.
+        :param tax: An account.tax record.
+        :param base_line_dict: A dict representing the move.line containing the base
+          amount.
+        :return: A list of dict representing move.lines to be created corresponding to
+          the tax.
+        """
+        self.ensure_one()
+        balance = base_line_dict["balance"]
+
+        tax_type = tax.type_tax_use
+        is_refund = (tax_type == "sale" and balance < 0) or (
+            tax_type == "purchase" and balance > 0
+        )
+
+        res = tax.compute_all(balance, is_refund=is_refund)
+
+        new_aml_dicts = []
+        for tax_res in res["taxes"]:
+            tax = self.env["account.tax"].browse(tax_res["id"])
+            balance = tax_res["amount"]
+            name = " ".join(
+                [x for x in [base_line_dict.get("name", ""), tax_res["name"]] if x]
+            )
+            new_aml_dicts.append(
+                {
+                    "account_id": tax_res["account_id"] or base_line_dict["account_id"],
+                    "journal_id": base_line_dict.get("journal_id", False),
+                    "name": name,
+                    "partner_id": base_line_dict.get("partner_id"),
+                    "balance": balance,
+                    "debit": balance > 0 and balance or 0,
+                    "credit": balance < 0 and -balance or 0,
+                    "analytic_distribution": tax.analytic
+                    and base_line_dict["analytic_distribution"],
+                    "tax_repartition_line_id": tax_res["tax_repartition_line_id"],
+                    "tax_ids": [(6, 0, tax_res["tax_ids"])],
+                    "tax_tag_ids": [(6, 0, tax_res["tag_ids"])],
+                    "group_tax_id": tax_res["group"].id if tax_res["group"] else False,
+                    "currency_id": False,
+                    "reconcile_model_id": self.id,
+                }
+            )
+
+            # Handle price included taxes.
+            base_balance = tax_res["base"]
+            base_line_dict.update(
+                {
+                    "balance": base_balance,
+                    "debit": base_balance > 0 and base_balance or 0,
+                    "credit": base_balance < 0 and -base_balance or 0,
+                }
+            )
+
+        base_line_dict["tax_tag_ids"] = [(6, 0, res["base_tags"])]
+        return new_aml_dicts
+
+    def _get_write_off_move_lines_dict(self, residual_balance, partner_id):
+        """Get move.lines dict corresponding to the reconciliation model's write-off
+        lines.
+        :param residual_balance: The residual balance of the account on the manual
+          reconciliation widget.
+        :return: A list of dict representing move.lines to be created corresponding to
+          the write-off lines.
+        """
+        self.ensure_one()
+
+        if self.rule_type == "invoice_matching" and (
+            not self.allow_payment_tolerance or self.payment_tolerance_param == 0
+        ):
+            return []
+
+        currency = self.company_id.currency_id
+
+        lines_vals_list = []
+        for line in self.line_ids:
+            balance = 0
+            if line.amount_type == "percentage":
+                balance = currency.round(residual_balance * (line.amount / 100.0))
+            elif line.amount_type == "fixed":
+                balance = currency.round(
+                    line.amount * (1 if residual_balance > 0.0 else -1)
+                )
+
+            if currency.is_zero(balance):
+                continue
+
+            writeoff_line = line._get_write_off_move_line_dict(balance, currency)
+            lines_vals_list.append(writeoff_line)
+
+            residual_balance -= balance
+
+            if line.tax_ids:
+                taxes = line.tax_ids
+                detected_fiscal_position = self.env[
+                    "account.fiscal.position"
+                ]._get_fiscal_position(self.env["res.partner"].browse(partner_id))
+                if detected_fiscal_position:
+                    taxes = detected_fiscal_position.map_tax(taxes)
+                writeoff_line["tax_ids"] += [Command.set(taxes.ids)]
+                # Multiple taxes with force_tax_included results in wrong computation,
+                # so we only allow to set the force_tax_included field if we have one
+                # tax selected
+                if line.force_tax_included:
+                    taxes = taxes[0].with_context(force_price_include=True)
+                tax_vals_list = self._get_taxes_move_lines_dict(taxes, writeoff_line)
+                lines_vals_list += tax_vals_list
+                if not line.force_tax_included:
+                    for tax_line in tax_vals_list:
+                        residual_balance -= tax_line["balance"]
+
+        return lines_vals_list
+
+    ####################################################
+    # RECONCILIATION CRITERIA
+    ####################################################
+
+    def _apply_rules(self, st_line, partner):
+        """Apply criteria to get candidates for all reconciliation models.
+        This function is called in enterprise by the reconciliation widget to match
+        the statement line with the available candidates (using the reconciliation
+        models).
+        :param st_line: The statement line to match.
+        :param partner: The partner to consider.
+        :return: A dict mapping each statement line id with:
+            * aml_ids: A list of account.move.line ids.
+            * model: An account.reconcile.model record (optional).
+            * status: 'reconciled' if the lines has been already reconciled, 'write_off'
+              if the write-off must be applied on the statement line.
+            * auto_reconcile: A flag indicating if the match is enough significant to
+              auto reconcile the candidates.
+        """
+        available_models = self.filtered(
+            lambda m: m.rule_type != "writeoff_button"
+        ).sorted()
+
+        for rec_model in available_models:
+            if not rec_model._is_applicable_for(st_line, partner):
+                continue
+
+            if rec_model.rule_type == "invoice_matching":
+                rules_map = rec_model._get_invoice_matching_rules_map()
+                for rule_index in sorted(rules_map.keys()):
+                    for rule_method in rules_map[rule_index]:
+                        candidate_vals = rule_method(st_line, partner)
+                        if not candidate_vals:
+                            continue
+
+                        if candidate_vals.get("amls"):
+                            res = rec_model._get_invoice_matching_amls_result(
+                                st_line, partner, candidate_vals
+                            )
+                            if res:
+                                return {
+                                    **res,
+                                    "model": rec_model,
+                                }
+                        else:
+                            return {
+                                **candidate_vals,
+                                "model": rec_model,
+                            }
+
+            elif rec_model.rule_type == "writeoff_suggestion":
+                return {
+                    "model": rec_model,
+                    "status": "write_off",
+                    "auto_reconcile": rec_model.auto_reconcile,
+                }
+        return {}
+
+    def _is_applicable_for(self, st_line, partner):
+        """Returns true iff this reconciliation model can be used to search for matches
+        for the provided statement line and partner.
+        """
+        self.ensure_one()
+
+        # Filter on journals, amount nature, amount and partners
+        # All the conditions defined in this block are non-match conditions.
+        if (
+            (
+                self.match_journal_ids
+                and st_line.move_id.journal_id not in self.match_journal_ids
+            )
+            or (self.match_nature == "amount_received" and st_line.amount < 0)
+            or (self.match_nature == "amount_paid" and st_line.amount > 0)
+            or (
+                self.match_amount == "lower"
+                and abs(st_line.amount) >= self.match_amount_max
+            )
+            or (
+                self.match_amount == "greater"
+                and abs(st_line.amount) <= self.match_amount_min
+            )
+            or (
+                self.match_amount == "between"
+                and (
+                    abs(st_line.amount) > self.match_amount_max
+                    or abs(st_line.amount) < self.match_amount_min
+                )
+            )
+            or (self.match_partner and not partner)
+            or (
+                self.match_partner
+                and self.match_partner_ids
+                and partner not in self.match_partner_ids
+            )
+            or (
+                self.match_partner
+                and self.match_partner_category_ids
+                and partner.category_id not in self.match_partner_category_ids
+            )
+        ):
+            return False
+
+        # Filter on label, note and transaction_type
+        for record, rule_field, record_field in [
+            (st_line, "label", "payment_ref"),
+            (st_line.move_id, "note", "narration"),
+            (st_line, "transaction_type", "transaction_type"),
+        ]:
+            rule_term = (self["match_" + rule_field + "_param"] or "").lower()
+            record_term = (record[record_field] or "").lower()
+
+            # This defines non-match conditions
+            if (
+                (
+                    self["match_" + rule_field] == "contains"
+                    and rule_term not in record_term
+                )
+                or (
+                    self["match_" + rule_field] == "not_contains"
+                    and rule_term in record_term
+                )
+                or (
+                    self["match_" + rule_field] == "match_regex"
+                    and not re.match(rule_term, record_term)
+                )
+            ):
+                return False
+
+        return True
+
+    def _get_invoice_matching_amls_domain(self, st_line, partner):
+        aml_domain = st_line._get_default_amls_matching_domain()
+
+        if st_line.amount > 0.0:
+            aml_domain.append(("balance", ">", 0.0))
+        else:
+            aml_domain.append(("balance", "<", 0.0))
+
+        currency = st_line.foreign_currency_id or st_line.currency_id
+        if self.match_same_currency:
+            aml_domain.append(("currency_id", "=", currency.id))
+
+        if partner:
+            aml_domain.append(("partner_id", "=", partner.id))
+
+        if self.past_months_limit:
+            date_limit = fields.Date.context_today(self) - relativedelta(
+                months=self.past_months_limit
+            )
+            aml_domain.append(("date", ">=", fields.Date.to_string(date_limit)))
+
+        return aml_domain
+
+    def _get_invoice_matching_st_line_tokens(self, st_line):
+        """Parse the textual information from the statement line passed as parameter
+        in order to extract from it the meaningful information in order to perform the
+        matching.
+        :param st_line: A statement line.
+        :return: A list of tokens, each one being a string.
+        """
+        st_line_text_values = st_line._get_st_line_strings_for_matching(
+            allowed_fields=(
+                "payment_ref" if self.match_text_location_label else None,
+                "narration" if self.match_text_location_note else None,
+                "ref" if self.match_text_location_reference else None,
+            )
+        )
+        significant_token_size = 4
+        tokens = []
+        for text_value in st_line_text_values:
+            for token in (text_value or "").split():
+                # The token is too short to be significant.
