Exact Online Fiscaal - Difference in amount between "Maximum in aanmerking te nemen heffingskortingen" on the overview page and the specification in a 2025 income tax return (NL)

Update timeline

1. investigating Apr 21, 2026, 08:48 AM UTC

   You may experience that the amount for "Maximum in aanmerking te nemen heffingskortingen" differs from the specification of this amount on the overview page. This amount is only visible when you apply actual return in the income tax return 2025. You can see this specification by clicking on the calculator icon behind the amount. We are investigating the issue and we will update this page as soon as more information becomes available. Our apologies for the inconvenience.

2. identified Apr 23, 2026, 01:57 PM UTC

   We have identified the issue and are working on a fix.

3. resolved Apr 28, 2026, 07:29 AM UTC

   This issue has been resolved and the maximisation of tax allowance is correctly applied again, where applicable. If the maximisation is not applicable you will not see this line and specification on the overview page. Our apologies for the inconvenience.