Purchase Work Acceptance - Late Delivery Fines
This module extends Purchase Work Acceptance by adding the ability to calculate late delivery fines to vendor.
auto_awesome What this module does
AI-generated from the code · Odoo 18.0Adds late delivery fines to work acceptances: Odoo computes how many days late a receipt is, multiplies it by a daily rate, and lets you create a customer invoice or vendor refund for that amount.
When this module is enabled, work acceptances gain a Late Fines tab where you can see and adjust the fine for a late delivery.
- Odoo automatically calculates the number of late days from the difference between the received date and the due date, and multiplies it by a daily fines rate to get the fines amount. Both the days and the rate can be changed by hand, and the amount recalculates.
- The daily rate comes from a company setting; you also choose there the account used for the fines revenue. Both are set in Purchase settings under the work acceptance options.
- On an accepted work acceptance with a fines amount, a Create Fines button opens a small window where you choose to create either a customer invoice or a vendor refund. The invoice is pre-filled with the partner, the fines amount and the configured account.
- A smart button on the work acceptance shows how many fines invoices exist and opens them. The work acceptance list can be filtered to show only those with fines.
- On invoices of type customer invoice or vendor refund, a Late WA field lets you pick a work acceptance with unpaid fines; choosing it fills the invoice lines automatically. A work acceptance can only be used once, and fines amounts must be zero or positive.
Depends on
Required by other modules
Models and fields (5)
- res.company · extends an existing modelwa_fines_rate (Fines Rate), wa_fines_late_account_id (Late Delivery Fines Revenue Account)
- account.move · extends an existing modellate_wa_id (Late WA)
- work.acceptance · extends an existing modellate_days, fines_late (Fines Amount), fines_rate, fines_invoice_ids (Fines Invoices), fines_invoice_count
- res.config.settings · extends an existing modelwa_fines_rate (Fines Rate), group_enable_fines_on_wa (Enable Late Delivery Fines on Work Acceptance), wa_fines_late_account_id (Late Delivery Fines Revenue Account)
- work.acceptance.create.fines · new modelmove_type (Type)
Text generated by AI (DeepSeek) from reading the Odoo 18.0 code on GitHub; it may contain mistakes, so check the code before deciding. View the code on GitHub
Availability by version
Reviewed: 2026-11-03Confirmation status: 3 confirmed, 6 with no information of 9 versions.
Sources · Odoo 18.0
Confirmed on 2026-11-03 in branch 18.0 of OCA/purchase-workflow.
terminal Installation and usage
OCA documentation · Odoo 18.0Configuration
Source · Odoo 18.0Show Fines Tab on Work Acceptance
- Go to Purchase \> Configuration \> Settings
- Check 'Enable Late Delivery Fines on Work Acceptance'
- Add the account and default fines rate (per day)
Usage
Source · Odoo 18.0Usual process of Purchasing with Work Acceptance
- Create a Purchase Order \> Work Acceptance
- Set Due Date on Work Acceptance
- It will calculate Late Days and Fines Amount automatic (adjustable)
- Accept the Work Acceptance
- Generate Fines Invoice by clicking "Create Fines Invoice" button, which includes the configured default account code.
- Normally process
Create Fines from Work Acceptance
- Go to Purchase \> Orders \> Work Acceptance
- In List View, Select all you have to create fines invoice \> Action \> Create Fines Invoice
- In Form View, Select work acceptance \> click Create Fines Invoice button
Create Fines from Invoice
- Go to Invoicing \> Customers \> Invoices \> Create
- Select Late WA (wa is delivery late)
- It will automatically generate lines.
No verified information in OCA: Installation.
Installation instructions, the distribution package, dependencies and configuration steps are not shown because they have not yet been verified in the module documentation for any version.
Data imported from GitHub: this sheet reflects the latest catalog review, not a live lookup. Always check the module documentation and staging before installing in production.