3 ms·
And they even provide an API you can run tests against, to ensure that your implementation is correct: https://www.bmf-steuerrechner.de/interface/schnittstelle
by lima 9y ago
And they even provide an API you can run tests against, to ensure that your implementation is correct:
https://www.bmf-steuerrechner.de/interface/schnittstelle.jsp https://www.bmf-steuerrechner.de/interface/schnittstelle.jsp