- Portugal has extended the acceptance of PDF invoices as valid e-invoices until 31 December 2026.
- From 1 January 2027, all non-EDI invoices, including PDFs, must have a Qualified Electronic Signature (QES) to be valid for tax purposes.
- The first mandatory annual SAF-T accounting file for 2026 transactions is now due in 2028, allowing companies more time to adapt.
Source: p2pnetwork.org
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
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