German Language Exams

For German citizenship (Einbürgerung), you need at least a B1 certificate. The most commonly accepted exams are TELC Deutsch B1, Goethe-Zertifikat B1, and the DTZ (with B1 result). All three are equally valid for the citizenship application.

The DTZ (Deutsch-Test für Zuwanderer) is generally considered the most accessible because it tests at the A2–B1 range — you can still pass with an A2 result for certain purposes. Among the pure B1 exams, TELC Deutsch B1 is often seen as slightly more practical and affordable than Goethe-Zertifikat B1.

Both certify the same B1 level and are equally accepted for immigration purposes in Germany. TELC B1 costs €190–240 and is considered more practically oriented. Goethe-Zertifikat B1 costs €250–270, is offered worldwide, and has more international recognition. For citizenship or residence permits in Germany, either is valid.

The DTZ is designed as the final exam of the integration course (Integrationskurs). It is not offered as a standalone exam for independent registration. If you need a B1 certificate without attending an integration course, choose TELC Deutsch B1 or Goethe-Zertifikat B1 instead.

Most German universities require TestDaF (Test Deutsch als Fremdsprache) at the B2–C1 level. You typically need a TDN 4 in all four sections. Some universities also accept the DSH (Deutsche Sprachprüfung für den Hochschulzugang) or Goethe-Zertifikat C1/C2.