Goethe-Zertifikat B1: what the exam actually requires

B1 is the level that most often has something practical attached to it: naturalisation, a settlement permit, a job requirement. This page is the factual version - structure, pass mark, cost, and what the certificate is legally worth.

One caveat before anything else. Exam formats, fees and immigration law all change, and fees in particular are set per institute. Everything here was checked in July 2026 against the Goethe-Institut's own pages and the German statute texts, but for anything with legal consequences, confirm with the exam centre or authority handling your case.

Structure

Four modules:

Each module is scored out of 100 points, and you pass a module at 60. Grades run: 90-100 sehr gut, 80-89 gut, 70-79 befriedigend, 60-69 ausreichend, below 60 is a fail.

The most useful structural fact: the four modules can be taken individually or together. Four separate module certificates are equivalent to a single combined certificate. If you are strong on reading and weak on speaking, you do not have to gamble all four at once, and a failed module does not cost you the others. Retake rules and timing are set by the exam centre - ask yours directly.

What it costs

Fees are set per institute, so treat any single number with suspicion. As of July 2026, the Goethe-Institut in Germany charges 259 EUR for the full exam and 104 EUR per individual module. Partner exam centres in Germany tend to be cheaper, often around 165-215 EUR depending on whether you are their student. Outside Europe the figure varies enough that you should check your local institute rather than trust any published range.

Note that taking all four modules separately costs noticeably more than sitting them together.

How long it is valid

The Goethe-Institut's own position: the certificates do not expire. In practice many institutions and employers expect a certificate no more than two years old, so the practical shelf life is shorter than the official one. That is a recipient-side rule, not a property of the certificate.

Goethe B1 vs the DTZ - these get confused constantly

The Deutsch-Test für Zuwanderer (DTZ) is the language exam at the end of a BAMF integration course. It is a different thing:

• It is a scaled A2-B1 test: everyone sits the same exam, and the result comes out as B1, A2, or below A2.
• It is a single sitting and not modular - roughly 100 minutes written plus about 15 minutes oral.
• It is tied to the integration-course system. Goethe B1 is open to anyone, anywhere, pass or fail at B1 only.

Both are accepted as proof of B1 for naturalisation. If you are in an integration course, the DTZ is the natural route and you do not need to pay for Goethe B1 as well.

What B1 is legally good for

• Naturalisation (Einbürgerung) requires B1. This is in §10 Abs. 4 StAG, which defines "ausreichende Kenntnisse der deutschen Sprache" by reference to the B1 level. BAMF publishes a list of accepted certificates - Goethe, telc, ÖSD, DSD I, ECL and the DTZ among them. Internal certificates from a university or language school are explicitly not accepted.
• A settlement permit (Niederlassungserlaubnis) under §9 AufenthG also requires B1, not A2. The wording is again "ausreichende Kenntnisse", and §2 Abs. 11 AufenthG defines that term as B1. The terminology ladder is worth knowing because the law uses it consistently: einfach = A1, hinreichend = A2, ausreichend = B1, gut = B2, fließend = C1.

One thing that changed, and that a lot of pages still get wrong: the 2024 reform introduced a three-year fast-track to citizenship for people with C1 German. That provision was repealed with effect from 30 October 2025 - §10 Abs. 3 and 3a StAG now read "weggefallen". As of July 2026 there is no C1 accelerated route; B1 with the standard residence period applies. If you are reading advice that tells you to push to C1 to naturalise faster, check its date.

How much vocabulary B1 actually needs

The official Goethe B1 wordlist covers circa 2,400 lexical units. Two things worth understanding about that number:

• They are lexical units, not headwords. Derivations sit as sub-entries, and transparent compounds (Kinderbett from Kind + Bett) are deliberately left out on the assumption you can work them out.
• The list is plurizentrisch - German, Austrian and Swiss variants are listed separately.

So the real target is larger than 2,400 items of study, but smaller than it looks if your word-building is solid. For calibration: the most frequent 2,000-3,000 words of German cover the large majority of everyday text, which is why working through vocabulary in frequency order tends to be the most efficient route to a B1 wordlist rather than studying an alphabetical list.

Preparing

The two failure modes are different for each half of the exam. Reading and listening fail on vocabulary coverage. Writing and speaking fail on retrieval under time pressure - knowing the Konjunktiv II exists is not the same as producing it in a conversation without a pause.

That second one is what spaced repetition is genuinely good for, because it forces production at intervals rather than recognition on demand. Our grammar library covers A1-C2 with explanations and worked examples, and everything in it is readable without an account if you just want a checklist of what B1 involves.