This extension is intended to give taxpayers and their representatives sufficient time to organise and submit their declarations on time.
Belgium’s Federal Public Service (SPF) Finance announced on 29 October 2025, the postponement of the deadline for filing online tax returns for individuals with specific income via MyMinfin to 7 November 2025.
The deadline was 31 October 2025.
This extension is intended to give taxpayers and their representatives sufficient time to organise and submit their declarations on time.