IELTS Letter to a Neighbour: Formal, Semi-Formal and Informal Versions Compared

In General Training Task 1 you write a letter, and the first decision you make is the one most candidates never consciously make: how formal should it be? Get that wrong and every sentence afterwards is wrong with it, because tone is not decoration in this task. It is part of what is being marked.

A letter to a neighbour is the hardest case, because a neighbour can be a stranger, an acquaintance or a close friend depending on what the question tells you. This post takes one situation and writes it three times.

The situation

Task 1. You have a new neighbour who has been playing loud music late at night. Write a letter to your neighbour. In your letter:

1. introduce yourself
2. explain the problem the music is causing
3. suggest what could be done about it

The three bullet points are not optional and they are not suggestions. Task Achievement, the first of the four public band descriptors, asks whether all three were covered. Miss one and the mark for that criterion is capped no matter how good the English is.

How to decide the register in ten seconds

Read the instruction line and ask one question: does the task tell me I know this person?

The rule behind the table is simple. If you know the name, use "Yours sincerely". If you do not, use "Yours faithfully". If it is a friend, neither of those belongs anywhere near the page.

Most neighbour tasks land in the middle column. Semi-formal is the safe default, and the version below is the one to learn first.

Version one, semi-formal

Dear Mr Okafor, My name is Elena Petrova and I live in the flat directly below yours at number 14. I understand you moved in only a few weeks ago, and I wanted to welcome you to the building before raising a small difficulty. I am writing about the music that has been playing from your flat late in the evening, usually after eleven o'clock. My bedroom shares a wall with your living room, and the sound carries clearly through it. I start work at six in the morning, so I have been getting very little sleep during the week, and I am afraid it is beginning to affect me. I am sure you had no idea the walls were so thin. Would you be willing to keep the volume lower after ten thirty on weeknights? If it would help, I would be very happy to knock on your door at the weekend and talk it through over a cup of tea. Thank you for your understanding. Kind regards, Elena Petrova

192 words.

Version two, formal

Use this only when the task points you at a landlord, a housing office or a building manager rather than the neighbour themselves.

Dear Sir or Madam, I am writing to report a persistent noise problem affecting my flat, number 12, which I have rented from your agency since March. Since the beginning of last month, loud music has been played from the flat above mine, number 14, on most weeknights between eleven o'clock and one in the morning. The volume is sufficient to be heard clearly through the bedroom wall. As I begin work at six in the morning, the disturbance has left me short of sleep for several weeks, and I have been unable to resolve the matter directly. I would be grateful if you would remind all residents of the quiet hours set out in the tenancy agreement. Should the problem continue after that, I would like to request a formal review of the situation. I look forward to hearing from you. Yours faithfully, Elena Petrova

160 words.

Version three, informal

Use this only when the task states you already know the neighbour well.

Dear Sam, Hope you and Maya are settling in well. It has been lovely having you next door, and the twins clearly adore your dog. I did want to mention one small thing. The music from your front room has been going quite late the last couple of weeks, usually past eleven. Our bedroom is right on the other side of that wall, and honestly you would not believe how much comes through. With my early shifts I have been running on about four hours of sleep, which is starting to show. Any chance you could turn it down a bit after ten thirty on weeknights? Weekends I really do not mind at all. And if the wall is the real problem, we could always look at whether a bookcase along it would help. Come round for dinner on Sunday if you are free. All the best, Elena

156 words.

What actually changed between the three

The situation, the complaint and the three bullet points are identical. Only the tone moved. Look at how the same idea is expressed in each:

Three signals do most of the work. Contractions appear only in the informal letter. Phrasal verbs ("turn it down", "settling in") cluster in the informal letter, while single word verbs of Latin origin ("report", "resolve", "request") cluster in the formal one. And the request is a direct question to a friend, a polite modal question to a semi-formal reader, and a passive, agent free construction to an institution.

The mistakes that cost the most

Mixing registers. "Dear Sir or Madam, I hope you are doing great!" is the most common failure in this task. Pick one level and hold it from the greeting to the sign-off.

Angry semi-formal letters. A complaint letter that reads as hostile still covers the bullet points, but the tone no longer suits the reader, and suitability of tone sits inside Task Achievement. Notice that all three versions above assume the neighbour did not realise. That assumption is free and it keeps the letter polite.

Forgetting bullet one. "Introduce yourself" is a real instruction. Name, flat number, relationship to the reader. It takes one sentence and candidates skip it constantly.

Writing 300 words. The requirement is at least 150. A letter of 160 to 200 words that covers three bullets cleanly is better than 300 words with three grammar slips added. Task 1 in General Training is worth half of what Task 2 is worth, and it should take you twenty minutes, not thirty.

Practise this today

Take the same situation and write only the greeting, the request sentence, and the sign-off, three times, once at each register. That is nine short lines and it takes five minutes. Register is a habit rather than a body of knowledge, and short repeated drills build it faster than another full letter does.

When you write the full letter, paste it into Bandly to get an estimated band for each of the four criteria along with the sentences behind each one, which makes it easier to see whether your tone held all the way to the sign-off.