Exact incident
Exact Online Fiscaal - Incorrect calculation labour allowance in income tax return 2025 C-form (NL)
Resolved after 3 days 17 hours, affecting Exact Online Fiscaal, on April 17, 2026.
You may encounter that the calculation of the labour allowance (arbeidskorting) in the income tax return 2025 C-form is incorrect. In the specification you may see profit from business (winst uit onderneming), while no business is present in the tax return. This leads to an incorrect labour allowance. We have identified the issue and are working on implementing a fix. Our apologies for the inconvenience.
Affected components
Update timeline
- identified Apr 17, 2026, 01:15 PM UTC
You may encounter that the calculation of the labour allowance (arbeidskorting) in the income tax return 2025 C-form is incorrect. In the specification you may see profit from business (winst uit onderneming), while no business is present in the tax return. This leads to an incorrect labour allowance. We have identified the issue and are working on implementing a fix. Our apologies for the inconvenience.
- resolved Apr 21, 2026, 06:41 AM UTC
This issue has been resolved. Our apologies for the inconvenience.
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