10 Common IELTS Writing Mistakes (and How to Fix Them)

Many IELTS candidates practise writing for weeks yet see their score stay the same. Often the reason is not a lack of effort but a handful of repeated errors. The good news is that most common IELTS writing mistakes are easy to fix once you recognise them. Here are ten of the most frequent, with a clear fix and example for each.

Mistakes with task and content

1. Not answering the whole question

Many Task 2 questions have two parts, or ask you to discuss both views and give your opinion. Answering only one part limits your Task Response score.

Fix: underline every instruction in the question before you plan, and tick each one off as you write.

2. No clear position

Writing "There are advantages and disadvantages" without saying what you think leaves the examiner unsure of your view.

Fix: state your opinion in the introduction and restate it in the conclusion when the question asks for it.

3. Missing overview in Task 1

In Academic Task 1, describing figures without summarising the main trends is one of the most damaging errors.

Fix: always include a short paragraph starting "Overall, ..." that describes two or three key features without numbers. See our full guide on how to write the overview in Academic Writing Task 1.

4. Ideas that are listed, not developed

A body paragraph with four different ideas, each in one sentence, shows breadth but not depth.

Fix: choose one main idea per paragraph and develop it with explanation and a specific example. Our guide to structuring an IELTS Writing Task 2 essay shows how.

Mistakes with organisation

5. Overusing linking words

Starting every sentence with "Moreover", "Furthermore" or "In addition" makes writing mechanical and can lower your Coherence and Cohesion score.

• Before: "Moreover, cars cause pollution. Furthermore, they are expensive. In addition, they cause traffic."
• After: "Cars are a major source of pollution, and they are also expensive to run. As more people buy them, traffic congestion inevitably gets worse."

Fix: use a variety of linking methods, including pronouns, reference words and simply ordering ideas logically.

6. Paragraphs that are unclear

One long block of text, or a new paragraph for every sentence, makes your essay hard to follow.

Fix: use four or five clear paragraphs, each with one purpose. Leave a blank line or indent clearly between them.

Mistakes with language

7. Memorised phrases that do not fit

Phrases like "In this contemporary era, it is a burning question" are common in learner essays. Examiners recognise memorised language, and it does not show real ability.

Fix: write a simple, direct introduction that paraphrases the question in your own words.

8. Forcing "advanced" vocabulary

Using an impressive word incorrectly is worse than using a simple word correctly.

• Before: "The government should ameliorate the problem of traffic by constructing more roads."
• After: "The government could reduce traffic congestion by investing in public transport."

Fix: use less common words only when you are sure of their meaning and collocations. Our IELTS vocabulary guide focuses on accurate, natural word choice.

9. Repeated grammar errors

A few types of error appear again and again: subject-verb agreement, articles, verb tenses and plurals.

• "The number of students have increased" should be "has increased".
• "Government should invest" should be "The government should invest" or "Governments should invest".
• "Many informations" should be "much information".

Fix: identify your personal top three errors and check for them in the last five minutes. Our IELTS grammar guide explains the rules clearly.

Mistakes with time and length

10. Poor time management

Spending 35 minutes on Task 1 leaves too little time for Task 2, which is worth twice as much.

Fix: follow a strict plan: about 20 minutes for Task 1 (at least 150 words) and 40 minutes for Task 2 (at least 250 words). Many candidates find it better to start with Task 2. Always leave a few minutes to check your work.

Writing well below the minimum word count can lower your score, but writing far more than needed is not rewarded either. It often introduces more errors.

How to stop repeating mistakes

1. Keep an error log. After each essay, write down every error and its correction.
2. Rewrite, do not just reread. Rewriting a corrected paragraph fixes the pattern in your memory.
3. Focus on one or two errors at a time. Trying to fix everything at once rarely works.
4. Get feedback. A teacher or study partner can spot errors you do not notice.

Next steps

Take your last practice essay and check it against this list. Mark each mistake you find, then rewrite one paragraph with the fixes applied. Make writing practice a regular part of your 30-day IELTS preparation plan.

When you are ready to test your improved writing under real timing, take a free sample mock test.