Outage in Exact System

Exact Online Jaarrekening - 503 Service Temporarily Unavailable error when opening an Audit plan (NL)

Resolved Minor

November 27, 2025 - Started 4 months ago - Lasted about 1 hour
Official incident page

Incident Report

You may experience an '503 Service Temporarily Unavailable' error when opening an Audit plan. We are investigating the issue. As soon as more information is available we will update this page. Our apologies for the inconvenience.

Components affected

Exact System Boekhouden

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Latest Updates ( sorted recent to last )

RESOLVED 4 months ago - at 11/27/2025 11:18AM

This issue has been resolved. Our apologies for the inconvenience.

IDENTIFIED 4 months ago - at 11/27/2025 10:45AM

The issue has been identified and a fix is being implemented.

INVESTIGATING 4 months ago - at 11/27/2025 10:24AM

Latest Exact System outages

Exact Online Fiscaal – Incorrect calculation of the “heffingskorting” for the partner income tax return 2025 when applying actual return (NL) - about 5 hours ago

Exact Online Fiscaal – Client details for individuals cannot be modified/entered without filling in the field “Dossiertemplate” (NL) - about 8 hours ago

Exact Online Jaarrrekening - Not possible to edit text for Principles of annual accounts and Notes to the annual account in 'Jaarrekening (oud)' and 'Jaarrekening Fiscaal' (NL) - about 9 hours ago

Exact Online Fiscaal – Custom fields on the client card cannot be edited (NL) - about 10 hours ago

Exact Online Fiscaal – When calculating the actual return for a 2025 income tax return, foreign withholding tax is not taken into account (NL) - about 12 hours ago

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