This issue has been resolved and you can open the client overview without receiving an error. Our apologies for the inconvenience.
Posted Jul 01, 2026 - 15:21 CEST
Monitoring
A fix has been implemented and we are monitoring the results.
Posted Jul 01, 2026 - 13:13 CEST
Investigating
You may receive the error "500 - Fout op de server" when opening the client overview. We are investigation the issue and we will update this page as soon as more information becomes available. Our apologies for the inconvenience.
Posted Jul 01, 2026 - 12:42 CEST
This incident affected: Exact Online Fiscaal and Exact Online Jaarrekening.