diff --git a/accounting/fiscal_localizations/localizations.rst b/accounting/fiscal_localizations/localizations.rst
index 2fa5c8810..10725dae2 100644
--- a/accounting/fiscal_localizations/localizations.rst
+++ b/accounting/fiscal_localizations/localizations.rst
@@ -6,6 +6,7 @@ Localizations
    :titlesonly:
 
    localizations/argentina
+   localizations/australia
    localizations/chile
    localizations/colombia
    localizations/colombia_ES
diff --git a/accounting/fiscal_localizations/localizations/australia.rst b/accounting/fiscal_localizations/localizations/australia.rst
new file mode 100644
index 000000000..144e07b0c
--- /dev/null
+++ b/accounting/fiscal_localizations/localizations/australia.rst
@@ -0,0 +1,79 @@
+=========
+Australia
+=========
+
+.. _australia/keypay:
+
+KeyPay Australian Payroll
+=========================
+
+The KeyPay Module synchronizes payslip accounting entries (e.g., expenses, social charges,
+liabilities, taxes) from KeyPay to Odoo automatically. Payroll administration is still done in
+KeyPay. We only record the journal entries in Odoo.
+
+.. note::
+   The KeyPay Module is installed by default with the Australian localization module.
+
+Configuration Steps
+-------------------
+
+#. Create a company located in Australia.
+#. Check that the Australian localization module (Australia - Accounting) is installed.
+#. Configure the *KeyPay API*.
+
+   .. image:: media/australia-keypay-api.png
+      :align: center
+      :alt: Odoo Accounting settings includes a section for the Australian Loclization
+
+#. More fields become visible after clicking on *Enable KeyPay Integration*.
+
+   .. image:: media/australia-keypay-integration.png
+      :align: center
+      :alt: Enabling KeyPay Integration in Odoo Accounting displays new fields in the settings
+
+#. You can find the API Key in the *My Account* section of the KeyPay platform.
+
+   .. image:: media/australia-keypay-myaccount.png
+      :align: center
+      :alt: "Account Details" section on the KeyPay dashboard
+
+#. The **Payroll URL** is pre-filled with ``https://keypay.yourpayroll.com.au``. *Please do not
+   change it.*
+#. You can find the **Business ID** in the KeyPay URL. (i.e., ``189241``)
+
+   .. image:: media/australia-keypay-business-id.png
+      :align: center
+      :alt: The KeyPay "Business ID" number is in the URL
+
+#. You can choose any Odoo journal to post the payslip entries.
+
+How does the API work?
+----------------------
+
+The API syncs the journal entries from KeyPay to Odoo and leaves them in draft mode. The reference
+includes the KeyPay payslip entry ID in brackets for the user to easily retrieve the same record in
+KeyPay and Odoo.
+
+.. image:: media/australia-keypay-journal-entry.png
+   :align: center
+   :alt: Example of a KeyPay Journal Entry in Odoo Accounting (Australia)
+
+.. note::
+   The API sync is triggered by scheduled actions.
+
+   .. image:: media/australia-keypay-scheduled-actions.png
+      :align: center
+      :alt: Scheduled Actions settings for KeyPay Payroll in Odoo (debug mode)
+
+KeyPay payslip entries also work based on double-entry bookkeeping. Debit must equal credit (like in
+Odoo).
+
+The accounts used by KeyPay are defined in the section **Payroll settings**.
+
+.. image:: media/australia-keypay-chart-of-accounts.png
+   :align: center
+   :alt: Chart of Accounts menu in KeyPay
+
+For the API to work, you need to create the same accounts as the default accounts of your KeyPay
+business (**same name and same code**) in Odoo. You also need to choose the correct account types in
+Odoo to generate accurate financial reports.
\ No newline at end of file
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