Integrate with our API
‍‍‍And directly leverage our tax expertise


Does your organisation have an internal IT department, but do they lack legal and financial knowledge? Then our Tax API is a perfect fit for you. Use our API to perform optimizations and calculations for a wide variety of different situations.

Easy to use

Our REST-API has a modern interface and accepts JSON requests.

Up to date

When you use our API you are using the same back-end as we use in our technology framework. This means that the tax legislation is always up to date.

Pay per use

Our API is a cost effective way to integrate tax expertise into your business. Only pay what you use.

Test for free

You can test our API free of charge. Once you are ready to go live we start billing.


Get in touch to obtain your API-key and start integrating tax expertise into your applications today!