Einbürgerung is the process of becoming a German citizen after meeting residence, integration and language conditions. The standard language requirement is B1 German, alongside a life-in-Germany knowledge test.
It is the long-horizon end of most migration journeys. B1 is the language milestone that keeps recurring — for PR, for citizenship — which is why building solidly to B1 (and beyond) pays off for years.
B1 German is the standard requirement for naturalisation.
We'll be straight with you about the level and timeline your goal actually needs — then get you there.