Date:
Update 08.08.2025
If you file your tax return at the latest on 29 August 2025 and it gives rise to:
- a payment: we will only process it as from 1 October 2025. If you file your return in August, you will not have to pay any sum due earlier than if you file it in September.
- a refund: we will give it priority treatment. As a result, you will receive the refund, barring exceptions, no later than the end of December 2025.
Need to file your corporate income tax, legal entities tax or non-resident corporation tax return? Biztax is now available for the assessment year 2025.
Deadline
The filing deadline for returns with balance sheet dates from 31 December 2024 to 28 February 2025 is 30 September 2025.
If you file your return by 29 August 2025 at the latest and it gives rise to a refund, we will give it priority treatment. As a result, you will receive the refund, barring exceptions, no later than the end of December 2025.