Odoo Changelog — 2026-08-14

Friday, August 14, 2026

1 change · master

New Features(1)

New functionality added to Odoo

[IMP] l10n_be_hr_payroll: add aid zone tax exemption

Enterprisemasterl10n_be_hr_payrollMEDIUM

Belgian payroll now supports the withholding tax exemption for qualifying investments in aid zones. This helps employers apply the temporary 25% reduction for eligible newly created jobs and include the required 274.81 reporting in payroll declarations and reports.

Original PR description

Implement support for the Belgian withholding tax exemption regarding investments in aid zones.

Employers benefit from a temporary 25% reduction in withholding tax remittance on eligible remunerations for newly created jobs.

Changes:
- Add `l10n_be_is_aid_zone` flag on employee,version models.
- Update 274.XX calculation logic to isolate Nature 81 bases and apply the flat 25% rate.
- Add "Aid Zone (274.81)" tab in the UI and include its totals in the main Exempted Amounts summary.
- Update (XML payload and XLSX report) to include the new 81 code block.

Task: 6352132

#belgium#payroll#tax exemption#aid zones