Tax return 2025: what changes and what to watch out for
Jan Novák · · 1 min read 
The 2025 tax return brings several changes that will affect most taxpayers. Here is a summary of what matters.
Filing deadlines
The basic deadline for paper filing stays 1 April, and 1 May for electronic filing. If a tax advisor prepares your return, the deadline moves to 1 July.
Tax credits
- Basic taxpayer credit
- Spouse credit
- Child tax benefit
Remember that many credits can only be claimed with the required documentation.
Want to be sure everything is correct? Use our guide and calculators.