+                if len(token) < significant_token_size:
+                    continue
+
+                formatted_token = "".join(x for x in token if x.isdecimal())
+
+                # The token is too short after formatting to be significant.
+                if len(formatted_token) < significant_token_size:
+                    continue
+
+                tokens.append(formatted_token)
+        return tokens
+
+    def _get_invoice_matching_amls_candidates(self, st_line, partner):
+        """Returns the match candidates for the 'invoice_matching' rule, with respect to
+        the provided parameters.
+        :param st_line: A statement line.
+        :param partner: The partner associated to the statement line.
+        """
+        assert self.rule_type == "invoice_matching"
+        self.env["account.move"].flush_model()
+        self.env["account.move.line"].flush_model()
+
+        if self.matching_order == "new_first":
+            order_by = "sub.date_maturity DESC, sub.date DESC, sub.id DESC"
+        else:
+            order_by = "sub.date_maturity ASC, sub.date ASC, sub.id ASC"
+
+        aml_domain = self._get_invoice_matching_amls_domain(st_line, partner)
+        query = self.env["account.move.line"]._where_calc(aml_domain)
+        from_string, from_params = query.from_clause
+        where_string, where_params = query.where_clause
+        from_clause = from_string
+        where_clause = where_string
+        query_params = from_params + where_params
+
+        tokens = self._get_invoice_matching_st_line_tokens(st_line)
+        if tokens:
+            search_fields = [
+                ("account_move_line", "name"),
+                ("account_move_line__move_id", "name"),
+                ("account_move_line__move_id", "ref"),
+            ]
+            sub_queries = []
+            for table_alias, field in search_fields:
+                sub_queries.append(
+                    rf"""
+                    SELECT
+                        account_move_line.id,
+                        account_move_line.date,
+                        account_move_line.date_maturity,
+                        UNNEST(
+                            REGEXP_SPLIT_TO_ARRAY(
+                                SUBSTRING(
+                                    REGEXP_REPLACE(
+                                        {table_alias}.{field}, '[^0-9\s]', '', 'g'
+                                    ),
+                                    '\S(?:.*\S)*'
+                                ),
+                                '\s+'
+                            )
+                        ) AS token
+                    FROM {from_clause}
+                    JOIN account_move account_move_line__move_id
+                        ON account_move_line__move_id.id = account_move_line.move_id
+                    WHERE {where_clause} AND {table_alias}.{field} IS NOT NULL
+                """
+                )
+
+            self._cr.execute(
+                """
+                    SELECT
+                        sub.id,
+                        COUNT(*) AS nb_match
+                    FROM ("""
+                + " UNION ALL ".join(sub_queries)
+                + """) AS sub
+                    WHERE sub.token IN %s
+                    GROUP BY sub.date_maturity, sub.date, sub.id
+                    HAVING COUNT(*) > 0
+                    ORDER BY nb_match DESC, """
+                + order_by
+                + """
+                """,
+                (query_params * 3) + [tuple(tokens)],
+            )
+            candidate_ids = [r[0] for r in self._cr.fetchall()]
+            if candidate_ids:
+                return {
+                    "allow_auto_reconcile": True,
+                    "amls": self.env["account.move.line"].browse(candidate_ids),
+                }
+
+        # Search without any matching based on textual information.
+        if partner:
+            if self.matching_order == "new_first":
+                order = "date_maturity DESC, date DESC, id DESC"
+            else:
+                order = "date_maturity ASC, date ASC, id ASC"
+
+            amls = self.env["account.move.line"].search(aml_domain, order=order)
+            if amls:
+                return {
+                    "allow_auto_reconcile": False,
+                    "amls": amls,
+                }
+
+    def _get_invoice_matching_rules_map(self):
+        """Get a mapping <priority_order, rule> that could be overridden in others
+        modules.
+        :return: a mapping <priority_order, rule> where:
+            * priority_order: Defines in which order the rules will be evaluated, the
+              lowest comes first. This is extremely important since the algorithm stops
+              when a rule returns some candidates.
+            * rule: Method taking <st_line, partner> as parameters and returning the
+              candidates journal items found.
+        """
+        rules_map = defaultdict(list)
+        rules_map[10].append(self._get_invoice_matching_amls_candidates)
+        return rules_map
+
+    def _get_partner_from_mapping(self, st_line):
+        """Find partner with mapping defined on model.
+        For invoice matching rules, matches the statement line against each
+        regex defined in partner mapping, and returns the partner corresponding
+        to the first one matching.
+        :param st_line (Model<account.bank.statement.line>):
+            The statement line that needs a partner to be found
+        :return Model<res.partner>:
+            The partner found from the mapping. Can be empty an empty recordset
+            if there was nothing found from the mapping or if the function is
+            not applicable.
+        """
+        self.ensure_one()
+
+        if self.rule_type not in ("invoice_matching", "writeoff_suggestion"):
+            return self.env["res.partner"]
+
+        for partner_mapping in self.partner_mapping_line_ids:
+            match_payment_ref = (
+                re.match(partner_mapping.payment_ref_regex, st_line.payment_ref)
+                if partner_mapping.payment_ref_regex
+                else True
+            )
+            match_narration = (
+                re.match(
+                    partner_mapping.narration_regex,
+                    tools.html2plaintext(st_line.narration or "").rstrip(),
+                )
+                if partner_mapping.narration_regex
+                else True
+            )
+
+            if match_payment_ref and match_narration:
+                return partner_mapping.partner_id
+        return self.env["res.partner"]
+
+    def _get_invoice_matching_amls_result(self, st_line, partner, candidate_vals):  # noqa: C901
+        def _create_result_dict(amls_values_list, status):
+            if "rejected" in status:
+                return
+
+            result = {"amls": self.env["account.move.line"]}
+            for aml_values in amls_values_list:
+                result["amls"] |= aml_values["aml"]
+
+            if "allow_write_off" in status and self.line_ids:
+                result["status"] = "write_off"
+
+            if (
+                "allow_auto_reconcile" in status
+                and candidate_vals["allow_auto_reconcile"]
+                and self.auto_reconcile
+            ):
+                result["auto_reconcile"] = True
+
+            return result
+
+        st_line_currency = st_line.foreign_currency_id or st_line.currency_id
+        st_line_amount = st_line._prepare_move_line_default_vals()[1]["amount_currency"]
+        sign = 1 if st_line_amount > 0.0 else -1
+
+        amls = candidate_vals["amls"]
+        amls_values_list = []
+        amls_with_epd_values_list = []
+        same_currency_mode = amls.currency_id == st_line_currency
+        for aml in amls:
+            aml_values = {
+                "aml": aml,
+                "amount_residual": aml.amount_residual,
+                "amount_residual_currency": aml.amount_residual_currency,
+            }
+
+            amls_values_list.append(aml_values)
+
+            # Manage the early payment discount.
+            if (
+                same_currency_mode
+                and aml.move_id.move_type
+                in ("out_invoice", "out_receipt", "in_invoice", "in_receipt")
+                and not aml.matched_debit_ids
+                and not aml.matched_credit_ids
+                and aml.discount_date
+                and st_line.date <= aml.discount_date
+            ):
+                rate = (
+                    abs(aml.amount_currency) / abs(aml.balance) if aml.balance else 1.0
+                )
+                amls_with_epd_values_list.append(
+                    {
+                        **aml_values,
+                        "amount_residual": st_line.company_currency_id.round(
+                            aml.discount_amount_currency / rate
+                        ),
+                        "amount_residual_currency": aml.discount_amount_currency,
+                    }
+                )
+            else:
+                amls_with_epd_values_list.append(aml_values)
+
+        def match_batch_amls(amls_values_list):
+            if not same_currency_mode:
+                return None, []
+
+            kepts_amls_values_list = []
+            sum_amount_residual_currency = 0.0
+            for aml_values in amls_values_list:
+                if (
+                    st_line_currency.compare_amounts(
+                        st_line_amount, -aml_values["amount_residual_currency"]
+                    )
+                    == 0
+                ):
+                    # Special case: the amounts are the same, submit the line directly.
+                    return "perfect", [aml_values]
+
+                if (
+                    st_line_currency.compare_amounts(
+                        sign * (st_line_amount + sum_amount_residual_currency), 0.0
+                    )
+                    > 0
+                ):
+                    # Here, we still have room for other candidates ; so we add the
+                    # current one to the list we keep. Then, we continue iterating, even
+                    # if there is no room anymore, just in case one of the following
+                    # candidates is an exact match, which would then be preferred on the
+                    # current candidates.
+                    kepts_amls_values_list.append(aml_values)
+                    sum_amount_residual_currency += aml_values[
+                        "amount_residual_currency"
+                    ]
+
+            if st_line_currency.is_zero(
+                sign * (st_line_amount + sum_amount_residual_currency)
+            ):
+                return "perfect", kepts_amls_values_list
+            elif kepts_amls_values_list:
+                return "partial", kepts_amls_values_list
+            else:
+                return None, []
+
+        # Try to match a batch with the early payment feature. Only a perfect match is
+        # allowed.
+        match_type, kepts_amls_values_list = match_batch_amls(amls_with_epd_values_list)
+        if match_type != "perfect":
+            kepts_amls_values_list = []
+
+        # Try to match the amls having the same currency as the statement line.
+        if not kepts_amls_values_list:
+            _match_type, kepts_amls_values_list = match_batch_amls(amls_values_list)
+
+        # Try to match the whole candidates.
+        if not kepts_amls_values_list:
+            kepts_amls_values_list = amls_values_list
+
+        # Try to match the amls having the same currency as the statement line.
