Formal Letter Writing for Class 10 CBSE: Complete Format, Plan, Opening Lines, Closing Lines, Important Phrases and Examples
Master formal letter writing for CBSE Class 10 board exams with the correct format, paragraph plan, exam strategy, ready-made phrases, and solved examples.
Introduction
Formal letter writing is an important part of Class 10 English grammar and writing skills. In the CBSE exam, students are expected to write a clear, polite, well-organised and grammatically correct letter in the given word limit. A good formal letter must have the correct format, suitable tone, relevant content and a proper closing.
This guide explains the complete CBSE formal letter format, body paragraph planning, opening and closing lines, important phrases, common mistakes, examples and practice questions.
What is a Formal Letter?
A formal letter is a letter written for official, professional, academic or public communication. It is written to authorities, editors, principals, managers, companies, departments or organisations. The language of a formal letter must be polite, precise and respectful.
Types of Formal Letters Usually Asked in Class 10 CBSE
Letter to the Editor
Written to a newspaper editor to express concern about a public issue and create awareness.
Letter to Municipal Corporation
Written to a public authority about civic problems like garbage, roads, drainage, water or streetlights.
Letter to the Principal
Written for school-related permission, request, complaint, leave or arrangements.
Complaint Letter
Written to complain about a defective product, poor service, delay, wrong delivery or inconvenience.
Enquiry Letter
Written to ask for information about courses, admission, fees, products, services or facilities.
Order Letter
Written to place an order for books, sports items, stationery or other goods.
Letter to Police / RWA
Written to report safety issues, noise pollution, theft, traffic problems or neighbourhood concerns.
Complete CBSE Formal Letter Format
Use the following structure while writing a formal letter in the Class 10 English exam.
| Part | What to Write | Example |
|---|---|---|
| Sender’s Address | Write the address of the person writing the letter. | 25, Green Park New Delhi |
| Date | Write the date below the sender’s address. | 7 July 2026 |
| Receiver’s Designation and Address | Write the official designation and address of the receiver. | The Editor The Hindu New Delhi |
| Subject | Write the subject in one clear line. | Subject: Increasing Air Pollution in the City |
| Salutation | Use a respectful greeting. | Sir/Madam |
| Body | Write the purpose, details, request and closing appeal. | 3 short paragraphs |
| Complimentary Closing | End politely. | Yours faithfully / Yours sincerely |
| Sender’s Name | Write the name given in the question. | Rohit Sharma |
Body Paragraph Structure for Formal Letters
Opening Sentence / Purpose
Clearly state why you are writing the letter.
Problem or Reason
Explain the issue, request, complaint or enquiry briefly.
Details / Facts / Examples
Add important facts, examples, dates, order details or observations.
Suggestion / Request / Action Expected
Tell the receiver what action you want them to take.
Closing Appeal
End with a polite hope, request or expression of gratitude.
Formal Letter Writing Flowchart
Use this simple planning flow before writing your answer in the exam.
Tip: Spend 1 minute planning before you start writing. It saves time and prevents format mistakes.
Step-by-Step Plan to Write a Formal Letter in the Exam
How to Understand the Question
Before writing, identify the following five points from the question:
| Point | Question to Ask Yourself | Example |
|---|---|---|
| Sender | Who is writing the letter? | A student, resident, customer or citizen |
| Receiver | To whom is the letter written? | Editor, Principal, Manager, Commissioner |
| Purpose | Why is the letter being written? | Complaint, request, order, enquiry or awareness |
| Tone | How should the letter sound? | Polite, formal, respectful and clear |
| Required Action | What should the receiver do? | Take action, publish views, grant permission or provide details |
Ready-Made Opening Lines for Formal Letters
| Letter Type | Opening Lines |
|---|---|
| Letter to Editor | Through the columns of your esteemed newspaper, I would like to draw the attention of the concerned authorities towards… |
| Municipal Corporation | I am a resident of the above-mentioned locality and wish to bring to your notice the problem of… |
| Letter to Principal | With due respect, I wish to request your permission for… |
| Complaint Letter | I am writing to express my dissatisfaction with the product/service purchased from your company. |
| Enquiry Letter | I wish to enquire about the details of your course/programme advertised recently. |
| Order Letter | We wish to place an order for the following items for our school/library/sports department. |
| Letter to Police / RWA | I wish to bring to your notice a serious issue concerning the safety and convenience of the residents of our area. |
Ready-Made Closing Lines for Formal Letters
| Letter Type | Closing Lines |
|---|---|
| Letter to Editor | I hope my views will be published so that public awareness can be created on this important issue. |
| Municipal Corporation | I request you to kindly look into the matter and take immediate necessary action. |
| Letter to Principal | I shall be highly obliged if you kindly grant permission for the same. |
| Complaint Letter | I request you to replace the defective product or refund the amount at the earliest. |
| Enquiry Letter | I shall be grateful if you provide the required details at the earliest. |
| Order Letter | Kindly ensure timely delivery and proper packaging of the items. |
| Letter to Police / RWA | Immediate action is requested to ensure the safety and comfort of the residents. |
Important Formal Words and Phrases
| Phrase | Where to Use |
|---|---|
| I would like to draw your attention to… | Editor / authority letters |
| I request you to kindly… | Request letters |
| Through the columns of your esteemed newspaper… | Letter to the Editor |
| I shall be highly obliged… | Principal / request letters |
| Kindly look into the matter… | Public authority / complaint letters |
| Immediate action is requested… | Urgent civic complaints |
| I wish to bring to your notice… | Complaint / authority letters |
| I am writing to enquire about… | Enquiry letters |
| Please find below the list of items required… | Order letters |
| Your prompt response will be appreciated… | Complaint / enquiry letters |
| Necessary steps may kindly be taken… | Official request letters |
| At the earliest possible convenience… | Formal closing requests |
Informal Words and Formal Replacements
| Informal Word | Formal Replacement |
|---|---|
| tell | inform |
| ask | request / enquire |
| need | require |
| fix | repair / resolve |
| problem | issue / concern |
| bad | poor / unsatisfactory |
| get | receive / obtain |
| buy | purchase |
| help | assist |
| soon | at the earliest |
| lots of | several / numerous |
| wrong | incorrect / defective |
Tone and Language Rules
Be Polite
Use respectful expressions such as “kindly”, “please” and “I request you”.
