IELTS Writing Task 2: How Band 9 Essays Are Actually Structured

IELTS Writing Task 2: How Band 9 Essays Are Actually Structured

IELTS Writing Task 2 is scored across four criteria, each weighted equally at 25%: Task Achievement (TA), Coherence and Cohesion (CC), Lexical Resource (LR), and Grammatical Range and Accuracy (GRA). Understanding exactly what examiners look for at each band level is the difference between plateauing at 6.5 and breaking through to 7.0 or higher.

This analysis is based on the publicly available band descriptors from the British Council and IDP, cross-referenced with examiner commentary on published sample essays. Every recommendation here ties directly back to what earns or loses marks in the official scoring criteria.

The Four Scoring Criteria in Detail

Task Achievement (TA) — 25%

This measures whether you fully address all parts of the question with a clear position, developed ideas, and relevant supporting examples. Task Achievement is where most below-7 essays fall short — not because the writer lacks ideas, but because they don't address every part of the question.

• Band 9: Fully addresses all parts of the task. Presents a fully developed position with relevant, extended, and well-supported ideas.
• Band 8: Sufficiently addresses all parts of the task. Presents a well-developed response with relevant, extended and supported ideas.
• Band 7: Addresses all parts of the task. Presents a clear position throughout the response. Main ideas are extended and supported but there may be a tendency to over-generalize and/or supporting ideas may lack focus.
• Band 6: Addresses all parts of the task although some parts may be more fully covered than others. Presents a relevant position although the conclusions may become unclear or repetitive. Main ideas are relevant but some may be inadequately developed or unclear.
• Band 5: Addresses the task only partially. The format may be inappropriate in places. Expresses a position but the development is not always clear.

The number one reason essays score below 7.0 in Task Achievement: not addressing ALL parts of the question. IELTS questions often have multiple components. 'To what extent do you agree or disagree? What measures could be taken to address this issue?' requires you to state your position AND suggest measures. Missing either part caps your TA score at 6 or below.

A common misconception is that a 'fully developed position' means writing a lot. It doesn't. It means every idea you present is explained (why is this the case?), supported (what evidence or examples back it up?), and connected to your thesis (how does this relate to your answer?). Three well-developed ideas score higher than six superficial ones.

Coherence and Cohesion (CC) — 25%

This measures the logical organization of ideas, paragraph structure, and the skillful use of linking devices. Coherence is about the logical flow of ideas; cohesion is about the linguistic devices (however, furthermore, as a result) that signal relationships between ideas.

• Band 9: Uses cohesion in such a way that it attracts no attention. Skillfully manages paragraphing.
• Band 8: Sequences information and ideas logically. Manages all aspects of cohesion well. Uses paragraphing sufficiently and appropriately.
• Band 7: Logically organizes information and ideas; there is clear progression throughout. Uses a range of cohesive devices appropriately although there may be some under- or over-use.
• Band 6: Arranges information and ideas coherently and there is a clear overall progression. Uses cohesive devices effectively, but cohesion within and/or between sentences may be faulty or mechanical. May not always use referencing clearly or appropriately.

At Band 8-9, cohesive devices (however, furthermore, consequently) are used so naturally that the reader doesn't notice them — they're woven into the argument rather than stuck at the beginning of sentences. At Band 6, they tend to be mechanical: 'Firstly... Secondly... Thirdly... In conclusion...' This formulaic approach signals memorized templates and caps your CC score.

The key to high CC scores is having a logical argument structure that would make sense even without explicit linking words. The linking words should reinforce a structure that already exists, not create a structure where none exists.

Lexical Resource (LR) — 25%

This measures your vocabulary range, precision, and ability to use less common words and expressions naturally. It's not about using the biggest words you know — it's about using the right words with precision and control.