+        if kepts_amls_values_list:
+            status = self._check_rule_propositions(st_line, kepts_amls_values_list)
+            result = _create_result_dict(kepts_amls_values_list, status)
+            if result:
+                return result
+
+    def _check_rule_propositions(self, st_line, amls_values_list):
+        """Check restrictions that can't be handled for each move.line separately.
+        Note: Only used by models having a type equals to 'invoice_matching'.
+        :param st_line: The statement line.
+        :param amls_values_list: The candidates account.move.line as a list of dict:
+            * aml: The record.
+            * amount_residual: The amount residual to consider.
+            * amount_residual_currency: The amount residual in foreign currency to
+              consider.
+        :return: A string representing what to do with the candidates:
+            * rejected: Reject candidates.
+            * allow_write_off: Allow to generate the write-off from the reconcile model
+              lines if specified.
+            * allow_auto_reconcile: Allow to automatically reconcile entries if
+              'auto_validate' is enabled.
+        """
+        self.ensure_one()
+
+        if not self.allow_payment_tolerance:
+            return {"allow_write_off", "allow_auto_reconcile"}
+
+        st_line_currency = st_line.foreign_currency_id or st_line.currency_id
+        st_line_amount_curr = st_line._prepare_move_line_default_vals()[1][
+            "amount_currency"
+        ]
+        amls_amount_curr = sum(
+            st_line._prepare_counterpart_amounts_using_st_line_rate(
+                aml_values["aml"].currency_id,
+                aml_values["amount_residual"],
+                aml_values["amount_residual_currency"],
+            )["amount_currency"]
+            for aml_values in amls_values_list
+        )
+        sign = 1 if st_line_amount_curr > 0.0 else -1
+        amount_curr_after_rec = sign * (amls_amount_curr + st_line_amount_curr)
+
+        # The statement line will be fully reconciled.
+        if st_line_currency.is_zero(amount_curr_after_rec):
+            return {"allow_auto_reconcile"}
+
+        # The payment amount is higher than the sum of invoices. In that case, don't
+        # check the tolerance and don't try to generate any write-off.
+        if amount_curr_after_rec > 0.0:
+            return {"allow_auto_reconcile"}
+
+        # No tolerance, reject the candidates.
+        if self.payment_tolerance_param == 0:
+            return {"rejected"}
+
+        # If the tolerance is expressed as a fixed amount, check the residual payment
+        # amount doesn't exceed the tolerance.
+        if (
+            self.payment_tolerance_type == "fixed_amount"
+            and -amount_curr_after_rec <= self.payment_tolerance_param
+        ):
+            return {"allow_write_off", "allow_auto_reconcile"}
+
+        # The tolerance is expressed as a percentage between 0 and 100.0.
+        reconciled_percentage_left = (
+            abs(amount_curr_after_rec / amls_amount_curr)
+        ) * 100.0
+        if (
+            self.payment_tolerance_type == "percentage"
+            and reconciled_percentage_left <= self.payment_tolerance_param
+        ):
+            return {"allow_write_off", "allow_auto_reconcile"}
+
+        return {"rejected"}
+
+
+class AccountReconcileModelLine(models.Model):
+    _inherit = "account.reconcile.model.line"
+
+    def _get_write_off_move_line_dict(self, balance, currency):
+        self.ensure_one()
+        return {
+            "name": self.label,
+            "balance": balance,
+            "debit": balance > 0 and balance or 0,
+            "credit": balance < 0 and -balance or 0,
+            "account_id": self.account_id.id,
+            "currency_id": currency.id,
+            "analytic_distribution": self.analytic_distribution,
+            "reconcile_model_id": self.model_id.id,
+            "journal_id": self.journal_id.id,
+            "tax_ids": [],
+        }
diff --git a/account_reconcile_model_oca/pyproject.toml b/account_reconcile_model_oca/pyproject.toml
new file mode 100644
index 0000000000..4231d0cccb
--- /dev/null
+++ b/account_reconcile_model_oca/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"
diff --git a/account_reconcile_model_oca/readme/CONTRIBUTORS.md b/account_reconcile_model_oca/readme/CONTRIBUTORS.md
new file mode 100644
index 0000000000..8baa4dbef5
--- /dev/null
+++ b/account_reconcile_model_oca/readme/CONTRIBUTORS.md
@@ -0,0 +1,6 @@
+- Dixmit
+
+  - Enric Tobella
+
+- Trobz \<<https://www.trobz.com/>\>
+  - Do Anh Duy \<<duyda@trobz.com>\>
diff --git a/account_reconcile_model_oca/readme/CREDITS.md b/account_reconcile_model_oca/readme/CREDITS.md
new file mode 100644
index 0000000000..83b3ec91f7
--- /dev/null
+++ b/account_reconcile_model_oca/readme/CREDITS.md
@@ -0,0 +1 @@
+The migration of this module from 17.0 to 18.0 was financially supported by Camptocamp.
diff --git a/account_reconcile_model_oca/readme/DESCRIPTION.md b/account_reconcile_model_oca/readme/DESCRIPTION.md
new file mode 100644
index 0000000000..f296e00083
--- /dev/null
+++ b/account_reconcile_model_oca/readme/DESCRIPTION.md
@@ -0,0 +1 @@
+This module restores account reconciliation models functions moved from Odoo community to enterpise in V. 17.0
diff --git a/account_reconcile_model_oca/static/description/icon.png b/account_reconcile_model_oca/static/description/icon.png
new file mode 100644
index 0000000000..3a0328b516
Binary files /dev/null and b/account_reconcile_model_oca/static/description/icon.png differ
diff --git a/account_reconcile_model_oca/static/description/index.html b/account_reconcile_model_oca/static/description/index.html
new file mode 100644
index 0000000000..6c40c3029b
--- /dev/null
+++ b/account_reconcile_model_oca/static/description/index.html
@@ -0,0 +1,438 @@
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+<title>Account Reconcile Model Oca</title>
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+</head>
+<body>
+<div class="document" id="account-reconcile-model-oca">
+<h1 class="title">Account Reconcile Model Oca</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:cead010f67ccc5d4b9700540c9d8d0b4fb20d497a38d36cea80cf6f78563a756
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/account-reconcile/tree/18.0/account_reconcile_model_oca"><img alt="OCA/account-reconcile" src="https://img.shields.io/badge/github-OCA%2Faccount--reconcile-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/account-reconcile-18-0/account-reconcile-18-0-account_reconcile_model_oca"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/account-reconcile&amp;target_branch=18.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p>This module restores account reconciliation models functions moved from
+Odoo community to enterpise in V. 17.0</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#bug-tracker" id="toc-entry-1">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="toc-entry-2">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="toc-entry-3">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="toc-entry-4">Contributors</a></li>
+<li><a class="reference internal" href="#other-credits" id="toc-entry-5">Other credits</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-6">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#toc-entry-1">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/account-reconcile/issues">GitHub Issues</a>.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/account-reconcile/issues/new?body=module:%20account_reconcile_model_oca%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#toc-entry-2">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#toc-entry-3">Authors</a></h2>
+<ul class="simple">
+<li>Dixmit</li>
+<li>Odoo</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#toc-entry-4">Contributors</a></h2>
+<ul class="simple">
+<li>Dixmit<ul>
+<li>Enric Tobella</li>
+</ul>
+</li>
+<li>Trobz &lt;<a class="reference external" href="https://www.trobz.com/">https://www.trobz.com/</a>&gt;<ul>
+<li>Do Anh Duy &lt;<a class="reference external" href="mailto:duyda&#64;trobz.com">duyda&#64;trobz.com</a>&gt;</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="other-credits">
+<h2><a class="toc-backref" href="#toc-entry-5">Other credits</a></h2>
+<p>The migration of this module from 17.0 to 18.0 was financially supported
+by Camptocamp.</p>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#toc-entry-6">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org">
+<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
+</a>
+<p>OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/account-reconcile/tree/18.0/account_reconcile_model_oca">OCA/account-reconcile</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/account_reconcile_model_oca/tests/__init__.py b/account_reconcile_model_oca/tests/__init__.py
new file mode 100644
index 0000000000..4198497cdc
--- /dev/null
+++ b/account_reconcile_model_oca/tests/__init__.py
@@ -0,0 +1 @@
+from . import test_reconciliation_match
diff --git a/account_reconcile_model_oca/tests/common.py b/account_reconcile_model_oca/tests/common.py
new file mode 100644
index 0000000000..58d8c2ae71
--- /dev/null
+++ b/account_reconcile_model_oca/tests/common.py
@@ -0,0 +1,242 @@
+import time
+
+from odoo import Command
+
+from odoo.addons.account.tests.common import AccountTestInvoicingCommon
+
+
+class TestAccountReconciliationCommon(AccountTestInvoicingCommon):
+    """Tests for reconciliation (account.tax)
+
+    Test used to check that when doing a sale or purchase invoice in a different
+    currency, the result will be balanced.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+
+        cls.company = cls.company_data["company"]
+        cls.company.currency_id = cls.env.ref("base.EUR")
+
+        cls.partner_agrolait = cls.env["res.partner"].create(
+            {
+                "name": "Deco Addict",
+                "is_company": True,
+                "country_id": cls.env.ref("base.us").id,
+            }
+        )
+        cls.partner_agrolait_id = cls.partner_agrolait.id
+        cls.currency_swiss_id = cls.env.ref("base.CHF").id
+        cls.currency_usd_id = cls.env.ref("base.USD").id
+        cls.currency_euro_id = cls.env.ref("base.EUR").id
+        cls.account_rcv = cls.company_data["default_account_receivable"]
+        cls.account_rsa = cls.company_data["default_account_payable"]
+        cls.product = cls.env["product.product"].create(
+            {
+                "name": "Product Product 4",
+                "standard_price": 500.0,
+                "list_price": 750.0,
+                "type": "consu",
+                "categ_id": cls.env.ref("product.product_category_all").id,
+            }
+        )
+
+        cls.bank_journal_euro = cls.env["account.journal"].create(
+            {"name": "Bank", "type": "bank", "code": "BNK67"}
+        )
+        cls.account_euro = cls.bank_journal_euro.default_account_id
+
+        cls.bank_journal_usd = cls.env["account.journal"].create(
+            {
+                "name": "Bank US",
+                "type": "bank",
+                "code": "BNK68",
+                "currency_id": cls.currency_usd_id,
+            }
+        )
+        cls.account_usd = cls.bank_journal_usd.default_account_id
+
+        cls.fx_journal = cls.company.currency_exchange_journal_id
+        cls.diff_income_account = cls.company.income_currency_exchange_account_id
+        cls.diff_expense_account = cls.company.expense_currency_exchange_account_id
+
+        cls.expense_account = cls.company_data["default_account_expense"]
+        # cash basis intermediary account
+        cls.tax_waiting_account = cls.env["account.account"].create(
+            {
+                "name": "TAX_WAIT",
+                "code": "TWAIT",
+                "account_type": "liability_current",
+                "reconcile": True,
+                "company_ids": cls.company.ids,
+            }
+        )
+        # cash basis final account
+        cls.tax_final_account = cls.env["account.account"].create(
+            {
+                "name": "TAX_TO_DEDUCT",
+                "code": "TDEDUCT",
+                "account_type": "asset_current",
