- Portugal’s Tax Authority has extended the deadline for reporting December 2025 invoice data to 9 January 2026.
- All compliant submissions made by this new deadline will be considered on time and free from penalties.
- This extension creates a brief e-invoicing tolerance period in January 2026.
Source: fiscal-requirements.com
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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