• Band 9: Uses a wide range of vocabulary with very natural and sophisticated control of lexical features. Rare minor errors occur only as 'slips'.
• Band 8: Uses a wide range of vocabulary fluently and flexibly to convey precise meanings. Skilfully uses uncommon lexical items but there may be occasional inaccuracies in word choice and collocation.
• Band 7: Uses a sufficient range of vocabulary to allow some flexibility and precision. Uses less common lexical items with some awareness of style and collocation. May produce occasional errors in word choice, spelling and/or word formation.
• Band 6: Uses an adequate range of vocabulary for the task. Attempts to use less common vocabulary but with some inaccuracy. Makes some errors in spelling and/or word formation, but they do not impede communication.

The difference between Band 6 and Band 8 in LR often comes down to collocations — the natural word partnerships that native speakers use automatically. For example, 'heavy rain' (natural) vs. 'big rain' (unnatural), or 'make a decision' (natural) vs. 'do a decision' (unnatural). Using uncommon vocabulary correctly but with wrong collocations signals limited lexical control.

Grammatical Range and Accuracy (GRA) — 25%

This measures your ability to use a variety of sentence structures correctly and flexibly.

• Band 9: Uses a wide range of structures with full flexibility and accuracy. Rare minor errors occur only as 'slips'.
• Band 8: Uses a wide range of structures. The majority of sentences are error-free. Makes only very occasional errors or inappropriacies.
• Band 7: Uses a variety of complex structures. Produces frequent error-free sentences. Has good control of grammar and punctuation but may make a few errors.
• Band 6: Uses a mix of simple and complex sentence forms. Makes some errors in grammar and punctuation but they rarely reduce communication.

A critical insight: you cannot achieve Band 7+ in GRA using only simple sentences, even if every sentence is error-free. The criteria explicitly require 'a variety of complex structures.' You must demonstrate competence with relative clauses, conditional sentences, passive voice, complex noun phrases, participial phrases, and subordination. Errors in these structures are more forgivable than never attempting them.

The Band 8+ Essay Structure

High-scoring essays follow a clear but flexible structure. This is not a rigid template — templates are penalized. It's a structural framework that naturally satisfies all four criteria while allowing genuine engagement with the topic.

Introduction (2-3 sentences, 40-60 words)

1. Paraphrase the question topic (never copy it word-for-word — this is treated as memorized language and doesn't count toward your word count for assessment purposes)
2. State your position clearly and directly — don't leave the examiner guessing
3. Briefly preview your main arguments (optional but effective for demonstrating clear task response)

Example: For a question about whether governments should invest in public transportation or roads, a Band 8 introduction might read: "Urban transportation policy remains a contested issue, with some advocating for expanded public transit systems while others prioritize road infrastructure. This essay argues that public transportation investment yields greater long-term benefits, both economically and environmentally, though targeted road improvements remain necessary in specific contexts."

Body Paragraph 1 (5-8 sentences, 80-120 words)

1. Topic sentence that presents your first main argument clearly and directly
2. Explanation that develops the idea — tell the reader WHY this argument holds
3. Specific example, evidence, or illustration that makes the argument concrete
4. Analysis of why this example matters — don't just state the example, explain its significance
5. Connection back to your thesis or a transition to the next paragraph

The most common mistake in body paragraphs is presenting examples without analysis. Saying 'For example, Japan has an excellent rail network' earns minimal marks. Explaining 'Japan's Shinkansen network, which connects major cities at speeds exceeding 300 km/h, has reduced domestic air travel demand by 40% while generating economic growth in regional cities — demonstrating that public transport investment creates cascading economic benefits beyond mere commuter convenience' demonstrates the analytical depth examiners look for.

Body Paragraph 2 (5-8 sentences, 80-120 words)

Same structure as Body Paragraph 1 but with a different main argument. If you're writing a 'discuss both views' essay, this paragraph presents the opposing view fairly before explaining why you find it less convincing.

For essays that ask you to discuss both views, avoid straw-manning the side you disagree with. Presenting a weak version of the opposing argument and then dismissing it easily doesn't demonstrate the balanced discussion that TA requires at Band 7+.

