DTZ Guides
DTZ or telc Deutsch B1?
By PreparaioEditorial team & sourcesUpdated
DTZ and telc Deutsch B1 assess German language skills at the B1 level, but they are different exams. The DTZ has been administered and conducted by g.a.s.t. since January 1, 2023; telc Deutsch B1 is an exam from telc.
Contents
The Key Difference
The DTZ is a scaled exam in the A2 to B1 range. The results show three areas: Listening and Reading combined, Writing and Speaking – plus an overall result.
telc Deutsch B1 is a proficiency exam at B1 level. The goal is to meet the passing requirements for the B1 exam; the exam structure also differs from the DTZ.
Structure Comparison
Both exams test Listening, Reading, Writing, and Speaking, but they use different task and evaluation models.
- DTZ: Listening and Reading, Writing, and Speaking; Listening and Reading are combined in the result.
- telc Deutsch B1: includes Reading Comprehension, Sprachbausteine, Listening Comprehension, Writing, and an oral examination.
- telc Deutsch B1 has a separate Sprachbausteine section; the DTZ does not have a separate Sprachbausteine section.
- The DTZ shows overall results as below A2, A2, or B1.
What Each Certificate is Needed For
The DTZ is the language exam at the end of the Integrationskurs and is often used in the context of integration and residency law. For an overall B1 in the DTZ, you need B1 in Speaking and additionally B1 in either Listening and Reading or in Writing – not B1 in four separately reported skills.
telc Deutsch B1 is used in many other contexts as proof of B1 language proficiency. You must clarify with the institution requiring the certificate which exam is accepted for your specific purpose.
Costs and Access
Costs and potential funding depend on the course and exam context. For the DTZ, you clarify this with your course provider or examination center; for telc Deutsch B1, the respective examination center sets its own conditions.
How to Make Your Decision
First, clarify which exam the receiving institution actually accepts. For participants of an Integrationskurs, the DTZ is the regular completion path; other institutions may explicitly require telc Deutsch B1 or another recognized certificate.
Therefore, do not decide based on the supposedly simpler format, but rather on your purpose, the required recognition, and the exam format for which you can specifically prepare.
Frequently asked questions
Is the DTZ the same as telc Deutsch B1?
No. They are different exams with different scoring logic. The DTZ is currently administered and conducted by g.a.s.t.; telc Deutsch B1 is a telc exam.
Do I need B1 in all four skills for the DTZ?
No. Overall B1 requires B1 in Speaking and B1 in at least one written outcome area: Listening and Reading or Writing.
Can I take both exams?
Yes. Which one is suitable for your purpose depends on which language certificate is required.
Sources & currency
- Exam version
- Deutsch-Test für Zuwanderer (DTZ), as of 2026
- Editorial check
- Source check by the Preparaio editorial team ()
- Author
- Preparaio RedaktionEditorial team, fact-checking against official primary sources
- Reviewed by
- Source-checked by PreparaioSource comparison with the exam providers' own pages
- Fact-check status
- Source check in progress ()
- Content version
- 2026-07-31
How we check: Every exam-relevant fact is compared with the exam providers' official pages (g.a.s.t./TestDaF-Institut, BAMF, ETS, IELTS Partners, telc). The check is editorial, supported by AI and automated test gates; it is not a review by certified examiners.
The hard exam facts in this article were verified against the official primary sources linked below on the date shown. This is not a review by an examination body and does not replace information from your test centre. Fees, dates and local procedures are set by the test centres themselves.
Official primary sources
- Der DTZ auf einen Blick — g.a.s.t. / TestDaF-Institut · gast.de · official primary source · checked on
- Deutsch-Test für Zuwanderer (DTZ) – FAQ — g.a.s.t. / TestDaF-Institut · gast.de · official primary source · checked on Retake: the complete written and oral exam is taken again.
- telc Deutsch B1 – Zertifikat Deutsch — telc gGmbH · telc.net · official primary source · checked on
Changes to this article
- — Corrected against the g.a.s.t. FAQ and BAMF: a retake means sitting the complete exam again; earlier partial results are not carried over. Added: the DTZ reports an overall result of B1, A2 or below A2.
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