Monday, December 22, 2025
1 change · saas-18.2
New functionality added to Odoo
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