FAQ

Frequently Asked Questions.

Quick answers about how we calculate and what the results mean.

Where do your calculations come from?

We use the official documentation published by the relevant tax authorities.

Can I use your calculation for my tax return?

No. Our calculations may contain inaccuracies, and we do not claim to be error-free. If you need to file a tax return, please use the officially approved software or contact your tax authority.

My country isn’t listed — why?

We can’t include every country because it would significantly increase the workload. If there is enough interest, we’ll try to expand the comparison — please let us know.