SAP in Portugal: Tax and Legal Requirements — The Complete Guide

Is your SAP system truly compliant with Portuguese tax law? Are your SAF-T files passing AT validation? Is e-Fatura communicating correctly — with ATCUD and QR Code on every invoice?

SAP in Portugal: Tax and Legal Requirements is the only comprehensive guide that covers every Portuguese fiscal obligation and how to configure it correctly in SAP — written for consultants, finance teams, and IT professionals implementing or maintaining SAP in Portugal.

WHAT YOU WILL LEARN

∙ Portuguese tax system overview and SAP country version localisation for Portugal

∙ IVA configuration: all rates (23%/13%/6%), Azores and Madeira variants, partial deductibility rules

∙ SAF-T PT: XML structure, RFIDPT_SAFT generation, AT validation, and common errors

∙ e-Fatura: legal invoice requirements, ATCUD, QR Code, AT certification, and submission deadlines

∙ Retencoes na fonte: IRS (11.5% and 25%) and IRC non-resident withholding in SAP EWT

∙ IRC corporate tax: rates, tax depreciation tables (DR 25/2009), and pagamentos por conta

∙ IRS employer obligations: withholding tables, DMR monthly declaration, and Modelo 10

∙ Stamp duty on financial transactions, credit facilities, and intragroup exemptions

∙ Intrastat and VIES: thresholds, SAP configuration, and monthly submission deadlines

∙ TSU Social Security: 34.75% rate, contribution base rules, and exclusions

∙ Full Portuguese tax calendar with 13 annual and monthly obligations and deadlines

∙ SAP compliance checklist: 12 go-live checks every SAP Portugal implementation must pass