How to Improve IELTS Writing from Band 6 to 7 (2026 Guide)
If you have sat IELTS more than once and Writing keeps landing at 6 — or 6.5 that never quite becomes 7 — you are not alone. When we mark practice scripts, we keep seeing the same problems on the page: half a discussion left thin, a good idea that stops after one sentence, or stiff Furthermore… Moreover… stacks on top of undeveloped points. Off the page, students often tell us they have already written every weekend and chased another overall band estimate — still without knowing which criterion actually leaked the mark.
The frustrating part is that Band 6 writing often looks fine. The grammar is understandable. The ideas make sense. So why does the examiner stop at 6?
Usually it is not “you need more advanced words.” It is thinner development, a half-answered question, stiff linking, or a few shaky complex sentences that keep showing up. Those patterns are fixable. Students who can name their weakest criterion and give that spot a little extra practice in each session often move faster than people who only write another unmarked essay.
Use the band descriptors guide to see where you sit now. This page is about what changes between 6 and 7, what we keep seeing in drafts, and how to practise without fighting yourself — or a mixed study plan.
Last updated: July 23, 2026
Table of Contents
- What changes between Band 6 and Band 7
- Why writers stay stuck at 6
- The four criteria — how to read your draft
- How to practise from 6 to 7
- Self-check before you book
- Questions students ask
Related: How to get Band 7 roadmap | 20-day study plan | Band 7+ samples
What changes between Band 6 and Band 7
Band 6 essays are usually readable and on topic, but something is still thin: development, flow, or language control. Band 7 essays answer every part of the question, keep a clear path through the paragraphs, and show enough vocabulary and grammar range with fewer distracting errors.
The jump is not about writing a longer essay or stuffing in rare words. It is about precision — answering the whole prompt, pushing each idea far enough, and keeping language steady.
| Criterion | Band 6 (what we often see) | Band 7 (what holds) |
|---|---|---|
| Task Response | Addresses the task, but some parts stay fuzzy, thin, or slightly off | Clear position; all parts covered; main ideas extended and supported |
| Coherence & Cohesion | Generally arranged, but cohesion can feel stiff or mechanical | Clear progression; cohesive devices used with some flexibility |
| Lexical Resource | Adequate range; word-choice slips do not usually block meaning | Enough range and control; less common items used with some sense of style |
| Grammatical Range & Accuracy | Mix of simple and complex; errors happen, meaning usually survives | Variety of complex structures; frequent error-free sentences |
One detail that surprises people: Task 2 carries about two-thirds of the Writing mark. If you are stuck at 6 overall, lifting Task 2 usually moves the average more than polishing Task 1 charts alone. That is why this guide stays mostly on Task 2. For the wider booking picture, see the Band 7 roadmap.
Why writers stay stuck at 6
When we mark Band 6 scripts, the same patterns keep showing up. Some students only answer half of a discussion or two-part question. Some state a good idea in one sentence and move on, so the paragraph never really earns its mark. Others paste Furthermore… Moreover… In addition… onto thin ideas and call it cohesion. A few lean on memorised openers (In this day and age, It is irrefutable that) that make Lexical Resource feel generic. And plenty write essay after essay without ever naming which criterion actually leaked the band.
A useful length check: most Band 7 Task 2 essays we see land around 280–320 words. That extra length usually comes from real development, not padding.
If you want a quick split into TR / CC / LR / GRA on a practice draft, try the free essay checker — then practise the weak spot, not another random full essay.
The four criteria — how to read your draft
When you mark your own work, it still helps to read the criteria in a sensible order: Did Task Response answer the question? Can a tired reader follow the paragraphs? Only then worry about flashy vocabulary or complex grammar. That is a diagnostic habit. It is not a study timetable. You do not need a “TR week,” then a “CC week,” then a “vocab week.”
Task Response
At Band 6, the position may be fuzzy or one part of the prompt gets short treatment. At Band 7, every part is covered and main ideas are extended.
Before you plan, underline every demand in the question. Aim for two body ideas you can actually develop — not three thin ones. Add one concrete example or consequence per body paragraph. Many countries is vague; a specific mechanism or result is development.
For discuss both views, give each camp a real paragraph before you judge. For advantages/disadvantages, cover both sides even if you lean one way. More on openings by type: introduction paragraph examples.
Coherence & Cohesion
Band 6 often jumps between ideas or leans on the same connectors. Band 7 gives each paragraph one job and links ideas in ways that do not draw attention to themselves.
A simple body shape that still works: lead sentence → explain why → example or consequence → tie back to the question. You do not need the chant in every paragraph, but you do need that path.
Example (remote work):
Remote work can raise productivity for some roles. Many staff get fewer interruptions at home, which leaves longer stretches of deep focus. In one large office survey, most respondents said they finished core tasks faster at home than in open-plan offices. That is one reason flexible arrangements can help output — when the job fits the setup.
Notice the last line earns its place. It is not another Furthermore. For patterns without the phrase-book smell, see Task 2 linking words.
