Short answer: A Task 2 introduction does two jobs — it paraphrases the question in your own words and states your thesis, the position you will defend. The conclusion then restates that thesis in fresh words and sums up your reasons, adding no new ideas.
Done well, each takes just two or three sentences, and together they frame a clear position the examiner can reward from the first line to the last.
Introductions and conclusions are the two paragraphs candidates most often over-think and under-deliver.
People pour effort into a dramatic opening or a memorable closing line, when the examiner is looking for something far plainer: is there a position, is it stated early, and does the essay end where it began?
This guide breaks down exactly what each paragraph must contain, gives you a reliable two-sentence introduction formula, shows the mistakes that quietly cost marks, and works through a full teaching example so you can watch the method applied.
What an introduction must do (paraphrase + thesis)
An IELTS Task 2 introduction has two functions and no others. First, it rewords the question so the examiner sees you have understood the topic and can express it in your own English rather than the test's.
Second, it states your thesis — your direct answer to the question. Everything else that candidates try to cram in, from world-history "background" to rhetorical questions, is filler that delays the one thing the examiner is actually hunting for.
That thing is your position, and it matters because of how the answer is scored. Task 2 is marked on four equally weighted criteria: Task Response, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy.
Task Response rewards a clear, relevant position that is maintained throughout the essay — and the introduction is where the examiner first looks for it. If your position is missing, buried, or only implied, Task Response suffers before the examiner has read a single body paragraph.
For a plain-language tour of all four criteria and what separates the bands, see our guide to how IELTS Writing is scored.
The practical rule that follows is simple: state your position in the introduction, not just the conclusion. A common myth is that you should "build up" to your opinion and reveal it at the end. In IELTS, the opposite is true.
An examiner reading under time pressure should know your answer by the end of your second sentence. If the question asks whether you agree or disagree, the introduction must say which.
If it asks you to discuss both views and give your opinion, the introduction must name your opinion, not merely promise it.
The two-sentence introduction formula
The most reliable introduction is two sentences long. Sentence one paraphrases the prompt. Sentence two states your thesis, optionally with a brief signpost of the two reasons or two sides you will cover.
A third sentence is fine if the outline needs it, but two is enough for a high band, and brevity here protects the word budget your body paragraphs need to hit the 250-word minimum comfortably.
| Sentence | Job | How to do it |
|---|---|---|
| 1 — Paraphrase | Restate the question topic in your own words | Swap key nouns and verbs for synonyms, change word forms, and reorder clauses; never copy the prompt whole |
| 2 — Thesis | State your direct answer to the question | Say which side you take (agree/disagree) or name your opinion; use "I believe", "This essay argues", "In my view" |
| 2b — Outline (optional) | Flag the two ideas the body will develop | Add a short clause: "...because of X and Y" or "...although Z has some merit" |
Paraphrasing is where most introductions fail, so it deserves a moment. Paraphrase means changing both the vocabulary and the grammar of the prompt, not swapping one or two words.
If the question says "Some people think governments should spend money on public transport rather than roads", a weak paraphrase changes only "think" to "believe".
A strong one might read: "It is sometimes argued that state funding is better directed at rail and bus networks than at building new roads." The nouns, the verb, and the clause order have all shifted.
This matters for a concrete reason as well as a stylistic one: examiners do not count words you have copied directly from the question toward your word total, so a lightly disguised prompt can leave you shorter than you think.
Two cautions. Do not force rare synonyms that distort meaning — "governments" becoming "regimes" changes the sense and reads oddly. And do not paraphrase so heavily that the topic becomes unrecognisable.
The goal is the same idea in different, accurate English. Our companion piece on the four-paragraph Task 2 structure shows how the introduction connects to the body paragraphs that follow, so the essay reads as one argument rather than four disconnected blocks.
What a conclusion must do (restate, no new ideas)
The conclusion mirrors the introduction. Its core job is to restate your thesis in fresh words and briefly summarise the main reasons you gave. That is all it needs to be — usually two sentences.
A good conclusion gives the examiner a clean sense of closure and confirms that your position never drifted, which directly supports the "position maintained throughout" requirement in Task Response.
The one absolute rule is that a conclusion introduces no new ideas.
A fresh argument, a new example, or a sudden statistic in the final paragraph is a genuine error, not a flourish: there is no space to develop it, so it reads as an unsupported claim and can undercut the coherence you built.
If a thought is worth making, it belongs in a body paragraph where you can support it. If it arrives too late for that, leave it out.
Signal the conclusion clearly. A short discourse marker — "In conclusion", "To conclude", "In summary" — tells the examiner exactly what this paragraph is doing.
