IELTS Writing Task 2: How to Write an Opinion Essay

Opinion essays — also called "agree/disagree" or "argumentative" essays — are the most common Task 2 question type in IELTS. The question typically ends with: "To what extent do you agree or disagree?" or "Do you agree or disagree with this statement?"

Most candidates score Band 5–6 on these essays because of the same two mistakes. This guide fixes both and gives you a reliable structure that works for every opinion question.

The Two Band 5–6 Mistakes

Mistake 1: Fence-sitting Many candidates write: "There are advantages and disadvantages on both sides... In conclusion, I partially agree with this statement." This vague non-position is the single most common Task Achievement failure. The examiner wants your opinion — not a diplomatic both-sides summary.

The Band Descriptor at Band 5 states: "The writer's opinion is unclear." Band 7 requires: "The writer's position is clear throughout the essay."

Mistake 2: Changing position mid-essay Some candidates state "I strongly agree" in the introduction, spend two body paragraphs presenting counterarguments without refuting them, and end with a vague conclusion. The position must be consistent from first sentence to last.

The Core Rule: Take a Clear Position

Opinion essays require a clear, consistent position. You have three options:

• Full agreement: "I fully agree with this statement." Body paragraphs: two reasons why you agree.
• Full disagreement: "I completely disagree." Body paragraphs: two reasons why you disagree.
• Partial agreement (with clear leaning): "While there is merit in this view, I largely disagree because..." Body paragraphs: one counterargument acknowledged + two reasons why you disagree.

The partial agreement is the most sophisticated option — but only if you lean clearly to one side and the counterargument is properly refuted. If you write 50/50, you will lose Task Achievement marks.

The safest option for most candidates: Pick full agreement OR full disagreement and write two clear supporting arguments. This is unambiguous, easy to structure, and consistently achieves Band 7 on Task Achievement.

Opinion Essay Structure

Introduction (50–70 words):

1. Paraphrase the topic (1–2 sentences)
2. State your position clearly (1 sentence)

"The question of whether governments should fund arts programmes at the expense of public services has become increasingly relevant in an era of fiscal constraint. This essay argues that while cultural investment has genuine social value, public funding priorities should favour essential services such as healthcare and education."

Body Paragraph 1 — Main Supporting Argument (90–110 words):

• Topic sentence: Your strongest reason for your position
• Explanation: Why this reason supports your position
• Example: Specific evidence or illustration
• Link: Connect back to your thesis

Body Paragraph 2 — Second Supporting Argument (90–110 words): Same structure. This is your second reason for your position.

If using partial agreement: One body paragraph acknowledges and then refutes the counterargument. One body paragraph presents your main supporting reason.

Conclusion (40–50 words):

1. Restate your position in different words
2. Add an implication or recommendation

Model Introduction Examples

Question: "Some people believe that the best way to improve public health is to increase the number of sports facilities. Others, however, suggest that this would have little impact on public health and other measures are required. Discuss both views and give your own opinion."

Wait — this is a Discussion essay, not an Opinion essay. Detect the difference:

• "To what extent do you agree or disagree?" → Opinion
• "Discuss both views and give your opinion." → Discussion
• "Do you agree or disagree?" → Opinion
• "What are the advantages and disadvantages?" → Advantage/Disadvantage

True Opinion Question: "Some people think that all university education should be free. To what extent do you agree with this view?"

Strong Agreement: "The question of whether higher education should be funded by the state has become a defining policy debate in many countries. This essay fully agrees that university should be free at the point of access, as the economic and social barriers created by tuition fees disproportionately affect students from disadvantaged backgrounds."

Strong Disagreement: "While the ideal of universal access to higher education is widely shared, this essay argues that completely eliminating tuition fees is neither economically sustainable nor the most effective mechanism for improving educational equity."

Partial Agreement: "There is considerable merit in the argument for tuition-free higher education; however, this essay contends that a means-tested funding model — in which disadvantaged students receive full public support while others contribute — is a more equitable and financially viable approach."

Developing Body Paragraphs for Opinion Essays

Paragraph focusing on your main argument:

"The most compelling case for free university education lies in its impact on social mobility. Access to higher education is currently stratified by family income in most countries where students pay fees: students from lower-income backgrounds are significantly more likely to delay, downscale, or entirely forgo university study due to financial concerns. Evidence from countries that have eliminated fees — including Germany, Norway, and Sweden — suggests that free access increases overall participation rates and, over time, reduces the correlation between socioeconomic background and educational attainment. From a social justice perspective, this outcome justifies the public investment required."

Notice: topic sentence → specific mechanism → evidence (countries) → implication tied to the question.

Handling Counterarguments

In a partial agreement structure, you need one paragraph that acknowledges the opposing view and then pivots to your position.

Concession + Refutation structure:

"It is true that [counterargument]. [Concede its validity briefly.] However, [refutation that explains why your position still prevails]."

"It is true that maintaining free university education at scale requires significant public expenditure, which inevitably competes with funding for other essential services such as healthcare. This is a legitimate fiscal concern that governments cannot ignore. However, the long-term economic returns from a more highly educated workforce — in terms of productivity, innovation, and reduced welfare dependency — arguably outweigh the immediate budgetary costs, particularly over a 20–30 year horizon."

Conclusion Formula for Opinion Essays

"In conclusion, [restate position in different words]. [Add implication or recommendation.]"

"In conclusion, the case for free university education rests primarily on its potential to reduce socioeconomic barriers to social mobility, an outcome that justifies public investment. Governments seeking to improve educational equity should prioritise eliminating tuition fees for disadvantaged students while reviewing overall higher education funding models."

Action Checklist

• Identify whether your next practice question is Opinion, Discussion, or Advantage/Disadvantage
• Write one Opinion essay with a full agreement position (2 supporting arguments)
• Write one Opinion essay with a partial agreement (one refuted counterargument + one main argument)
• Check: is your position stated in the introduction AND restated in the conclusion?
• Submit both essays for AI Task Achievement feedback

Next Steps

Opinion essays are predictable once you know the structure and take a clear position. Practise one per day for two weeks, alternating between full agreement and partial agreement. Submit each for Writing AI feedback and monitor your Task Achievement score — that criterion alone tells you whether your position is clear and consistently maintained.