Odoo Changelog — 2025-12-22

Monday, December 22, 2025

2 changes · saas-18.2

New Features(2)

New functionality added to Odoo

[IMP] l10n_gt_edi: add special invoice i.e FESP (withholding on vendors).

Enterprisesaas-18.2l10n_gt_ediMedium

This update introduces support for Factura Especial (FESP) invoices in Guatemala, a legal requirement for purchases without supplier invoices. The system now automatically handles the necessary data and calculations, including withholding taxes and accounting entries, ensuring compliance with Guatemalan regulations.

Original PR description

### PURPOSE - In Guatemala, a Factura Especial (FESP) is a legal mechanism established in Art. 52 of the VAT Law. - Generate Factura Especial (FESP) when registering a purchase without a supplier…

### PURPOSE
- In Guatemala, a Factura Especial (FESP) is a legal mechanism established in 
  Art. 52 of the VAT Law.
- Generate Factura Especial (FESP) when registering a purchase without a 
  supplier invoice.
- Include all required data: supplier as receiver, transaction details, and the 
  retention complement (100% VAT + ISR withholding).
- Ensure proper accounting: supplier payable = net after retentions, 
  taxes withheld = recorded as liabilities to be paid to SAT.
- Fulfill FEL technical requirements (DTE XML, mandatory phrase, retention
  complement, see example attached).

### SPECIFICATION
- Added flow for FESP (Factura Especial) document type in vendor bills.
- Automatically added Phrase Type 5, Scenario 1 (as required by SAT).
- Enforced mandatory data by raising UserError if FESP is selected but
  no withholding taxes are set on the product lines.
- Added complement generation for withheld taxes (IVA, ISR) with base, rate, 
  and amounts.
- Allow users to send a document to SAT in case of FESP. 
- Added required details in FEL XML for FESP.

task-5026698

see
- https://github.com/odoo/odoo/pull/229493

Forward-Port-Of: odoo/enterprise#96007

#guatemala#vat#fesp#withholding

[ADD] l10n_pe_reports_lib: Peruvian 5th and 6th Inventory and Balance reports

PR #102353

Enterprisesaas-18.2accountl10n_pe_reports_lib

This update adds the ability to generate Peruvian 5th and 6th Inventory and Balance reports as part of the general ledger. These reports require specific data from account and company settings, and are created using direct SQL queries for efficiency, as they don't need a user interface.

Original PR description

Adding 'Inventory and Balance' export option to the Peruvian general ledger report, and fields required for these reports to account_account and res_company. Report lines are handled with direct SQL queries since no UI display is required for this one, and some elements needed are outside of the scope of the usual reports model.
task-4057152

Forward-Port-Of: odoo/enterprise#89744

#Peru#reporting#financials

### PURPOSE - In Guatemala, a Factura Especial (FESP) is a legal mechanism established in Art. 52 of the VAT Law. - Generate Factura Especial (FESP) when registering a purchase without a supplier invoice. - Include all required data: supplier as receiver, transaction details, and the retention complement (100% VAT + ISR withholding). - Ensure proper accounting: supplier payable = net after retentions, taxes withheld = recorded as liabilities to be paid to SAT. - Fulfill FEL technical requirements (DTE XML, mandatory phrase, retention complement, see example attached). ### SPECIFICATION - Added flow for FESP (Factura Especial) document type in vendor bills. - Automatically added Phrase Type 5, Scenario 1 (as required by SAT). - Enforced mandatory data by raising UserError if FESP is selected but no withholding taxes are set on the product lines. - Added complement generation for withheld taxes (IVA, ISR) with base, rate, and amounts. - Allow users to send a document to SAT in case of FESP. - Added required details in FEL XML for FESP. task-5026698 see - https://github.com/odoo/odoo/pull/229493 Forward-Port-Of: odoo/enterprise#96007

Adding 'Inventory and Balance' export option to the Peruvian general ledger report, and fields required for these reports to account_account and res_company. Report lines are handled with direct SQL queries since no UI display is required for this one, and some elements needed are outside of the scope of the usual reports model. task-4057152 Forward-Port-Of: odoo/enterprise#89744