Blue Card holders get the Niederlassungserlaubnis after just 21 months (German B1) or 27 months (A1) — § 18c(2) AufenthG.
✓ Verified: 17/07/2026
WHAT TO DO
Ausländerbehörde (ABH)
Municipal authorityThe Ausländerbehörde for your registered address is the one responsible. Enter your postcode and we will show yours.
The Blue Card is the fastest regular path to PR in Germany: a B1 certificate cuts the wait from 27 to 21 months — one language exam buys half a year.
Unproven pension contributions are rejection reason no. 1: freelance gaps and contribution-free months do not count. Check your Versicherungsverlauf early.
I set a reminder for month 20 of the Blue Card: prepared B1 and pension contributions in advance, applied for settlement at exactly 21 months. It removes the employer tie forever.
The key to the 21 months is B1 and 21 months of pension contributions. Check your contribution history at the pension insurer in advance: close gaps before applying.
Yes: with a Blue Card and B1 the settlement permit is possible after 21 months, with A1 after 27. The fastest route to permanent residence in Germany.
Usually yes, relevant periods are credited. The exact crediting depends on permit types — ask the immigration office, it is often faster than expected.
Contribution months count for the time holding the Blue Card. Periods on other permits do not count towards 21/27 months, but may help on the general 5-year path.
No — family members have their own path, usually 5 years. Their clocks run in parallel though.