Here's what most students don't realize: examiners spend less than 30 seconds reading your letter closing. In that brief window, they're deciding if you sound professional, coherent, and ready for a higher band score. This is where most people stumble.
Your closing isn't just a formality. It's your last shot to show you've got control over formal register, accurate grammar, and the actual task requirements. A weak closing can cost you 0.5 bands, even if everything before it was solid. A strong closing locks in your band score and shows the examiner you understand how formal English actually works.
By the end of this guide, you'll know exactly which closing phrases get Band 7, which mistakes to avoid, and how to spot your specific weaknesses using an IELTS writing checker.
The IELTS band descriptors specifically mention coherence, cohesion, and register. Your closing is where all three come together.
Band 7 needs "a range of cohesive devices appropriately used" and "formal style maintained consistently." Band 6 allows some variation and limited cohesive range. That gap? It often shows up in your final few lines.
Here's the reality: examiners read hundreds of letters every week. They've seen every version of "yours truly" and "best wishes" imaginable. A closing that sounds robotic, too casual, or grammatically off sticks out immediately. So does one that's appropriate, natural, and grammatically sharp. That's the one that gets marked up.
Quick note: Your closing works as a pair with your opening. Formal opening (Dear Sir/Madam) goes with formal closing (Yours faithfully). Semi-formal opening (Dear Mr. Smith) goes with semi-formal closing (Yours sincerely). Examiners test this consistency at Band 7 level.
Forget abstract "good" and "bad." Let's look at three actual scenarios, each with a Band 6 version and a Band 7 version.
Band 6: I hope to hear from you soon. Thank you for your time and consideration. I look forward to your reply.
Why this lands at Band 6: Safe, but repetitive. "I look forward to" and "I hope to hear" say the exact same thing twice. No variety in how you connect ideas. The tone feels mechanical. Examiners see competence, but not precision.
Band 7: I would appreciate your prompt response on this matter. Thank you for considering my request.
Why this works: Two sentences. Zero redundancy. "I would appreciate" is more formal than "I hope," and "on this matter" ties back to what you actually wrote about. Tone is direct, confident, and proper. Examiners see controlled register and efficient communication.
Band 6: Thanks a lot for your help! Looking forward to chatting soon. Catch you later!
This reads like a text to a friend, not a letter to a manager or authority. Even if your body paragraphs were formal, this closing kills your band score because it breaks register completely.
Band 7: Thank you for your assistance in this matter. I remain available should you require any further information.
Why this works: "Remain available" is sophisticated and formal. You're building complex, professional ideas. The second sentence uses a conditional clause ("should you require"), showing grammatical range. This is Band 7 material.
Band 6: I look forward to hearing from you and I hope you will reply to my letter quickly because it is very important for me.
Multiple problems here: run-on sentence, weak connecting words, and emotional tone instead of professional. Examiners mark this down on both Grammar and Task Response (because you're sounding like you're begging, not making a formal request).
Band 7: I would be grateful for your prompt attention to this matter. Yours sincerely,
Why this works: One clean sentence. The modal "would be grateful" is formal and polite. It's short, clear, and sets up your sign-off perfectly. No filler, just professionalism.
Let's get specific. These are the actual phrases examiners see, ranked by band.
See the pattern. Band 7 uses conditionals and sophisticated politeness. Band 6 is safe and clear but repetitive. Band 5 is either too casual or demanding.
Stop winging it. Use this structure every single time, and you'll never fumble your closing again.
That's it. Three parts. Done in two to three sentences. Clean. Professional. Band 7 territory.
Example: "I would appreciate your prompt response regarding the accommodation arrangements. Thank you for your assistance. Yours sincerely,"
Notice how that flows. First sentence tells them what you need. Second thanks them. Third signs you off appropriately. Word count: under 30 words. Tone: completely professional. Band impact: +0.5 to +1 if your body paragraphs back it up.
These happen all the time, and by Band 7 level, examiners expect you to know better.
Weak: "Please reply as soon as you possibly can because it's really urgent! Yours faithfully,"
The body might be formal, but "it's really urgent" is conversational. "Yours faithfully" expects formality throughout. Mismatch = penalty on Coherence & Cohesion.
Weak: "I hope everything works out okay. Please get back to me whenever. Thanks. Best, Sarah"
This doesn't ask for anything specific, sounds uncertain, and misses Task Response (you haven't clearly stated what action you want). Add specificity: what do you actually want them to do?
Body ending: "I would appreciate a response."
Closing: "I would appreciate your prompt response."
You've used "appreciate" twice. Your Lexical Resource score gets dinged for repetition. Use different words.
Some students write their closing sentence and stop. No "Yours sincerely" or anything. This is an automatic Task Response penalty because you haven't followed letter format.
You can spot some mistakes yourself. But a solid letter closing checker catches what you miss and ties feedback to actual band descriptors. An IELTS essay checker or writing correction tool can analyze your entire letter structure at once.
Here's how to use one effectively:
The goal isn't to copy examples. It's to understand what Band 7 actually looks like, then rewrite your closing to match that standard.
Pro tip: After using a checker, rewrite your closing three times. Each time, aim for more sophistication with fewer words. You'll start to feel what Band 7 sounds like.
These are proven. Use them as templates, not word-for-word copies.
Each works because it combines three things: a clear request or courtesy, formal register, and appropriate length. None are filler.
For more on structure, check out our guide on letter structure for Band 6 to Band 7. And if you're still perfecting your opening, we've got a deep dive on letter opening lines that impress examiners. You can also use our free IELTS writing checker to evaluate your full response in real time.
Get instant band score feedback on your IELTS Task 1 letters. Our writing checker analyzes your closing phrases, register consistency, coherence, and grammar in detail.
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