Conclusion (2-3 sentences, 30-50 words)

1. Restate your position using different words (paraphrase your thesis, don't repeat it)
2. Summarize the key reasoning (the logic, not the examples)
3. Optional: a forward-looking statement, recommendation, or qualified concession

The conclusion should never introduce new information or examples. Its purpose is to demonstrate that your argument is coherent and complete. A strong conclusion makes the examiner feel that the essay has said everything it needed to say.

Common Errors That Cap Scores at 6.5

1. Memorized phrases and templates: Examiners are explicitly trained to identify and penalize memorized language. Phrases like 'In today's fast-paced modern world' or 'It is a widely debated and controversial topic throughout the world' signal rehearsed responses. These phrases are flagged because they don't demonstrate your actual language ability.
2. Under-development of ideas: Writing 'For example, many countries have this problem' without specifying which countries, what data, or what exactly happened. Every example should be concrete and specific enough that a reader could verify it.
3. Over-use of linking words: Starting every sentence with 'Moreover,' 'Furthermore,' or 'Additionally' creates mechanical cohesion rather than natural flow. High-scoring essays use a mix of explicit linking (cohesive devices) and implicit linking (logical sequence, pronoun reference, lexical chains).
4. Avoiding complex grammar: Using only simple sentences (Subject-Verb-Object) caps GRA at Band 6 even if every sentence is perfectly correct. You must demonstrate a range of structures including conditionals, relative clauses, and passive constructions.
5. Off-topic tangents: Including ideas that don't directly answer the question. Even beautifully written tangents reduce your TA score because they show you haven't understood or addressed the task.
6. Presenting ideas without a position: 'Some people think X, while others think Y' without ever stating which you agree with (or to what extent) fails the TA requirement of presenting a clear position.

Word Count and Timing

The minimum for Task 2 is 250 words. Writing significantly below this (even 240) triggers a penalty that affects your TA score. Aim for 270-300 words — long enough to develop ideas fully, short enough to leave time for reviewing and correcting errors.

Writing more than 300 words is not penalized directly, but it has indirect risks: more words mean more potential errors, more time spent writing means less time for checking, and longer essays can lose focus and coherence.

Recommended time split for the full Writing test:

• Task 1: 20 minutes (Task 1 is worth one-third of the Writing score)
• Task 2: 40 minutes — broken down as: 5 minutes planning, 30 minutes writing, 5 minutes reviewing
• The planning phase is non-negotiable for scores above 7.0. Without a plan, your essay will lack the coherent structure that CC requires.

During the 5-minute planning phase, write a brief outline: your thesis, 2-3 main arguments, and one specific example for each argument. This prevents mid-essay restructuring, which wastes time and creates incoherent organization.

Essay Types and How to Handle Each

Opinion (Agree/Disagree)

'To what extent do you agree or disagree?' — State your position in the introduction and maintain it consistently throughout. You can partially agree, but your position must be clear. Structure: Introduction (position) → Body 1 (your main argument with support) → Body 2 (your second argument OR acknowledge the opposing view and refute it) → Conclusion.

Discussion (Discuss Both Views)

'Discuss both views and give your own opinion.' — You must present both sides fairly before giving your own view. Don't dismiss the opposing view without engaging with it seriously. Structure: Introduction (acknowledge both sides, state your position) → Body 1 (first view with evidence) → Body 2 (second view with evidence) → Conclusion (your reasoned opinion).

Problem/Solution

'What are the causes of this problem? What solutions can you suggest?' — Identify 2-3 specific causes and propose concrete, actionable solutions for each. Abstract solutions like 'the government should do more' score poorly. Specific solutions like 'governments could implement a congestion charge similar to London's scheme, which reduced central traffic by 30%' score highly.

Two-Part Questions

'Why is this happening? Is this a positive or negative development?' — Each part of the question must be addressed, typically in its own body paragraph. Missing one part caps your TA score at Band 5-6.

Band 9 essays don't use fancy vocabulary for its own sake — they use precise vocabulary in context. 'Utilize' is not better than 'use' unless there's a genuine reason to be more formal.

Every paragraph must have a clear central idea that connects back to the question.

The best essays feel effortless to read because the structure does the heavy lifting — the reader never has to work to follow the argument.