In the fiscalization terms, a digital signature is obligatory for the invoices (receipts), equivalent documents (working documents), transportation or delivery notes, or any other documents which function as transportation documents and any other documents, irrespective of their designation, susceptible of being submitted to a customer to confirm the goods delivery or services.
Source: fiscal-requirements.com
Latest Posts in "Portugal"
- Electronic Credit Notes: Tax Authority Sets the Bar for Digital Proof of Customer Acknowledgement
- Portugal’s E-Invoicing Rules: Certified Software, ATCUD, QR Codes, and SAF-T
- Portugal Introduces VAT Group Regime (RGIVA) – Effective 1 July 2026
- Portugal Approves Housing Tax Incentives for Residential Sales and Rentals
- Partial VAT Refund for Private Home Construction Works
