Master TestDaF Written Expression
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Exam format: TestDaF writing
The TestDaF Written Expression consists of two tasks that you must complete in 60 minutes.
Task 1: Graph Description - Describe a statistic or graph on an academic topic
Task 2: Argumentation - Take a position on a controversial topic and justify your opinion
TDN scoring levels
How your performance in TestDaF is graded
Excellent - Unrestricted university admission
Good - University admission at most universities
Satisfactory - Limited admission possible
Not passed - Retake exam
Combined Certificate: Calculate your best result
Starting May 2026, you can combine your best partial results from multiple TestDaF exams. Plus: Which errors cost the most TDN points?
Evaluation criteria
Your text is evaluated using these standard criteria
Completeness, graph description, argumentation, and home country reference
Readability, argumentation structure, and structural elements (intro, transitions, conclusion)
Coherence, connectors, sentence structure, vocabulary, grammar, and orthography
Typical topics in TestDaF
These topics appear frequently in the exam
Avoid common mistakes
These mistakes cost you valuable points
⚠️ #1 Risk: Missing the Topic (Themaverfehlung)
Writing off-topic means 0 points — no matter how good your grammar is. GermanExam.pro checks your content relevance before you submit, so you never miss the point.
Graph Description
- ✗No introduction with source and topic
- ✗Missing comparisons between data points
- ✗Too many unimportant details
Always start with source, topic, and time period. Focus on the most important trends.
Argumentation
- ✗No clear thesis
- ✗Arguments without examples
- ✗Missing counter-arguments
Formulate a clear position and support it with concrete examples.
Language Errors
- ✗Too simple sentence structures
- ✗Vocabulary repetition
- ✗Wrong connectors
Use complex subordinate clauses and varied connectors like 'hingegen', 'darüber hinaus'.
How GermanExam.pro helps you
AI-powered preparation for the TestDaF
Multi-Category Analysis
In-depth analysis across key exam dimensions: grammar, vocabulary, structure, content, coherence, and overall impression.
TDN scoring
Get an estimated TDN score based on publicly available criteria.
Concrete improvements
Detailed feedback with actionable suggestions to improve your text.
Not sure if you're ready?
Take our free 2-minute assessment to check your current C1 level before starting.
Frequently asked questions about TestDaF writing
How many words do I need to write?
For both tasks together, you should write 250-300 words. A response that is too short or too long can cost points.
Can I use a dictionary?
No, no aids are allowed in the TestDaF. That's why it's important to practice academic vocabulary beforehand.
How often can I retake the TestDaF?
You can retake the TestDaF as many times as you like. There is no waiting period between exams.
Free downloads for TestDaF
PDF templates and checklists to support your preparation
TestDaF Writing: Structure Checklist
Master the perfect TestDaF essay structure. Includes section-by-section breakdown with word counts and transition phrases.
TestDaF Graph Description Phrasebank (C1)
50+ academic phrases for graph descriptions. Perfect for TestDaF written expression Task 1.
Official information:
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