How to write a formal letter in CBSE format, with a full example

Formal letter writing comes up again and again in CBSE English papers, from middle school through Class 12. The good news is that it is one of the most predictable questions on the paper. Once you know the format and practise a few types, marks for format become close to automatic, and you can put your energy into the content.

This guide explains the format CBSE schools commonly teach, with a full example letter you can model your own on.

A quick note: formats taught in schools vary slightly. Some teachers put the sender’s address on the right, some use different date styles. Always follow the format your teacher and current textbook use. The structure below is the widely accepted CBSE style.

Common types of formal letters

• Letter to the editor: raising a public issue, like traffic, pollution or stray animals
• Letter of complaint: to a company, shop or official about a problem
• Letter of enquiry: asking for information, for example about a course
• Letter placing an order: ordering books or equipment for a school
• Letter to a school principal: requesting permission or raising a concern
• Job application: in senior classes, with a short CV or bio-data

The format stays almost the same for all of them. Only the tone and content change.

The format, part by part

1. Sender’s address

Write your address at the top left. In exams, use the address given in the question, or a general one like “Examination Hall, ABC City”.

2. Date

Below the address, leave one line, then write the date. A clear format such as 15 September 2026 or September 15, 2026 is safest. Avoid writing only numbers like 15/09/26, which can be confusing.

3. Receiver’s address

Leave a line, then write the receiver’s designation and address:

• Designation first (The Editor, The Principal, The Manager)
• Then the organisation (The Times of India, ABC Public School)
• Then the address

4. Subject line

Write “Subject:” followed by a short, clear summary of the letter in a few words. Many schools ask you to underline it.

5. Salutation

• Sir / Madam or Respected Sir / Madam when writing to an official
• Dear Sir / Madam is also widely accepted

Follow the form your teacher prefers.

6. Body (usually three paragraphs)

• Paragraph 1, introduction: who you are (if needed) and why you are writing
• Paragraph 2, details: the main issue, facts, effects, examples
• Paragraph 3, conclusion: what you want done, suggestions, and a polite closing line

7. Complimentary close

• Yours faithfully (most common for officials)
• Yours sincerely (when you know the person by name)

Many teachers also accept “Yours truly”. Do not use apostrophes: write “Yours”, never “Your’s”.

8. Signature and name

Leave space for a signature, then write your name. In exams, use the name given in the question, or a placeholder like “ABC”. Add your designation or class if relevant, for example “Head Girl” or “Class X-B”.

A complete example

Question: You are Ananya/Arjun, a resident of 24 Park Avenue, Kochi. Write a letter to the editor of a local newspaper about the poor condition of roads in your area and the problems it causes. (Word limit: 120 to 150 words)

24 Park Avenue
Kochi
Kerala

15 September 2026

The Editor
The Kochi Times
MG Road
Kochi

Subject: Poor condition of roads in Park Avenue

Sir

Through the columns of your esteemed newspaper, I wish to draw the attention of the authorities to the poor condition of the roads in Park Avenue and the nearby areas.

For the last several months, the main road has been full of potholes. During the monsoon, these fill with water and become impossible to see. Two-wheelers often skid, and there have been several minor accidents. School buses and ambulances are forced to move very slowly, causing delays. Elderly residents and children find it unsafe even to walk along the road.

I request the municipal authorities to repair the roads at the earliest and to ensure regular checks after the rains. Proper drainage would also help prevent further damage. I hope this letter will lead to prompt action.

Yours faithfully
Ananya
(Ananya)

That body is roughly 140 words, which fits the limit.

Why this example scores well

• Format is complete: every part is present and in order.
• Subject line is specific: the reader knows the issue immediately.
• Opening sentence is standard: “Through the columns of your esteemed newspaper” is the accepted opening for a letter to the editor.
• Details are concrete: potholes, monsoon, skidding, school buses, ambulances, elderly residents.
• It ends with a clear request and a suggestion.
• Tone is polite and firm, never rude.

Useful phrases

Openings:

• I am writing to bring to your notice…
• I wish to draw the attention of the concerned authorities to…
• I would like to enquire about…
• With reference to your advertisement in… dated…

Closings:

• I request you to take immediate action in this matter.
• I hope my complaint will be addressed at the earliest.
• I look forward to a favourable reply.
• Kindly send me the details at the above address.

How marks are usually given

Schools typically divide marks for letter writing across three areas:

• Format: all parts present and correctly placed
• Content: relevant, complete, covers every point in the question
• Expression: grammar, spelling, vocabulary, tone and organisation

Check your board’s current marking scheme or sample paper for the exact split, as it can change.

Common mistakes

• Missing the subject line or making it too long
• Writing “Your’s faithfully” or “Yours Faithfully” with odd capitals
• Using informal language: “Hi”, “Thanks a lot”, “Hope you’re doing well”
• Using contractions like “don’t” and “can’t” (write “do not”, “cannot”)
• Forgetting a point the question asked you to include
• Writing your real address and name instead of the ones given
• Going far beyond the word limit

Practise in this order

1. Learn the format by heart. Write the skeleton from memory until it takes under a minute.
2. Write one letter of each common type.
3. Time yourself. In many papers, a letter should take around 15 to 20 minutes.
4. Ask your teacher to mark it, then rewrite it with corrections.
5. Keep a list of phrases you can reuse.

Formal letter checklist

• Sender’s address and date
• Receiver’s designation and address
• Clear, short subject line
• Formal salutation
• Three paragraphs: purpose, details, request
• No contractions or slang
• Correct complimentary close, name and designation
• Within the word limit

Getting feedback on your writing

The fastest way to improve letter writing is to write, get honest feedback and rewrite. That is hard to do on your own.

At Qlive, students work one to one with an English teacher who follows the CBSE pattern, checks your letters and essays, and helps you fix the same mistakes before they cost marks. If you want to know which areas of English need the most work, start with the free assessment.