The MyMinfin API and Intervat API are available and open for use

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The FPS Finance continues to focus on automation and digitisation. For example, since the end of February 2025, two APIs have been made available that can make life easier for companies and accountants. An API (Application Programming Interface) is a way to connect two or more separate software programmes, allowing you to easily exchange data between different applications. The APIs were set up in collaboration with the Institute for Tax Advisors and Accountants (ITAA).

They include:

  • the MyMinfin API: an API that allows documents available in MyMinfin to be downloaded directly and displayed in other software. 
  • the Intervat API: an API that allows the periodic VAT return to be submitted directly via other software.

The MyMinfin API also contributes to an overall better performance of MyMinfin. This API is an efficient alternative to the external scraping systems that burden our servers today and prevent users from using our tool. We therefore encourage any interested (software) company to register and make this switch as soon as possible!

You can register to use and integrate these APIs via MyMinfin.

More information can be found on our website.