+                "company_ids": cls.company.ids,
+            }
+        )
+        cls.tax_base_amount_account = cls.env["account.account"].create(
+            {
+                "name": "TAX_BASE",
+                "code": "TBASE",
+                "account_type": "asset_current",
+                "company_ids": cls.company.ids,
+            }
+        )
+        cls.company.account_cash_basis_base_account_id = cls.tax_base_amount_account.id
+
+        # Journals
+        cls.purchase_journal = cls.company_data["default_journal_purchase"]
+        cls.cash_basis_journal = cls.env["account.journal"].create(
+            {
+                "name": "Test CABA",
+                "code": "tCABA",
+                "type": "general",
+            }
+        )
+        cls.general_journal = cls.company_data["default_journal_misc"]
+
+        # Tax Cash Basis
+        cls.tax_cash_basis = cls.env["account.tax"].create(
+            {
+                "name": "cash basis 20%",
+                "type_tax_use": "purchase",
+                "company_id": cls.company.id,
+                "country_id": cls.company.account_fiscal_country_id.id,
+                "amount": 20,
+                "tax_exigibility": "on_payment",
+                "cash_basis_transition_account_id": cls.tax_waiting_account.id,
+                "invoice_repartition_line_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "repartition_type": "base",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "repartition_type": "tax",
+                            "account_id": cls.tax_final_account.id,
+                        },
+                    ),
+                ],
+                "refund_repartition_line_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "repartition_type": "base",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "repartition_type": "tax",
+                            "account_id": cls.tax_final_account.id,
+                        },
+                    ),
+                ],
+            }
+        )
+        cls.env["res.currency.rate"].create(
+            [
+                {
+                    "currency_id": cls.env.ref("base.EUR").id,
+                    "name": "2010-01-02",
+                    "rate": 1.0,
+                },
+                {
+                    "currency_id": cls.env.ref("base.USD").id,
+                    "name": "2010-01-02",
+                    "rate": 1.2834,
+                },
+                {
+                    "currency_id": cls.env.ref("base.USD").id,
+                    "name": time.strftime("%Y-06-05"),
+                    "rate": 1.5289,
+                },
+            ]
+        )
+
+    def _create_invoice(
+        self,
+        move_type="out_invoice",
+        invoice_amount=50,
+        currency_id=None,
+        partner_id=None,
+        date_invoice=None,
+        payment_term_id=False,
+        auto_validate=False,
+    ):
+        date_invoice = date_invoice or time.strftime("%Y") + "-07-01"
+
+        invoice_vals = {
+            "move_type": move_type,
+            "partner_id": partner_id or self.partner_agrolait_id,
+            "invoice_date": date_invoice,
+            "date": date_invoice,
+            "invoice_line_ids": [
+                (
+                    0,
+                    0,
+                    {
+                        "name": f"product that cost {invoice_amount}",
+                        "quantity": 1,
+                        "price_unit": invoice_amount,
+                        "tax_ids": [Command.set([])],
+                    },
+                )
+            ],
+        }
+
+        if payment_term_id:
+            invoice_vals["invoice_payment_term_id"] = payment_term_id
+
+        if currency_id:
+            invoice_vals["currency_id"] = currency_id
+
+        invoice = (
+            self.env["account.move"]
+            .with_context(default_move_type=move_type)
+            .create(invoice_vals)
+        )
+        if auto_validate:
+            invoice.action_post()
+        return invoice
+
+    def create_invoice(
+        self, move_type="out_invoice", invoice_amount=50, currency_id=None
+    ):
+        return self._create_invoice(
+            move_type=move_type,
+            invoice_amount=invoice_amount,
+            currency_id=currency_id,
+            auto_validate=True,
+        )
+
+    def create_invoice_partner(
+        self,
+        move_type="out_invoice",
+        invoice_amount=50,
+        currency_id=None,
+        partner_id=False,
+        payment_term_id=False,
+    ):
+        return self._create_invoice(
+            move_type=move_type,
+            invoice_amount=invoice_amount,
+            currency_id=currency_id,
+            partner_id=partner_id,
+            payment_term_id=payment_term_id,
+            auto_validate=True,
+        )
diff --git a/account_reconcile_model_oca/tests/test_reconciliation_match.py b/account_reconcile_model_oca/tests/test_reconciliation_match.py
new file mode 100644
index 0000000000..595175c7b6
--- /dev/null
+++ b/account_reconcile_model_oca/tests/test_reconciliation_match.py
@@ -0,0 +1,1486 @@
+from freezegun import freeze_time
+
+from odoo import Command
+from odoo.tests import Form, tagged
+
+from odoo.addons.account.tests.common import AccountTestInvoicingCommon
+
+
+@tagged("post_install", "-at_install")
+class TestReconciliationMatchingRules(AccountTestInvoicingCommon):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+
+        #################
+        # Company setup #
+        #################
+        cls.other_currency = cls.setup_other_currency(
+            "EUR", rates=[("2016-01-01", 10.0), ("2017-01-01", 20.0)]
+        )
+
+        cls.company = cls.company_data["company"]
+
+        cls.account_pay = cls.company_data["default_account_payable"]
+        cls.current_assets_account = cls.env["account.account"].search(
+            [
+                ("account_type", "=", "asset_current"),
+                ("company_ids", "in", cls.company.id),
+            ],
+            limit=1,
+        )
+
+        cls.bank_journal = cls.env["account.journal"].search(
+            [("type", "=", "bank"), ("company_id", "=", cls.company.id)], limit=1
+        )
+        cls.cash_journal = cls.env["account.journal"].search(
+            [("type", "=", "cash"), ("company_id", "=", cls.company.id)], limit=1
+        )
+
+        cls.tax21 = cls.env["account.tax"].create(
+            {
+                "name": "21%",
+                "type_tax_use": "purchase",
+                "amount": 21,
+            }
+        )
+
+        cls.tax12 = cls.env["account.tax"].create(
+            {
+                "name": "12%",
+                "type_tax_use": "purchase",
+                "amount": 12,
+            }
+        )
+
+        cls.partner_1 = cls.env["res.partner"].create(
+            {"name": "partner_1", "company_id": cls.company.id}
+        )
+        cls.partner_2 = cls.env["res.partner"].create(
+            {"name": "partner_2", "company_id": cls.company.id}
+        )
+        cls.partner_3 = cls.env["res.partner"].create(
+            {"name": "partner_3", "company_id": cls.company.id}
+        )
+
+        ###############
+        # Rules setup #
+        ###############
+        cls.rule_1 = cls.env["account.reconcile.model"].create(
+            {
+                "name": "Invoices Matching Rule",
+                "sequence": "1",
+                "rule_type": "invoice_matching",
+                "auto_reconcile": False,
+                "match_nature": "both",
+                "match_same_currency": True,
+                "allow_payment_tolerance": True,
+                "payment_tolerance_type": "percentage",
+                "payment_tolerance_param": 0.0,
+                "match_partner": True,
+                "match_partner_ids": [
+                    (6, 0, (cls.partner_1 + cls.partner_2 + cls.partner_3).ids)
+                ],
+                "company_id": cls.company.id,
+                "line_ids": [(0, 0, {"account_id": cls.current_assets_account.id})],
+            }
+        )
+        cls.rule_2 = cls.env["account.reconcile.model"].create(
+            {
+                "name": "write-off model",
+                "rule_type": "writeoff_suggestion",
+                "match_partner": True,
+                "match_partner_ids": [],
+                "line_ids": [(0, 0, {"account_id": cls.current_assets_account.id})],
+            }
+        )
+
+        ##################
+        # Invoices setup #
+        ##################
+        cls.invoice_line_1 = cls._create_invoice_line(100, cls.partner_1, "out_invoice")
+        cls.invoice_line_2 = cls._create_invoice_line(200, cls.partner_1, "out_invoice")
+        cls.invoice_line_3 = cls._create_invoice_line(
+            300, cls.partner_1, "in_refund", name="RBILL/2019/09/0013"
+        )
+        cls.invoice_line_4 = cls._create_invoice_line(1000, cls.partner_2, "in_invoice")
+        cls.invoice_line_5 = cls._create_invoice_line(600, cls.partner_3, "out_invoice")
+        cls.invoice_line_6 = cls._create_invoice_line(
+            600, cls.partner_3, "out_invoice", ref="RF12 3456"
+        )
+        cls.invoice_line_7 = cls._create_invoice_line(
+            200, cls.partner_3, "out_invoice", pay_reference="RF12 3456"
+        )
+
+        ####################
+        # Statements setup #
+        ####################
+        # TODO : account_number, partner_name, transaction_type, narration
+        invoice_number = cls.invoice_line_1.move_id.name
+        (
+            cls.bank_line_1,
+            cls.bank_line_2,
+            cls.bank_line_3,
+            cls.bank_line_4,
+            cls.bank_line_5,
+            cls.cash_line_1,
+        ) = cls.env["account.bank.statement.line"].create(
+            [
+                {
+                    "journal_id": cls.bank_journal.id,
+                    "date": "2020-01-01",
+                    "payment_ref": "invoice {}-{}".format(
+                        *invoice_number.split("/")[1:]
+                    ),
+                    "partner_id": cls.partner_1.id,
+                    "amount": 100,
+                    "sequence": 1,
+                },
+                {
+                    "journal_id": cls.bank_journal.id,
+                    "date": "2020-01-01",
+                    "payment_ref": "xxxxx",
+                    "partner_id": cls.partner_1.id,
+                    "amount": 600,
+                    "sequence": 2,
+                },
+                {
+                    "journal_id": cls.bank_journal.id,
+                    "date": "2020-01-01",
+                    "payment_ref": "nawak",
+                    "narration": "Communication: RF12 3456",
+                    "partner_id": cls.partner_3.id,
+                    "amount": 600,
+                    "sequence": 1,
+                },
+                {
+                    "journal_id": cls.bank_journal.id,
+                    "date": "2020-01-01",
+                    "payment_ref": "RF12 3456",
+                    "partner_id": cls.partner_3.id,
+                    "amount": 600,
+                    "sequence": 2,
+                },
+                {
+                    "journal_id": cls.bank_journal.id,
+                    "date": "2020-01-01",
+                    "payment_ref": "baaaaah",
+                    "ref": "RF12 3456",
+                    "partner_id": cls.partner_3.id,
+                    "amount": 600,
+                    "sequence": 2,
+                },
+                {
+                    "journal_id": cls.cash_journal.id,
+                    "date": "2020-01-01",
+                    "payment_ref": "yyyyy",
+                    "partner_id": cls.partner_2.id,
+                    "amount": -1000,
+                    "sequence": 1,
+                },
+            ]
+        )
+        cls.payment_credit_account_id = (
+            cls.outbound_payment_method_line.payment_account_id
+        )
+
+    @classmethod
+    def _create_invoice_line(
+        cls,
+        amount,
+        partner,
+        move_type,
+        currency=None,
+        pay_reference=None,
+        ref=None,
+        name=None,
+        inv_date="2019-09-01",
+    ):
+        """Create an invoice on the fly."""
