We have identified the issue and are working on a fix.
Posted May 27, 2026 - 14:03 CEST
Investigating
You may experience that a combination of actual return and double tax relief (voorkoming dubbele belasting) for box 3, can result in a negative box 3 tax in the 2025 income tax return. We are investigating this issue and we will update this page as soon as more information becomes available. Our apologies for the inconvenience.