User roles AdminAccountant 

This article explains how to set up the automatic MyMinfin synchronisation in Accounton. It’s specifically intended for Admin users who manage CSAM login details and synchronisation settings.


To set up integration with MyMinfin, follow the steps below.

  1. Go to 'Personal Income Tax' → 'Settings' → 'Automatic Synchronization'.
  2. Enter your CSAM username, CSAM password, and 32-digit CSAM code.
  3. Click 'Save credentials'.
  • You will see the message 'Synchronization started - Your Minfin synchronization has started.' Your automatic MyMinfin synchronization is correctly linked. 
  • The first synchronization starts immediately after successfully setting up the automatic MyMinfin synchronization. Then, we distribute the synchronizations based on the load on MyMinfin/TOW. A new synchronization takes place approximately every two weeks. 
  • Select the KBO number(s) for which you want us to perform the automatic synchronisation. Note: It is possible to select multiple KBO numbers.

Common errors when verifying CSAM credentials

  • Do you get the error message: 'We were not able to log in successfully. Please check if all login details are correct'? This means your CSAM username and/or password is incorrect. Click here for more information on how to retrieve them.
  • Do you get the error message: 'We were not able to log in successfully as the 32-digit code is not correct. Please check if all login details are correct'? This means your CSAM 32-digit code is invalid. Click here  for more information on generating the 32-digit code.