+        invoice_form = Form(
+            cls.env["account.move"].with_context(
+                default_move_type=move_type,
+                default_invoice_date=inv_date,
+                default_date=inv_date,
+            )
+        )
+        invoice_form.partner_id = partner
+        if currency:
+            invoice_form.currency_id = currency
+        if ref:
+            invoice_form.ref = ref
+        if name:
+            invoice_form.name = name
+        with invoice_form.invoice_line_ids.new() as invoice_line_form:
+            invoice_line_form.name = "xxxx"
+            invoice_line_form.quantity = 1
+            invoice_line_form.price_unit = amount
+            invoice_line_form.tax_ids.clear()
+        invoice = invoice_form.save()
+        if pay_reference:
+            invoice.payment_reference = pay_reference
+        invoice.action_post()
+        lines = invoice.line_ids
+        return lines.filtered(
+            lambda line: line.account_id.account_type
+            in ("asset_receivable", "liability_payable")
+        )
+
+    @classmethod
+    def _create_st_line(
+        cls, amount=1000.0, date="2019-01-01", payment_ref="turlututu", **kwargs
+    ):
+        st_line = cls.env["account.bank.statement.line"].create(
+            {
+                "journal_id": kwargs.get("journal_id", cls.bank_journal.id),
+                "amount": amount,
+                "date": date,
+                "payment_ref": payment_ref,
+                "partner_id": cls.partner_a.id,
+                **kwargs,
+            }
+        )
+        return st_line
+
+    @classmethod
+    def _create_reconcile_model(cls, **kwargs):
+        return cls.env["account.reconcile.model"].create(
+            {
+                "name": "test",
+                "rule_type": "invoice_matching",
+                "allow_payment_tolerance": True,
+                "payment_tolerance_type": "percentage",
+                "payment_tolerance_param": 0.0,
+                **kwargs,
+                "line_ids": [
+                    Command.create(
+                        {
+                            "account_id": cls.company_data[
+                                "default_account_revenue"
+                            ].id,
+                            "amount_type": "percentage",
+                            "label": f"test {i}",
+                            **line_vals,
+                        }
+                    )
+                    for i, line_vals in enumerate(kwargs.get("line_ids", []))
+                ],
+                "partner_mapping_line_ids": [
+                    Command.create(line_vals)
+                    for i, line_vals in enumerate(
+                        kwargs.get("partner_mapping_line_ids", [])
+                    )
+                ],
+            }
+        )
+
+    @freeze_time("2020-01-01")
+    def _check_statement_matching(self, rules, expected_values_list):
+        for statement_line, expected_values in expected_values_list.items():
+            res = rules._apply_rules(statement_line, statement_line._retrieve_partner())
+            self.assertDictEqual(res, expected_values)
+
+    def test_matching_fields(self):
+        # Check without restriction.
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": self.invoice_line_1, "model": self.rule_1},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1
+                    + self.invoice_line_2
+                    + self.invoice_line_3,
+                    "model": self.rule_1,
+                },
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+
+    @freeze_time("2020-01-01")
+    def test_matching_fields_match_text_location(self):
+        st_line = self._create_st_line(
+            payment_ref="1111", ref="2222 3333", narration="4444 5555 6666"
+        )
+
+        inv1 = self._create_invoice_line(
+            1000, self.partner_a, "out_invoice", pay_reference="bernard 1111 gagnant"
+        )
+        inv2 = self._create_invoice_line(
+            1000, self.partner_a, "out_invoice", pay_reference="2222 turlututu 3333"
+        )
+        inv3 = self._create_invoice_line(
+            1000,
+            self.partner_a,
+            "out_invoice",
+            pay_reference="4444 tsoin 5555 tsoin 6666",
+        )
+
+        rule = self._create_reconcile_model(
+            allow_payment_tolerance=False,
+            match_text_location_label=True,
+            match_text_location_reference=False,
+            match_text_location_note=False,
+        )
+        self.assertDictEqual(
+            rule._apply_rules(st_line, st_line._retrieve_partner()),
+            {"amls": inv1, "model": rule},
+        )
+
+        rule.match_text_location_reference = True
+        self.assertDictEqual(
+            rule._apply_rules(st_line, st_line._retrieve_partner()),
+            {"amls": inv2, "model": rule},
+        )
+
+        rule.match_text_location_note = True
+        self.assertDictEqual(
+            rule._apply_rules(st_line, st_line._retrieve_partner()),
+            {"amls": inv3, "model": rule},
+        )
+
+    def test_matching_fields_match_text_location_no_partner(self):
+        self.bank_line_2.unlink()  # One line is enough for this test
+        self.bank_line_1.partner_id = None
+
+        self.partner_1.name = "Bernard Gagnant"
+
+        self.rule_1.write(
+            {
+                "match_partner": False,
+                "match_partner_ids": [(5, 0, 0)],
+                "line_ids": [(5, 0, 0)],
+            }
+        )
+
+        st_line_initial_vals = {
+            "ref": None,
+            "payment_ref": "nothing",
+            "narration": None,
+        }
+        recmod_initial_vals = {
+            "match_text_location_label": False,
+            "match_text_location_note": False,
+            "match_text_location_reference": False,
+        }
+
+        rec_mod_options_to_fields = {
+            "match_text_location_label": "payment_ref",
+            "match_text_location_note": "narration",
+            "match_text_location_reference": "ref",
+        }
+
+        for rec_mod_field, st_line_field in rec_mod_options_to_fields.items():
+            self.rule_1.write({**recmod_initial_vals, rec_mod_field: True})
+            # Fully reinitialize the statement line
+            self.bank_line_1.write(st_line_initial_vals)
+
+            # Nothing should match
+            self._check_statement_matching(
+                self.rule_1,
+                {
+                    self.bank_line_1: {},
+                },
+            )
+
+            # Test matching with the invoice ref
+            self.bank_line_1.write(
+                {st_line_field: self.invoice_line_1.move_id.payment_reference}
+            )
+
+            self._check_statement_matching(
+                self.rule_1,
+                {
+                    self.bank_line_1: {
+                        "amls": self.invoice_line_1,
+                        "model": self.rule_1,
+                    },
+                },
+            )
+
+            # Test matching with the partner name (resetting the statement line first)
+            self.bank_line_1.write(
+                {**st_line_initial_vals, st_line_field: self.partner_1.name}
+            )
+
+            self._check_statement_matching(
+                self.rule_1,
+                {
+                    self.bank_line_1: {
+                        "amls": self.invoice_line_1,
+                        "model": self.rule_1,
+                    },
+                },
+            )
+
+    def test_matching_fields_match_journal_ids(self):
+        self.rule_1.match_journal_ids |= self.cash_line_1.journal_id
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {},
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+
+    def test_matching_fields_match_nature(self):
+        self.rule_1.match_nature = "amount_received"
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": self.invoice_line_1, "model": self.rule_1},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_2
+                    + self.invoice_line_3
+                    + self.invoice_line_1,
+                    "model": self.rule_1,
+                },
+                self.cash_line_1: {},
+            },
+        )
+        self.rule_1.match_nature = "amount_paid"
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {},
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+
+    def test_matching_fields_match_amount(self):
+        self.rule_1.match_amount = "lower"
+        self.rule_1.match_amount_max = 150
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": self.invoice_line_1, "model": self.rule_1},
+                self.bank_line_2: {},
+                self.cash_line_1: {},
+            },
+        )
+        self.rule_1.match_amount = "greater"
+        self.rule_1.match_amount_min = 200
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1
+                    + self.invoice_line_2
+                    + self.invoice_line_3,
+                    "model": self.rule_1,
+                },
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+        self.rule_1.match_amount = "between"
+        self.rule_1.match_amount_min = 200
+        self.rule_1.match_amount_max = 800
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1
+                    + self.invoice_line_2
+                    + self.invoice_line_3,
+                    "model": self.rule_1,
+                },
+                self.cash_line_1: {},
+            },
+        )
+
+    def test_matching_fields_match_label(self):
+        self.rule_1.match_label = "contains"
+        self.rule_1.match_label_param = "yyyyy"
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {},
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+        self.rule_1.match_label = "not_contains"
+        self.rule_1.match_label_param = "xxxxx"
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": self.invoice_line_1, "model": self.rule_1},
+                self.bank_line_2: {},
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+        self.rule_1.match_label = "match_regex"
+        self.rule_1.match_label_param = "xxxxx|yyyyy"
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1
+                    + self.invoice_line_2
+                    + self.invoice_line_3,
+                    "model": self.rule_1,
+                },
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+
+    @freeze_time("2019-01-01")
+    def test_zero_payment_tolerance(self):
+        rule = self._create_reconcile_model(line_ids=[{}])
+
+        for inv_type, bsl_sign in (("out_invoice", 1), ("in_invoice", -1)):
+            invl = self._create_invoice_line(
+                1000.0, self.partner_a, inv_type, inv_date="2019-01-01"
+            )
+
+            # Exact matching.