Lexical Resource
Band 7 vocabulary is precision and control, not the hardest word in the dictionary. Swap vague good / bad / people / very important for words that fit the exact idea (raise taxes, reduce congestion, limited access). Forced “advanced” items (ameliorate, plethora, myriad in the wrong place) often look worse than a plain precise verb.
If you repeated important three times, change it only when a sharper word actually fits — not for the sake of variety.
Grammatical Range & Accuracy
At Band 6, simple sentences dominate and errors appear but rarely block meaning. At Band 7, you need a useful mix — including some complex forms — with errors that are less constant.
A practical check for one Task 2 draft: at least a couple of clean relative clauses, one conditional where the logic needs it, one concession (While…) if you are weighing sides. Do not stuff every paragraph with long sentences. One controlled complex line beats three that fall apart mid-way.
How to practise from 6 to 7
Skip the neat four-week chart that puts one criterion in each week. That silo approach fights how writing improves — and it fights mixed practice plans like our Personalized Practice and the 20-day study plan.
With about 30 focused minutes most days, many students see a real shift in 4–8 weeks. The habit that works: mix short criterion work in the same sitting, nudge time toward your lowest score, then write full timed essays later.
DIY session (~30 min)
Pick one Task 2 prompt — especially a type you tend to avoid. In the same sitting:
- Logic (TR + CC) — Outline only: position or map, then two body ideas as Idea → Reason → Example. If one side feels thin, force one more solid reason before you move on.
- Wording (LR) — Circle five vague words and replace each with a precise collocation that still fits. Read the new line out loud; if it sounds like a poster slogan, swap it again.
- Flow (CC) — Write four to six sentences for one body idea. Check that each line follows from the last without a Furthermore / Moreover / In addition stack.
- Sentences (GRA) — Rewrite two weak lines into cleaner complex forms without breaking the meaning.
Spend a bit longer on whichever step matched your lowest criterion last time. Keep the other three warm.
Do this kind of mixed session for two to three weeks. Then shift: two or three full Task 2 essays a week under 40 minutes, score them, rewrite the weakest paragraph, and only then run another full mock.
Offline scoring: a tutor, a study partner with the public descriptors, or any checker that returns TR / CC / LR / GRA — not only a vague overall number. Compare your rewrites with Band 7+ sample answers when you need a concrete target.
If you use EssayGradeWise
The same shape is built into Personalized Practice: Practices 1–15 mix logic, vocabulary, cohesion, and rewrites in one session (with more volume on whatever is still weak); Practices 16–20 are timed essays. Practices 1–2 are free. You can also score drafts on the free essay checker.
Either path works if the habit is the same: mix short criterion work first, full essays later, always nudge time toward the lowest score.
Self-check before you book
Answer honestly before you pay for another test:
- Every part of the Task 2 question gets a real answer
- Each body paragraph has one clear job
- Cohesion is not only Furthermore / Moreover
- You are not leaning on the same safe words when a sharper word fits
- Essays land around 280+ words from development, not padding
- Your position is easy to find when the task needs one
- Each body has at least one specific example or consequence
- Complex sentences appear, and most of them stay clean
- You can name your top one or two weak criteria
- You review feedback instead of only writing new essays
If most boxes are yes and timed practice is holding around 7, you are closer than it feels. If many are no — especially Task Response and cohesion — stay with mixed drills a bit longer before you book. Booking early while timed writing is still clearly Band 6 usually just burns the fee.
Questions students ask
How long does the jump from 6 to 7 take?
With about 30 focused minutes most days, many students see a measurable shift in 4–8 weeks. People who only write full essays with no criterion focus often take longer. Mixed short drills plus a few scored essays beat endless unmarked mocks.
Is 6.5 close to 7?
Yes. 6.5 often means two criteria are already near 7 and one or two are still leaking. The blocker is frequently Task Response or cohesion, not “not enough advanced words.” Find the lowest sub-score and give it extra time inside mixed practice.
Task 1 or Task 2 first?
If overall Writing is stuck at 6, put most time into Task 2 — roughly two-thirds of the mark. Do not ignore Task 1 forever; a very low Task 1 can still drag the average. A practical split is about 70% Task 2, 30% Task 1 once Task 2 is moving.
Can AI predict my real exam score?
Treat AI bands as practice feedback, not a guarantee. A tool aligned with the public descriptors is useful when it splits TR / CC / LR / GRA so you know what to drill next. Official scores come only from certified examiners. More on limits: How accurate are AI IELTS writing checkers?.
How many full essays per week?
Two or three scored Task 2 essays beat seven with no review. Between full essays, keep the mixed short work going — outlines, paragraph flow, wording swaps, sentence rewrites.
After you check your score
If the checker shows Task Response thin, or cohesion stiff, fix that in the next mixed session — do not immediately write a brand-new full essay on a new topic.
- Free IELTS essay checker — no login for score-only
- Try Practices 1–2 free
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