Vary it from whatever you used elsewhere so your cohesive devices do not feel mechanical; our guide to linking words and cohesive devices lists natural alternatives and warns against overusing the same three phrases. Then restate the position with different wording from your introduction.
Repeating the introduction verbatim is a wasted opportunity to show lexical range, and examiners notice the copy-paste.
Is a recommendation or prediction allowed in the conclusion? A short one is fine, and can round off certain essay types well — a problem-solution essay may close by noting which solution matters most, and an opinion essay may end on what should happen next.
The test is whether it grows directly from arguments you already made. A recommendation that follows from your body paragraphs is a natural closing; a brand-new proposal the essay never discussed is a new idea wearing a friendly hat, and the same rule applies — leave it out.
Common intro/conclusion mistakes
Most lost marks in these two paragraphs come from a short list of predictable errors. Learn to spot them in your own drafts and you remove them for good.
| Mistake | Why it costs marks | Fix |
|---|---|---|
| Copying the prompt | Copied words are not counted, and it shows no paraphrasing skill | Reword vocabulary and grammar; keep only unavoidable topic nouns |
| No stated position | Task Response is capped when the examiner cannot find your opinion | Put a clear thesis in sentence two of the introduction |
| "Background" filler | Openers like "Since the dawn of time..." add words but no meaning | Delete it; go straight to the paraphrase |
| New idea in the conclusion | Unsupported and undeveloped, it weakens coherence | Only restate and summarise; save new points for the body |
| Contradicting your thesis | A shifted position breaks "opinion maintained throughout" | Check the conclusion answers the question the same way the intro did |
| Over-long introduction | Steals words and time from the body, where marks are won | Cap it at two or three sentences |
The "background filler" habit deserves special mention because it is so widespread.
Sentences such as "Nowadays, technology plays an important role in our daily lives" or "It is a controversial issue that has been debated for many years" feel like proper essay openings, but they say nothing specific and are interchangeable across a hundred different prompts.
Examiners read them constantly and score them as padding. Cut them entirely and open with your paraphrase — the essay will feel sharper and you will save thirty words for real argument.
A worked example
The prompt below was written for this article as a teaching example, in the style of a Task 2 opinion question. It is not a real or predicted exam question — it exists only to demonstrate the method.
"Some people believe that university education should be free for all students, while others think students should pay their own tuition fees. Discuss both views and give your own opinion."
Here is a weak introduction: "Education is very important in today's world. Some people believe that university education should be free for all students, while others think students should pay their own tuition fees. This essay will discuss both views." It opens with empty filler, copies the prompt almost word for word, and — fatally — never states an opinion, even though the task explicitly asks for one.
Under Task Response, this loses marks before the body begins.
Now a strong introduction: "Whether the state should fully fund higher education or whether students themselves should cover the cost is a genuine point of disagreement. While free tuition widens access, I believe a shared model — in which students contribute but pay only after they are earning — best balances fairness with sustainability." Sentence one paraphrases the topic with new vocabulary and structure; sentence two names a clear position and signposts the reasoning.
The examiner knows exactly where the essay is going.
The matching conclusion: "In conclusion, although fully free higher education has clear benefits for equality of opportunity, a contribution system linked to later income is the fairer and more affordable approach. Governments should therefore prioritise access without abandoning the principle that graduates share in the cost of their education." It restates the same position in different words, summarises the two reasons, and introduces nothing new.
Notice that the opinion in the conclusion is identical to the one in the introduction — that consistency is exactly what Task Response rewards.
How to check yours
Before you rely on either paragraph in the exam, audit it against a short checklist. For the introduction: does sentence one paraphrase rather than copy, and does sentence two state a clear, direct position?
For the conclusion: does it restate that same position in new words, and does it contain zero new ideas? If you can answer yes to all four, your framing is doing its job.
The hard part is judging your own paraphrasing and position clarity objectively, because you know what you meant to say.
This is where a criteria-based check helps: paste a draft into the IELTS Writing Checker and it grades against the four official criteria, flagging a missing or weak position and vague language the way an examiner would — so you can see whether your introduction actually lands your thesis or only implies it.
Study strong models too: our band-scored Task 2 sample essays pair a Band 9 and a Band 6.5 version of the same question, so you can compare a strong introduction and conclusion against a weaker one side by side, which trains your instinct for how much to say and how quickly to say it.
Introductions and conclusions are the easiest marks in the whole essay to secure, because they follow a fixed formula that never changes with the topic.
Paraphrase the question, state your position, defend it in the body, then restate that position and summarise your reasons at the end — with no new ideas smuggled into the final lines.
Master these two paragraphs once and you will reproduce them under pressure every time, freeing your attention for the body, where the argument is actually won.