In many years of working with TestDaF texts, I keep seeing the same mistakes — and most of them have nothing to do with grammar. Here are the most common ones, with their fixes.
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Short Answer
The most common point losses in TestDaF writing: too short, no clear position, the graph only read off instead of described, missing transitions, and too simple vocabulary. None of these are difficult to fix — if you know about them.
1. The text is too short
Many get stuck at 150–180 words and hope that quality beats quantity. It doesn't here: A text that is too short cannot fully address the task. Write three clear paragraphs rather than two perfect ones.
2. No clear position
“The topic has pros and cons” is not a position. The reader wants to know where you stand. Instead of “One can argue about it” write “The advantages outweigh the disadvantages — for three reasons.”
3. The graph is only read off
When describing a graph, many only list numbers: “In 2010 it was 20%, in 2020 it was 40%.” That's B1. At C1, you contextualize: “Within a decade, the proportion has doubled — a remarkably rapid change.”
4. No transitions
If every paragraph begins with “Furthermore,” the common thread is missing. Transitions show how your thoughts are connected: “From this follows…”, “In contrast to this…”, “Crucial here is…”.
5. B1 vocabulary at C1 level
“good”, “important”, “many people” — these words drag your text down. Build a small list of useful phrases and precise vocabulary beforehand that you master confidently.
How to find your own patterns
These five are the classics — but you only know your personal mistakes when someone gives you honest feedback. That's exactly what you can send your text in for: in about 30 seconds, the tutor will show you which of these patterns appear in your writing. Send in text →
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FAQ
How many words should my TestDaF text have?
Orient yourself by the task; texts that are clearly too short cannot fully address the task and lose points. Quality does not replace missing length here.
Isn't grammar the most important thing?
It counts, but structure, argumentation, and vocabulary determine more points in TestDaF. A flawless but content-empty text rarely suffices for TDN 4.
How can I quickly improve my vocabulary?
Collect useful phrases and precise vocabulary on typical topics (education, environment, digitalization) and actively practice them when writing — not just by reading.