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Advance & Retention Amounts on Invoices

by
Odoo

$ 10.06

v 18.0 Third Party
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Invoicing (account)
• Discuss (mail)
Lines of code 433
Technical Name advance_retention_invoice
LicenseOPL-1
Websitehttps://www.linkedin.com/in/nooh-suliman/
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Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Invoicing (account)
• Discuss (mail)
Lines of code 433
Technical Name advance_retention_invoice
LicenseOPL-1
Websitehttps://www.linkedin.com/in/nooh-suliman/

Advance & Retention Invoice for Contracting

Manage Advance Payments and Retention Amounts on Invoices

Designed for Saudi Arabia & GCC Contracting Companies

Key Features

  • ✅ Add Advance Payment Amount field directly on customer & vendor invoices
  • ✅ Add Retention Amount field on invoices
  • ✅ Auto-creates balancing journal lines for advance and retention
  • ✅ Recalculates VAT 15% based on net amount after advance deduction
  • ✅ Full breakdown: Net Before VAT — VAT — Net Including VAT — Retention — Due Balance
  • ✅ Integrated with invoice report template
  • ✅ Supports Saudi Arabia VAT (ZATCA) requirements
  • ✅ Works on both Customer Invoices and Vendor Bills

Configuration Steps

  1. Install the module
  2. Go to each Customer / Vendor → Accounting tab
  3. Set the Advanced Account (e.g. 2000022 Advanced Account)
  4. Set the Retention Account (e.g. 111111101 Retention Account)
  5. On any invoice, enter the Advance Amount and/or Retention Amount
  6. Journal lines and totals are updated automatically

Partner Configuration

Set the Advance Account and Retention Account on each partner from the Accounting tab.

Partner accounting tab

Invoice Form — Advance & Retention Fields

Advance Amount and Retention Amount fields appear directly on the invoice form.

Invoice form with Advance Amount

Invoice Form — Retention Amount

Retention amount is deducted automatically and shown in the totals summary.

Invoice form with Retention Amount

Journal Items — Advance Payment

A dedicated journal line is created automatically for the advance payment.

Journal items with advance payment line

Journal Items — Retention Amount

A dedicated journal line is created automatically for the retention amount.

Journal items with retention line

Printed Invoice Report

The printed tax invoice shows full breakdown including advance, retention, VAT, and due balance.

Printed tax invoice report

Author

Developed by Nooh Suliman
linkedin.com/in/nooh-suliman 

Odoo Proprietary License v1.0

This software and associated files (the "Software") may only be used (executed,
modified, executed after modifications) if you have purchased a valid license
from the authors, typically via Odoo Apps, or if you have received a written
agreement from the authors of the Software (see the COPYRIGHT file).

You may develop Odoo modules that use the Software as a library (typically
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compatible with the terms of the Odoo Proprietary License (For example:
LGPL, MIT, or proprietary licenses similar to this one).

It is forbidden to publish, distribute, sublicense, or sell copies of the Software
or modified copies of the Software.

The above copyright notice and this permission notice must be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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by
muhammad saleman
on 4/27/26, 2:44 AM

Is this available for odoo 16 CE

by
nooh suliman
on 4/27/26, 3:20 AM Author

No