+            st_line = self._create_st_line(amount=bsl_sign * 1000.0)
+            self._check_statement_matching(
+                rule,
+                {st_line: {"amls": invl, "model": rule}},
+            )
+
+            # No matching because there is no tolerance.
+            st_line = self._create_st_line(amount=bsl_sign * 990.0)
+            self._check_statement_matching(
+                rule,
+                {st_line: {}},
+            )
+
+            # The payment amount is higher than the invoice one.
+            st_line = self._create_st_line(amount=bsl_sign * 1010.0)
+            self._check_statement_matching(
+                rule,
+                {st_line: {"amls": invl, "model": rule}},
+            )
+
+    @freeze_time("2019-01-01")
+    def test_zero_payment_tolerance_auto_reconcile(self):
+        rule = self._create_reconcile_model(
+            auto_reconcile=True,
+            line_ids=[{}],
+        )
+
+        for inv_type, bsl_sign in (("out_invoice", 1), ("in_invoice", -1)):
+            invl = self._create_invoice_line(
+                1000.0,
+                self.partner_a,
+                inv_type,
+                pay_reference="123456",
+                inv_date="2019-01-01",
+            )
+
+            # No matching because there is no tolerance.
+            st_line = self._create_st_line(amount=bsl_sign * 990.0)
+            self._check_statement_matching(
+                rule,
+                {st_line: {}},
+            )
+
+            # The payment amount is higher than the invoice one.
+            st_line = self._create_st_line(
+                amount=bsl_sign * 1010.0, payment_ref="123456"
+            )
+            self._check_statement_matching(
+                rule,
+                {st_line: {"amls": invl, "model": rule, "auto_reconcile": True}},
+            )
+
+    @freeze_time("2019-01-01")
+    def test_not_enough_payment_tolerance(self):
+        rule = self._create_reconcile_model(
+            payment_tolerance_param=0.5,
+            line_ids=[{}],
+        )
+
+        for inv_type, bsl_sign in (("out_invoice", 1), ("in_invoice", -1)):
+            with self.subTest(inv_type=inv_type, bsl_sign=bsl_sign):
+                invl = self._create_invoice_line(
+                    1000.0, self.partner_a, inv_type, inv_date="2019-01-01"
+                )
+
+                # No matching because there is no enough tolerance.
+                st_line = self._create_st_line(amount=bsl_sign * 990.0)
+                self._check_statement_matching(
+                    rule,
+                    {st_line: {}},
+                )
+
+                # The payment amount is higher than the invoice one.
+                # However, since the invoice amount is lower than the payment amount,
+                # the tolerance is not checked and the invoice line is matched.
+                st_line = self._create_st_line(amount=bsl_sign * 1010.0)
+                self._check_statement_matching(
+                    rule,
+                    {st_line: {"amls": invl, "model": rule}},
+                )
+
+    @freeze_time("2019-01-01")
+    def test_enough_payment_tolerance(self):
+        rule = self._create_reconcile_model(
+            payment_tolerance_param=1.0,
+            line_ids=[{}],
+        )
+
+        for inv_type, bsl_sign in (("out_invoice", 1), ("in_invoice", -1)):
+            invl = self._create_invoice_line(
+                1000.0, self.partner_a, inv_type, inv_date="2019-01-01"
+            )
+
+            # Enough tolerance to match the invoice line.
+            st_line = self._create_st_line(amount=bsl_sign * 990.0)
+            self._check_statement_matching(
+                rule,
+                {st_line: {"amls": invl, "model": rule, "status": "write_off"}},
+            )
+
+            # The payment amount is higher than the invoice one.
+            # However, since the invoice amount is lower than the payment amount,
+            # the tolerance is not checked and the invoice line is matched.
+            st_line = self._create_st_line(amount=bsl_sign * 1010.0)
+            self._check_statement_matching(
+                rule,
+                {st_line: {"amls": invl, "model": rule}},
+            )
+
+    @freeze_time("2019-01-01")
+    def test_enough_payment_tolerance_auto_reconcile_not_full(self):
+        rule = self._create_reconcile_model(
+            payment_tolerance_param=1.0,
+            auto_reconcile=True,
+            line_ids=[{"amount_type": "percentage_st_line", "amount_string": "200.0"}],
+        )
+
+        for inv_type, bsl_sign in (("out_invoice", 1), ("in_invoice", -1)):
+            invl = self._create_invoice_line(
+                1000.0,
+                self.partner_a,
+                inv_type,
+                pay_reference="123456",
+                inv_date="2019-01-01",
+            )
+
+            # Enough tolerance to match the invoice line.
+            st_line = self._create_st_line(
+                amount=bsl_sign * 990.0, payment_ref="123456"
+            )
+            self._check_statement_matching(
+                rule,
+                {
+                    st_line: {
+                        "amls": invl,
+                        "model": rule,
+                        "status": "write_off",
+                        "auto_reconcile": True,
+                    }
+                },
+            )
+
+    @freeze_time("2019-01-01")
+    def test_allow_payment_tolerance_lower_amount(self):
+        rule = self._create_reconcile_model(
+            line_ids=[{"amount_type": "percentage_st_line"}]
+        )
+
+        for inv_type, bsl_sign in (("out_invoice", 1), ("in_invoice", -1)):
+            invl = self._create_invoice_line(
+                990.0, self.partner_a, inv_type, inv_date="2019-01-01"
+            )
+            st_line = self._create_st_line(amount=bsl_sign * 1000)
+
+            # Partial reconciliation.
+            self._check_statement_matching(
+                rule,
+                {st_line: {"amls": invl, "model": rule}},
+            )
+
+    @freeze_time("2019-01-01")
+    def test_enough_payment_tolerance_auto_reconcile(self):
+        rule = self._create_reconcile_model(
+            payment_tolerance_param=1.0,
+            auto_reconcile=True,
+            line_ids=[{}],
+        )
+
+        for inv_type, bsl_sign in (("out_invoice", 1), ("in_invoice", -1)):
+            invl = self._create_invoice_line(
+                1000.0,
+                self.partner_a,
+                inv_type,
+                pay_reference="123456",
+                inv_date="2019-01-01",
+            )
+
+            # Enough tolerance to match the invoice line.
+            st_line = self._create_st_line(
+                amount=bsl_sign * 990.0, payment_ref="123456"
+            )
+            self._check_statement_matching(
+                rule,
+                {
+                    st_line: {
+                        "amls": invl,
+                        "model": rule,
+                        "status": "write_off",
+                        "auto_reconcile": True,
+                    }
+                },
+            )
+
+    @freeze_time("2019-01-01")
+    def test_percentage_st_line_auto_reconcile(self):
+        rule = self._create_reconcile_model(
+            payment_tolerance_param=1.0,
+            rule_type="writeoff_suggestion",
+            auto_reconcile=True,
+            line_ids=[
+                {
+                    "amount_type": "percentage_st_line",
+                    "amount_string": "100.0",
+                    "label": "A",
+                },
+                {
+                    "amount_type": "percentage_st_line",
+                    "amount_string": "-100.0",
+                    "label": "B",
+                },
+                {
+                    "amount_type": "percentage_st_line",
+                    "amount_string": "100.0",
+                    "label": "C",
+                },
+            ],
+        )
+
+        for bsl_sign in (1, -1):
+            st_line = self._create_st_line(amount=bsl_sign * 1000.0)
+            self._check_statement_matching(
+                rule,
+                {
+                    st_line: {
+                        "model": rule,
+                        "status": "write_off",
+                        "auto_reconcile": True,
+                    }
+                },
+            )
+
+    def test_matching_fields_match_partner_category_ids(self):
+        test_category = self.env["res.partner.category"].create(
+            {"name": "Consulting Services"}
+        )
+        self.partner_2.category_id = test_category
+        self.rule_1.match_partner_category_ids |= test_category
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {},
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+        self.rule_1.match_partner_category_ids = False
+
+    def test_mixin_rules(self):
+        """Test usage of rules together."""