Be Precise
Write only relevant points. Avoid unnecessary storytelling.
Be Formal
Use official and mature language. Avoid casual phrases.
No Slang
Do not use words like “kids”, “gonna”, “stuff”, “okay” or “awesome”.
No Emotional Exaggeration
Avoid dramatic statements. Explain the issue calmly.
No Contractions
Write “do not” instead of “don’t” and “cannot” instead of “can’t”.
Marks-Scoring Strategy for CBSE Class 10
| Scoring Area | How to Score Well |
|---|---|
| Format | Write sender’s address, date, receiver’s address, subject, salutation, body, closing and name in correct order. |
| Content | Cover all points given in the question. Do not add irrelevant details. |
| Organisation | Divide the body into proper paragraphs with logical flow. |
| Accuracy | Check grammar, spelling, punctuation and sentence structure. |
| Expression | Use formal, clear and effective language with appropriate phrases. |
Common Mistakes Students Make
Avoid it: Always write a short, specific subject.
Avoid it: Use formal words like request, inform, require and resolve.
Avoid it: Stay close to the word limit and avoid repetition.
Avoid it: Use 3 short paragraphs.
Avoid it: Write “The Editor”, “The Principal”, “The Manager”, etc.
Avoid it: Be calm, logical and respectful.
Avoid it: Use “Yours faithfully” for official letters and “Yours sincerely” where suitable.
Example Letters in CBSE Class 10 Format
1. Letter to the Editor about Increasing Pollution
15, Model Town
Delhi
7 July 2026
The Editor
The Times of India
New Delhi
Subject: Increasing Air Pollution in the City
Sir/Madam
Through the columns of your esteemed newspaper, I would like to draw the attention of the concerned authorities towards the increasing air pollution in our city.
The number of vehicles, construction activities and burning of waste have made the air unhealthy. Many residents, especially children and senior citizens, are suffering from breathing problems. Public awareness and strict action are urgently needed.
I request the authorities to control dust, check polluting vehicles and encourage the use of public transport. I hope my views will be published to create awareness among citizens.
Yours faithfully
Rohan Mehra
2. Letter to the Municipal Corporation about Poor Garbage Disposal
42, Shanti Vihar
Chandigarh
7 July 2026
The Municipal Commissioner
Municipal Corporation
Chandigarh
Subject: Poor Garbage Disposal in Shanti Vihar
Sir/Madam
I am a resident of Shanti Vihar and wish to bring to your notice the poor garbage disposal system in our locality.
Garbage bins remain overflowing for several days, and waste is often scattered on the road. The foul smell and mosquitoes have made the area unhygienic. This may lead to serious health problems for the residents.
I request you to kindly arrange regular garbage collection and proper cleaning of the area. Immediate action will greatly help in maintaining cleanliness and public health.
Yours faithfully
Ananya Sharma
3. Letter to the Principal Requesting Permission for an Educational Trip
Class X-B
ABC Public School
New Delhi
7 July 2026
The Principal
ABC Public School
New Delhi
Subject: Permission for an Educational Trip
Sir/Madam
With due respect, I, on behalf of Class X-B, request your permission to organise an educational trip to the National Science Centre.
The visit will help students understand scientific concepts through models, experiments and exhibitions. It will also make learning more interesting and practical. Our class teacher has agreed to accompany us, and all students will follow the school rules during the visit.
I shall be highly obliged if you kindly grant permission for the trip. We assure you that proper discipline will be maintained.
