If you have been preparing for IELTS for any length of time, you have probably heard that Writing Task 2 is where most candidates lose the most marks. It is worth 66% of your total writing score, and the difference between a Band 6 and a Band 9 often comes down to a few key habits that separate strong writers from average ones.
In this guide, I will walk you through exactly what examiners are looking for and show you how to structure an essay that hits every criterion at the highest level.
Understanding the Four Marking Criteria
Before you write a single word, you need to understand how your essay will be marked. Examiners assess your work against four criteria, each worth 25% of your score:
Task Achievement — Did you answer the question fully? Did you present a clear position and support it with relevant ideas? A Band 9 essay addresses every part of the task and develops ideas thoroughly.
Coherence and Cohesion — Does your essay flow logically? Are your paragraphs well-organised? Do you use linking words naturally rather than mechanically? At Band 9, paragraphing is logical and cohesion is seamless.
Lexical Resource — How wide and accurate is your vocabulary? Band 9 writers use a full range of vocabulary naturally and precisely, with only rare minor errors.
Grammatical Range and Accuracy — Can you use a variety of sentence structures accurately? Band 9 essays demonstrate virtually error-free grammar with a full range of structures.
The Band 9 Essay Structure
Every high-scoring Task 2 essay follows a clear four-part structure. You should practise this until it becomes second nature.
Introduction (2-3 sentences)
Your introduction should do two things: paraphrase the question and state your position. Do not copy the question word for word. Instead, rewrite it in your own words and make it clear what you will argue.
For example, if the question asks “Some people believe that university education should be free for all students. To what extent do you agree or disagree?”, a strong introduction might look like this:
“The question of whether university education should be provided free of charge to all students touches on fundamental issues of social equity and economic efficiency. While the appeal of universal free higher education is understandable, I believe a more nuanced approach combining targeted public funding with income-contingent contributions would produce better outcomes for both students and society.”
Body Paragraph 1 (5-7 sentences)
Your first body paragraph should present your main argument. Start with a clear topic sentence, then explain your reasoning, and support it with a specific example. The PEEL structure works well here: Point, Explanation, Example, Link.
Body Paragraph 2 (5-7 sentences)
Your second body paragraph should present a supporting argument or address the other side of the debate. Again, use the PEEL structure. Make sure this paragraph is fully developed — a common mistake is to present an idea without explaining it properly.
Conclusion (2 sentences)
Your conclusion should restate your position in different words and summarise your main arguments. Do not introduce new ideas here. Keep it concise and confident.
Common Mistakes That Cost You Marks
After marking thousands of IELTS essays, I can tell you that the same errors appear again and again. Here are the ones that hurt candidates the most:
Writing off-topic. This is the single biggest killer of band scores. Before you start writing, spend two minutes planning exactly what you will argue. Every sentence in your essay should relate directly to the question.
Using memorised phrases. Examiners can spot a template essay from a mile away. Phrases like “In this day and age” or “It is an undeniable fact that” do not impress anyone. Write naturally and let your ideas speak for themselves.
Running out of time. You have 40 minutes for Task 2. Spend 5 minutes planning, 30 minutes writing, and 5 minutes checking your work. If you finish Task 1 early, use the extra time for Task 2 — it is worth more marks.
Writing too little. You need at least 250 words, but most Band 9 essays are between 280 and 320 words. If you are writing fewer than 270 words, you are probably not developing your ideas fully enough.
How to Practise Effectively
Writing essays is important, but writing essays without feedback is only half the battle. Here is a practice routine that works:
Write one Task 2 essay every day under timed conditions. After you finish, read it aloud — this helps you catch awkward phrasing and grammatical errors. Then, compare your essay to a Band 9 sample and ask yourself: Where did I develop my ideas less fully? Where could I have used more precise vocabulary?
If you can, find a study partner or a teacher who can mark your essays. Self-assessment is valuable, but an outside perspective will catch things you miss.
Finally, read good English regularly. The best way to improve your writing is to expose yourself to high-quality English. Read newspaper editorials, academic articles, and well-written blogs. Pay attention to how writers structure their arguments and use vocabulary in context.
With consistent practice and the right strategies, a Band 9 in Writing Task 2 is absolutely within your reach. Good luck!
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