+        # rule_1 is used before rule_2.
+        self.rule_1.sequence = 1
+        self.rule_2.sequence = 2
+
+        self._check_statement_matching(
+            self.rule_1 + self.rule_2,
+            {
+                self.bank_line_1: {
+                    "amls": self.invoice_line_1,
+                    "model": self.rule_1,
+                },
+                self.bank_line_2: {
+                    "amls": self.invoice_line_2
+                    + self.invoice_line_3
+                    + self.invoice_line_1,
+                    "model": self.rule_1,
+                },
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+
+        # rule_2 is used before rule_1.
+        self.rule_1.sequence = 2
+        self.rule_2.sequence = 1
+
+        self._check_statement_matching(
+            self.rule_1 + self.rule_2,
+            {
+                self.bank_line_1: {
+                    "model": self.rule_2,
+                    "auto_reconcile": False,
+                    "status": "write_off",
+                },
+                self.bank_line_2: {
+                    "model": self.rule_2,
+                    "auto_reconcile": False,
+                    "status": "write_off",
+                },
+                self.cash_line_1: {
+                    "model": self.rule_2,
+                    "auto_reconcile": False,
+                    "status": "write_off",
+                },
+            },
+        )
+
+        # rule_2 is used before rule_1 but only on partner_1.
+        self.rule_2.match_partner_ids |= self.partner_1
+
+        self._check_statement_matching(
+            self.rule_1 + self.rule_2,
+            {
+                self.bank_line_1: {
+                    "model": self.rule_2,
+                    "auto_reconcile": False,
+                    "status": "write_off",
+                },
+                self.bank_line_2: {
+                    "model": self.rule_2,
+                    "auto_reconcile": False,
+                    "status": "write_off",
+                },
+                self.cash_line_1: {"amls": self.invoice_line_4, "model": self.rule_1},
+            },
+        )
+
+    def test_auto_reconcile(self):
+        """Test auto reconciliation."""
+        self.bank_line_1.amount += 5
+
+        self.rule_1.sequence = 2
+        self.rule_1.auto_reconcile = True
+        self.rule_1.payment_tolerance_param = 10.0
+        self.rule_2.sequence = 1
+        self.rule_2.match_partner_ids |= self.partner_2
+        self.rule_2.auto_reconcile = True
+
+        self._check_statement_matching(
+            self.rule_1 + self.rule_2,
+            {
+                self.bank_line_1: {
+                    "amls": self.invoice_line_1,
+                    "model": self.rule_1,
+                    "auto_reconcile": True,
+                },
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1
+                    + self.invoice_line_2
+                    + self.invoice_line_3,
+                    "model": self.rule_1,
+                },
+                self.cash_line_1: {
+                    "model": self.rule_2,
+                    "status": "write_off",
+                    "auto_reconcile": True,
+                },
+            },
+        )
+
+    def test_larger_invoice_auto_reconcile(self):
+        """Test auto reconciliation with an invoice with larger amount than the
+        statement line's, for rules without write-offs."""
+        self.bank_line_1.amount = 40
+        self.invoice_line_1.move_id.payment_reference = self.bank_line_1.payment_ref
+
+        self.rule_1.sequence = 2
+        self.rule_1.allow_payment_tolerance = False
+        self.rule_1.auto_reconcile = True
+        self.rule_1.line_ids = [(5, 0, 0)]
+
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {
+                    "amls": self.invoice_line_1,
+                    "model": self.rule_1,
+                    "auto_reconcile": True,
+                },
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1
+                    + self.invoice_line_2
+                    + self.invoice_line_3,
+                    "model": self.rule_1,
+                },
+            },
+        )
+
+    def test_auto_reconcile_with_tax(self):
+        """Test auto reconciliation with a tax amount included in the bank stat. line"""
+        self.rule_1.write(
+            {
+                "auto_reconcile": True,
+                "rule_type": "writeoff_suggestion",
+                "line_ids": [
+                    (
+                        1,
+                        self.rule_1.line_ids.id,
+                        {
+                            "amount": 50,
+                            "force_tax_included": True,
+                            "tax_ids": [(6, 0, self.tax21.ids)],
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "amount": 100,
+                            "force_tax_included": False,
+                            "tax_ids": [(6, 0, self.tax12.ids)],
+                            "account_id": self.current_assets_account.id,
+                        },
+                    ),
+                ],
+            }
+        )
+
+        self.bank_line_1.amount = -121
+
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {
+                    "model": self.rule_1,
+                    "status": "write_off",
+                    "auto_reconcile": True,
+                },
+                self.bank_line_2: {
+                    "model": self.rule_1,
+                    "status": "write_off",
+                    "auto_reconcile": True,
+                },
+            },
+        )
+
+    def test_auto_reconcile_with_tax_fpos(self):
+        """Test the fiscal positions are applied by reconcile models when using taxes"""
+        self.rule_1.write(
+            {
+                "auto_reconcile": True,
+                "rule_type": "writeoff_suggestion",
+                "line_ids": [
+                    (
+                        1,
+                        self.rule_1.line_ids.id,
+                        {
+                            "amount": 100,
+                            "force_tax_included": True,
+                            "tax_ids": [(6, 0, self.tax21.ids)],
+                        },
+                    )
+                ],
+            }
+        )
+
+        self.partner_1.country_id = self.env.ref("base.lu")
+        belgium = self.env.ref("base.be")
+        self.partner_2.country_id = belgium
+
+        self.bank_line_2.partner_id = self.partner_2
+
+        self.bank_line_1.amount = -121
+        self.bank_line_2.amount = -112
+
+        self.env["account.fiscal.position"].create(
+            {
+                "name": "Test",
+                "country_id": belgium.id,
+                "auto_apply": True,
+                "tax_ids": [
+                    Command.create(
+                        {
+                            "tax_src_id": self.tax21.id,
+                            "tax_dest_id": self.tax12.id,
+                        }
+                    ),
+                ],
+            }
+        )
+
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {
+                    "model": self.rule_1,
+                    "status": "write_off",
+                    "auto_reconcile": True,
+                },
+                self.bank_line_2: {
+                    "model": self.rule_1,
+                    "status": "write_off",
+                    "auto_reconcile": True,
+                },
+            },
+        )
+
+    def test_reverted_move_matching(self):
+        partner = self.partner_1
+        AccountMove = self.env["account.move"]
+        account = self.payment_credit_account_id
+        move = AccountMove.create(
+            {
+                "journal_id": self.bank_journal.id,
+                "line_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "account_id": self.account_pay.id,
+                            "partner_id": partner.id,
+                            "name": "One of these days",
+                            "debit": 10,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "account_id": account.id,
+                            "partner_id": partner.id,
+                            "name": "I'm gonna cut you into little pieces",
+                            "credit": 10,
+                        },
+                    ),
+                ],
+            }
+        )
+
+        payment_bnk_line = move.line_ids.filtered(
+            lambda line: line.account_id == self.payment_credit_account_id
+        )
+
+        move.action_post()
+        move_reversed = move._reverse_moves()
+        self.assertTrue(move_reversed.exists())
+
+        self.bank_line_1.write(
+            {
+                "payment_ref": "8",
+                "partner_id": partner.id,
+                "amount": -10,
+            }
+        )
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": payment_bnk_line, "model": self.rule_1},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1
+                    + self.invoice_line_2
+                    + self.invoice_line_3,
+                    "model": self.rule_1,
+                },
+            },
+        )
+
+    def test_match_different_currencies(self):
+        partner = self.env["res.partner"].create({"name": "Bernard Gagnant"})
+        self.rule_1.write(
+            {"match_partner_ids": [(6, 0, partner.ids)], "match_same_currency": False}
+        )
+
+        currency_inv = self.env.ref("base.EUR")
+        currency_inv.active = True
+        currency_statement = self.env.ref("base.JPY")
+
+        currency_statement.active = True
+
+        invoice_line = self._create_invoice_line(
+            100, partner, "out_invoice", currency=currency_inv
+        )
+
+        self.bank_line_1.write(
+            {
+                "partner_id": partner.id,
+                "foreign_currency_id": currency_statement.id,
+                "amount_currency": 100,
+                "payment_ref": "test",
+            }
+        )
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": invoice_line, "model": self.rule_1},
+                self.bank_line_2: {},
+            },
+        )
+
+    def test_invoice_matching_rule_no_partner(self):
+        """Tests that a statement line without any partner can be matched to the
+        right invoice if they have the same payment reference.
+        """
+        self.invoice_line_1.move_id.write({"payment_reference": "Tournicoti66"})
+        self.rule_1.allow_payment_tolerance = False
+
+        self.bank_line_1.write(
+            {
+                "payment_ref": "Tournicoti66",
+                "partner_id": None,
+                "amount": 95,
+            }
+        )
+
+        self.rule_1.write(
+            {
+                "line_ids": [(5, 0, 0)],
+                "match_partner": False,
+                "match_label": "contains",
+                "match_label_param": "Tournicoti",  # match what we want to test
+            }
+        )
+
+        # TODO: 'invoice_line_1' has no reason to match 'bank_line_1' here... to check
+        # self._check_statement_matching(self.rule_1, {
+        #     self.bank_line_1: {'amls': self.invoice_line_1, 'model': self.rule_1},
+        #     self.bank_line_2: {'amls': []},
+        # }, self.bank_st)
+
+    def test_inv_matching_rule_auto_rec_no_partner_with_writeoff(self):
+        self.invoice_line_1.move_id.ref = "doudlidou3555"
+
+        self.bank_line_1.write(
+            {
+                "payment_ref": "doudlidou3555",
+                "partner_id": None,
+                "amount": 95,
+            }
+        )
+
+        self.rule_1.write(
+            {
+                "match_partner": False,
+                "match_label": "contains",
+                "match_label_param": "doudlidou",  # match what we want to test
+                "payment_tolerance_param": 10.0,
+                "auto_reconcile": True,
+            }
+        )
+
+        # Check bank reconciliation
+
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {
+                    "amls": self.invoice_line_1,
+                    "model": self.rule_1,
+                    "status": "write_off",
+                    "auto_reconcile": True,
+                },
+                self.bank_line_2: {},
+            },
+        )
+
+    def test_partner_mapping_rule(self):
+        st_line = self._create_st_line(partner_id=None, payment_ref="toto42")
+
+        rule = self._create_reconcile_model(
+            partner_mapping_line_ids=[
+                {
+                    "partner_id": self.partner_1.id,
+                    "payment_ref_regex": "toto.*",
+                }
+            ],
+        )
+
+        # Matching using the regex on payment_ref.
