diff --git a/addons/l10n_dk_bookkeeping/__init__.py b/addons/l10n_dk_bookkeeping/__init__.py
new file mode 100644
index 00000000000..d6210b1285d
--- /dev/null
+++ b/addons/l10n_dk_bookkeeping/__init__.py
@@ -0,0 +1,3 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models
diff --git a/addons/l10n_dk_bookkeeping/__manifest__.py b/addons/l10n_dk_bookkeeping/__manifest__.py
new file mode 100644
index 00000000000..8983d830569
--- /dev/null
+++ b/addons/l10n_dk_bookkeeping/__manifest__.py
@@ -0,0 +1,18 @@
+{
+    'name': 'Denmark - Bookkeeping Act',
+    'version': '1.0',
+    'description': """
+This module contains all that is needed for the Bookkeeping Act
+    """,
+    'summary': "Bookkeeping Act",
+    'countries': ['dk'],
+    'depends': [
+        'l10n_dk',
+    ],
+    'data': [
+        'views/account_move_views.xml',
+    ],
+    'installable': True,
+    'auto_install': True,
+    'license': 'LGPL-3',
+}
diff --git a/addons/l10n_dk_bookkeeping/models/__init__.py b/addons/l10n_dk_bookkeeping/models/__init__.py
new file mode 100644
index 00000000000..00487dbe0c1
--- /dev/null
+++ b/addons/l10n_dk_bookkeeping/models/__init__.py
@@ -0,0 +1,2 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from . import account_move
diff --git a/addons/l10n_dk_bookkeeping/models/account_move.py b/addons/l10n_dk_bookkeeping/models/account_move.py
new file mode 100644
index 00000000000..e6e9712eee9
--- /dev/null
+++ b/addons/l10n_dk_bookkeeping/models/account_move.py
@@ -0,0 +1,23 @@
+from odoo import api, fields, models
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    l10n_dk_currency_rate_at_transaction = fields.Float(
+        string='Rate',
+        compute='_compute_currency_rate_at_transaction', readonly=True, store=True,
+        digits=0,
+    )
+    l10n_dk_show_currency_rate = fields.Boolean(compute='_compute_show_currency_rate')
+
+    @api.depends('line_ids')
+    def _compute_currency_rate_at_transaction(self):
+        for record in self:
+            if record.line_ids:
+                record.l10n_dk_currency_rate_at_transaction = record.line_ids[0].currency_rate
+
+    @api.depends('country_code', 'company_currency_id', 'currency_id', 'line_ids')
+    def _compute_show_currency_rate(self):
+        for record in self:
+            record.l10n_dk_show_currency_rate = record.country_code == 'DK' and record.company_currency_id != record.currency_id and record.line_ids
diff --git a/addons/l10n_dk_bookkeeping/views/account_move_views.xml b/addons/l10n_dk_bookkeeping/views/account_move_views.xml
new file mode 100644
index 00000000000..54558c1742d
--- /dev/null
+++ b/addons/l10n_dk_bookkeeping/views/account_move_views.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_move_form_l10n_dk" model="ir.ui.view">
+        <field name="name">account.move.form.l10n_dk</field>
+        <field name="model">account.move</field>
+        <field name="inherit_id" ref="account.view_move_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//div[@name='journal_div']" position="after">
+                <field name="l10n_dk_show_currency_rate" invisible="1"/>
+                <field name="l10n_dk_currency_rate_at_transaction" invisible="not l10n_dk_show_currency_rate"/>
+            </xpath>
+        </field>
+    </record>
+
+    <record id="view_move_line_tree_l10n_dk" model="ir.ui.view">
+        <field name="name">account.move.line.tree.l10n_dk</field>
+        <field name="model">account.move.line</field>
+        <field name="inherit_id" ref="account.view_move_line_tree"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='credit']" position="after">
+                <field name="currency_rate" string="Rate" optional="hide"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>