Yours sincerely
Riya Kapoor
Class Monitor, X-B
4. Complaint Letter about a Defective Product
18, Green Avenue
Jaipur
7 July 2026
The Manager
Bright Electronics
Jaipur
Subject: Complaint Regarding Defective Headphones
Sir/Madam
I am writing to express my dissatisfaction with the headphones purchased from your store on 2 July 2026.
The product stopped working within two days of purchase. The sound is unclear, and one side of the headphones is completely silent. I have the bill and warranty card with me. Such poor quality was not expected from your reputed store.
I request you to replace the defective product or refund the amount at the earliest. Your prompt response will be appreciated.
Yours faithfully
Arjun Malhotra
5. Enquiry Letter about a Summer Course
31, Lake Road
Bhopal
7 July 2026
The Director
Excel Language Academy
Bhopal
Subject: Enquiry about Summer Spoken English Course
Sir/Madam
I wish to enquire about the summer spoken English course offered by your academy.
Kindly provide details regarding the course duration, class timings, fee structure, batch size and study material. I would also like to know whether special classes for grammar, pronunciation and public speaking are included in the course.
I shall be grateful if you send the required information at the earliest so that I may complete the admission process on time.
Yours faithfully
Nitika Verma
6. Order Letter for Books
ABC Public School
Sector 12
Gurugram
7 July 2026
The Manager
Modern Book Depot
Gurugram
Subject: Order for Library Books
Sir/Madam
We wish to place an order for books for our school library.
Please supply 20 copies of English grammar books, 15 copies of science reference books and 10 copies of mathematics practice books for Class 10. The books should be of the latest edition and in good condition. Kindly allow the usual school discount and send the bill along with the delivery.
Kindly ensure proper packaging and delivery within ten days. Payment will be made after receiving the books in good condition.
Yours faithfully
Library Incharge
ABC Public School
Do’s and Don’ts of Formal Letter Writing
Do’s
- Follow the correct CBSE format.
- Write a clear and specific subject.
- Use polite and formal language.
- Divide the body into short paragraphs.
- Write only relevant points.
- Check grammar and spelling before submission.
Don’ts
- Do not use slang or casual language.
- Do not write unnecessary stories.
- Do not miss the date or subject line.
- Do not use contractions like “don’t” or “can’t”.
- Do not sound rude or emotional.
- Do not exceed the word limit unnecessarily.
Quick Revision Box
- Formal letters are written for official or public communication.
- Use this order: Sender’s Address, Date, Receiver’s Address, Subject, Salutation, Body, Closing, Name.
- The subject should be short and clear.
- The body should have 3 paragraphs: purpose, details and request.
- Use formal phrases like “I request you to kindly…” and “Kindly look into the matter…”
- Do not use slang, contractions or emotional language.
- End politely with “Yours faithfully” or “Yours sincerely”.
10 Practice Questions for Class 10 Students
- Write a letter to the Editor of a newspaper about the increasing use of plastic bags in your city.
- Write a letter to the Municipal Commissioner complaining about broken streetlights in your locality.
- Write a letter to your Principal requesting permission to organise a cleanliness drive in school.
- Write a complaint letter to a company about a defective mobile phone purchased online.
- Write an enquiry letter to a coaching institute asking about its Class 10 English course.
- Write an order letter to a bookseller for Class 10 reference books for your school library.
- Write a letter to the RWA about the problem of loud music late at night.
- Write a letter to the police about rash driving near your school.
- Write a letter to the Editor about water wastage in your area.
- Write a letter to the Principal requesting better sports facilities in the school.
Frequently Asked Questions
1. What is the correct format of a formal letter in Class 10 CBSE?
The correct format includes sender’s address, date, receiver’s address, subject, salutation, body, complimentary closing and sender’s name.
2. How many paragraphs should the body have?
The body should usually have 3 short paragraphs: purpose, details and request/action expected.
3. Should we write “Respected Sir” in a formal letter?
In CBSE format, “Sir/Madam” is commonly used. “Respected Sir/Madam” may be used for school-related letters, but keep it formal.
4. What should be written in the subject line?
The subject should briefly state the purpose of the letter, such as “Complaint Regarding Poor Garbage Disposal”.
5. Can we use contractions like don’t or can’t?
No. In formal writing, use full forms like “do not” and “cannot”.
6. Which closing is best for formal letters?
“Yours faithfully” is suitable for most official letters. “Yours sincerely” may be used when the receiver is known or in school letters.
7. How can I make my letter impressive?
Use correct format, formal phrases, clear paragraphs, relevant points and error-free grammar.
8. What is the ideal word limit for Class 10 formal letters?
Students should generally write around 100–120 words if the question demands that range. Always follow the word limit given in the exam.
9. Is a letter to the Editor written to solve a problem directly?
No. It is written to create public awareness and draw the attention of the concerned authorities.
10. What is the biggest mistake in formal letter writing?
The biggest mistake is not following the format properly. Wrong format, informal tone and grammar errors can reduce marks.
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