+        self.assertEqual(st_line._retrieve_partner(), self.partner_1)
+
+        rule.partner_mapping_line_ids.narration_regex = ".*coincoin"
+
+        # No match because the narration is not matching the regex.
+        self.assertEqual(st_line._retrieve_partner(), self.env["res.partner"])
+
+        st_line.narration = "42coincoin"
+
+        # Matching is back thanks to "coincoin".
+        self.assertEqual(st_line._retrieve_partner(), self.partner_1)
+
+    def test_partner_name_in_communication(self):
+        self.invoice_line_1.partner_id.write({"name": "Archibald Haddock"})
+        self.bank_line_1.write(
+            {"partner_id": None, "payment_ref": "1234//HADDOCK-Archibald"}
+        )
+        self.bank_line_2.write({"partner_id": None})
+        self.rule_1.write({"match_partner": False})
+
+        # bank_line_1 should match, as its communic. contains the invoice's partner name
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": self.invoice_line_1, "model": self.rule_1},
+                self.bank_line_2: {},
+            },
+        )
+
+    def test_partner_name_with_regexp_chars(self):
+        self.invoice_line_1.partner_id.write({"name": "Archibald + Haddock"})
+        self.bank_line_1.write(
+            {"partner_id": None, "payment_ref": "1234//HADDOCK+Archibald"}
+        )
+        self.bank_line_2.write({"partner_id": None})
+        self.rule_1.write({"match_partner": False})
+
+        # The query should still work
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {"amls": self.invoice_line_1, "model": self.rule_1},
+                self.bank_line_2: {},
+            },
+        )
+
+    def test_match_multi_currencies(self):
+        """Ensure the matching of candidates is made using the right statement line
+        currency. In this test, the value of the statement line is 100 USD = 300
+        GOL = 900 DAR and we want to match two journal items of:
+        - 100 USD = 200 GOL (= 600 DAR from the statement line point of view)
+        - 14 USD = 280 DAR
+        Both journal items should be suggested to the user because they represents 98%
+        of the statement line amount (DAR).
+        """
+        partner = self.env["res.partner"].create({"name": "Bernard Perdant"})
+
+        journal = self.env["account.journal"].create(
+            {
+                "name": "test_match_multi_currencies",
+                "code": "xxxx",
+                "type": "bank",
+                "currency_id": self.company_data["currency"].id,
+            }
+        )
+
+        matching_rule = self.env["account.reconcile.model"].create(
+            {
+                "name": "test_match_multi_currencies",
+                "rule_type": "invoice_matching",
+                "match_partner": True,
+                "match_partner_ids": [(6, 0, partner.ids)],
+                "allow_payment_tolerance": True,
+                "payment_tolerance_type": "percentage",
+                "payment_tolerance_param": 5.0,
+                "match_same_currency": False,
+                "company_id": self.company_data["company"].id,
+                "past_months_limit": False,
+            }
+        )
+
+        statement_line = self.env["account.bank.statement.line"].create(
+            {
+                "journal_id": journal.id,
+                "date": "2016-01-01",
+                "payment_ref": "line",
+                "partner_id": partner.id,
+                "foreign_currency_id": self.other_currency.id,
+                "amount": 300.0,  # Rate is 3 GOL = 1 USD in 2016.
+                # Rate is 10 DAR = 1 USD in 2016 but the rate used by the bank is 9:1.
+                "amount_currency": 900.0,
+            }
+        )
+
+        move = self.env["account.move"].create(
+            {
+                "move_type": "entry",
+                "date": "2017-01-01",
+                "journal_id": self.company_data["default_journal_misc"].id,
+                "line_ids": [
+                    # Rate is 2 GOL = 1 USD in 2017.
+                    # The statement line will consider this line equivalent to 600 DAR.
+                    (
+                        0,
+                        0,
+                        {
+                            "account_id": self.company_data[
+                                "default_account_receivable"
+                            ].id,
+                            "partner_id": partner.id,
+                            "currency_id": self.other_currency.id,
+                            "debit": 100.0,
+                            "credit": 0.0,
+                            "amount_currency": 200.0,
+                        },
+                    ),
+                    # Rate is 20 GOL = 1 USD in 2017.
+                    (
+                        0,
+                        0,
+                        {
+                            "account_id": self.company_data[
+                                "default_account_receivable"
+                            ].id,
+                            "partner_id": partner.id,
+                            "currency_id": self.other_currency.id,
+                            "debit": 14.0,
+                            "credit": 0.0,
+                            "amount_currency": 280.0,
+                        },
+                    ),
+                    # Line to balance the journal entry:
+                    (
+                        0,
+                        0,
+                        {
+                            "account_id": self.company_data[
+                                "default_account_revenue"
+                            ].id,
+                            "debit": 0.0,
+                            "credit": 114.0,
+                        },
+                    ),
+                ],
+            }
+        )
+        move.action_post()
+
+        move_line_1 = move.line_ids.filtered(lambda line: line.debit == 100.0)
+        move_line_2 = move.line_ids.filtered(lambda line: line.debit == 14.0)
+
+        self._check_statement_matching(
+            matching_rule,
+            {
+                statement_line: {
+                    "amls": move_line_1 + move_line_2,
+                    "model": matching_rule,
+                }
+            },
+        )
+
+    @freeze_time("2020-01-01")
+    def test_matching_with_write_off_foreign_currency(self):
+        journal_foreign_curr = self.company_data["default_journal_bank"].copy()
+        journal_foreign_curr.currency_id = self.company_data["currency"]
+
+        reco_model = self._create_reconcile_model(
+            auto_reconcile=True,
+            rule_type="writeoff_suggestion",
+            line_ids=[
+                {
+                    "amount_type": "percentage",
+                    "amount": 100.0,
+                    "account_id": self.company_data["default_account_revenue"].id,
+                }
+            ],
+        )
+
+        st_line = self._create_st_line(
+            amount=100.0, payment_ref="123456", journal_id=journal_foreign_curr.id
+        )
+        self._check_statement_matching(
+            reco_model,
+            {
+                st_line: {
+                    "model": reco_model,
+                    "status": "write_off",
+                    "auto_reconcile": True,
+                },
+            },
+        )
+
+    def test_payment_similar_communications(self):
+        def create_payment_line(amount, memo, partner):
+            payment = self.env["account.payment"].create(
+                {
+                    "amount": amount,
+                    "payment_type": "inbound",
+                    "partner_type": "customer",
+                    "partner_id": partner.id,
+                    "memo": memo,
+                    "destination_account_id": self.company_data[
+                        "default_account_receivable"
+                    ].id,
+                }
+            )
+            payment.action_post()
+
+            return payment.move_id.line_ids.filtered(
+                lambda x: x.account_id.account_type
+                not in {"asset_receivable", "liability_payable"}
+            )
+
+        payment_partner = self.env["res.partner"].create(
+            {
+                "name": "Bernard Gagnant",
+            }
+        )
+
+        self.rule_1.match_partner_ids = [(6, 0, payment_partner.ids)]
+
+        pmt_line_1 = create_payment_line(500, "a1b2c3", payment_partner)
+        pmt_line_2 = create_payment_line(500, "a1b2c3", payment_partner)
+        create_payment_line(500, "d1e2f3", payment_partner)
+
+        self.bank_line_1.write(
+            {
+                "amount": 1000,
+                "payment_ref": "a1b2c3",
+                "partner_id": payment_partner.id,
+            }
+        )
+        self.bank_line_2.unlink()
+        self.rule_1.allow_payment_tolerance = False
+
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {
+                    "amls": pmt_line_1 + pmt_line_2,
+                    "model": self.rule_1,
+                    "status": "write_off",
+                },
+            },
+        )
+
+    def test_no_amount_check_keep_first(self):
+        """In case the reconciliation model doesn't check the total amount of the
+        candidates, we still don't want to suggest more than are necessary to match the
+        statement. For example, if a statement line amounts to 250 and is to be matched
+        with three invoices of 100, 200 and 300 (retrieved in this order), only 100 and
+        200 should be proposed.
+        """
+        self.rule_1.allow_payment_tolerance = False
+        self.bank_line_2.amount = 250
+        self.bank_line_1.partner_id = None
+
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_1 + self.invoice_line_2,
+                    "model": self.rule_1,
+                    "status": "write_off",
+                },
+            },
+        )
+
+    def test_no_amount_check_exact_match(self):
+        """If a reconciliation model finds enough candidates for a full reconciliation,
+        it should still check the following candidates, in case one of them exactly
+        matches the amount of the statement line. If such a candidate exist, all the
+        other ones are disregarded.
+        """
+        self.rule_1.allow_payment_tolerance = False
+        self.bank_line_2.amount = 300
+        self.bank_line_1.partner_id = None
+
+        self._check_statement_matching(
+            self.rule_1,
+            {
+                self.bank_line_1: {},
+                self.bank_line_2: {
+                    "amls": self.invoice_line_3,
+                    "model": self.rule_1,
+                    "status": "write_off",
+                },
+            },
+        )