How to Write a Letter in English Complete Guide for Students 2026
Pakistani student learning how to write a letter in English complete guide for beginners 2026
I remember the first time my teacher asked me to write a formal letter in English. I had no idea where to start. Should I write my address first? Where does the date go? How do I end the letter properly? I made so many mistakes that my teacher returned my paper covered in red marks.
If you have ever felt confused about letter writing, you are in the right place. In this complete guide, I will teach you everything you need to know about how to write a letter in English both formal and informal with clear examples and simple steps.
What is a Letter?
A letter is a written message sent from one person to another. Before emails and WhatsApp existed, letters were the main way people communicated with each other. Even today, letters are extremely important in professional and academic life.
Letters are used for:
- Applying for jobs
- Writing to schools and universities
- Complaining about a product or service
- Requesting information
- Writing to friends and family
- Official government communication
Types of Letters
There are two main types of letters in English:
1. Formal Letter
A formal letter is written in a professional and official tone. It is used for business, job applications, complaints, requests, and official communication. The language is polite, serious, and structured.
Examples of formal letters:
- Job application letter
- Complaint letter
- Request letter
- Letter to a school principal
- Business letter
2. Informal Letter
An informal letter is written to someone you know personally — a friend, family member, or relative. The tone is friendly, warm, and casual. You can use everyday language and expressions.
Examples of informal letters:
- Letter to a friend
- Letter to a cousin
- Letter to a pen pal
- Thank you letter to a family member
PART 1 How to Write a Formal Letter
Format of a Formal Letter
A formal letter has a specific structure that must be followed. Here is the complete format:
Your Address
City, Province
Date
Recipient's Name
Recipient's Designation
Organization Name
Address
Subject: (Brief title of your letter)
Salutation: Dear Mr./Ms./Sir/Madam,
Body of the Letter:
Paragraph 1 — Introduction and purpose
Paragraph 2 — Main content and details
Paragraph 3 — Request or conclusion
Complimentary Close: Yours sincerely / Yours faithfully,
Your Signature
Your Full Name
Formal letter format and structure complete guide for Pakistani students 2026
Step by Step — Writing a Formal Letter
Step 1 — Write Your Address Write your full address in the top left corner of the letter. Include your house number, street, city, and province.
Example: House No. 45, Street 7 Model Town, Lahore Punjab, Pakistan
Step 2 — Write the Date Write the date below your address. Always write the date in full — do not use numbers only.
Example: 23 May 2026
Step 3 — Write the Recipient's Address Write the name, designation, and address of the person you are writing to. This goes below the date on the left side.
Example: The Principal Government Girls High School Sahiwal
Step 4 — Write the Subject Line The subject tells the reader what your letter is about in one short line. Always write "Subject:" before it.
Example: Subject: Application for Leave of Absence
Step 5 — Write the Salutation The salutation is the greeting at the beginning of the letter.
- If you know the name: Dear Mr. Ahmed, or Dear Ms. Khan,
- If you do not know the name: Dear Sir, or Dear Madam,
- If writing to an organization: To Whom It May Concern,
Step 6 — Write the Body The body is the main part of your letter. It should have three paragraphs:
First Paragraph — Introduction Introduce yourself and state the purpose of your letter clearly.
Example: "I am a student of Class 10 at your school. I am writing this letter to respectfully request a leave of absence for three days due to a family function."
Second Paragraph — Details Provide all the necessary details, reasons, or information related to your request or purpose.
Example: "My cousin's wedding ceremony is scheduled for 25th, 26th, and 27th May 2026 in Multan. As this is an important family event, my parents have requested that I attend. I assure you that I will complete all missed classwork and assignments upon my return."
Third Paragraph — Closing Request End with a polite request and thank the reader for their time.
Example: "I kindly request you to grant me leave for the above-mentioned days. I will be grateful for your kind consideration. Thank you for your time."
Step 7 — Write the Complimentary Close This is the polite ending before your signature.
- If you used the person's name: Yours sincerely,
- If you did not use the name (Dear Sir/Madam): Yours faithfully,
Step 8 — Sign and Write Your Name Sign below the complimentary close and write your full name underneath.
Complete Example — Formal Leave Application Letter
House No. 12, Street 4
Model Colony
Sahiwal, Punjab
23 May 2026
The Principal
Government Girls High School
Sahiwal
Subject: Application for Leave of Absence
Dear Madam,
I am a student of Class 10, Section B at your
esteemed institution. I am writing this letter to
respectfully request a leave of absence for three days
from 25th May to 27th May 2026.
The reason for this request is that my cousin's wedding
ceremony is scheduled during these dates in Multan. As
this is a significant family event, my parents have
requested my attendance. I assure you that I will not
fall behind in my studies and will complete all missed
assignments and classwork upon my return to school.
I kindly request you to grant me the requested leave.
I will be deeply grateful for your understanding and
consideration. Thank you for taking the time to read
my application.
Yours faithfully,
Class 10, Section B
Roll Number: 15
More Formal Letter Examples
Example 1 — Job Application Letter
Eman
House No. 12, Chichawatni
23 May 2026
The Manager
XYZ Company
Lahore, Punjab
Subject: Application for the Post of Content Writer
Dear Sir,
I am writing to apply for the position of Content
Writer advertised on your company website. I am a
recent graduate with a degree in English Literature
and a strong passion for writing.
I have experience writing articles, blog posts, and
social media content. I am proficient in SEO writing
and have worked on several online projects during my
studies. I am confident that my skills and dedication
would make me a valuable member of your team.
I have attached my CV and writing samples for your
review. I would be grateful for the opportunity to
discuss my application further. I am available for an
interview at your earliest convenience.
Yours faithfully,
Eman CH
Example 2 — Complaint Letter
Eman CH
House No. 12, Chichawatni
23 May 2026
The Customer Service Manager
XYZ Mobile Company
Karachi, Pakistan
Subject: Complaint Regarding Defective Mobile Phone
Dear Sir/Madam,
I am writing to express my dissatisfaction with a
mobile phone I purchased from your store on 10 May
2026. The phone model is XYZ Pro and the order
number is 12345.
Since the day of purchase, the device has been
experiencing serious battery issues. The battery drains
completely within two hours of charging, making the
phone almost unusable. Despite visiting your service
center twice, the problem has not been resolved.
I kindly request you to either replace the device
with a new one or provide a full refund as per your
warranty policy. I expect a prompt response to this
matter. Thank you for your attention.
Yours faithfully,
Eman CH
PART 2 — How to Write an Informal Letter
Format of an Informal Letter
An informal letter is much more relaxed in structure. Here is the basic format:
Your Address
Date
Dear (Name),
Opening paragraph — Greet the person and ask about them
Main paragraphs — Share your news, stories, or information
Closing paragraph — End warmly and mention future plans
With love / Your friend / Yours,
Your Name
Step by Step Writing an Informal Letter
Step 1 — Write Your Address and Date Write your address and the date at the top right corner.
Step 2 — Write the Salutation Use a friendly greeting depending on your relationship:
- Dear Ayesha,
- My dear friend,
- Dear Ammi,
- Hi Sara,
Step 3 — Write the Opening Paragraph Start by asking about the person's health and wellbeing. Mention how long it has been since you last wrote or spoke.
Example: "How are you? I hope you and your family are doing well. It has been almost two months since we last spoke and I have been missing you a lot!"
Step 4 — Write the Main Body Share your news, experiences, or whatever you want to talk about. Keep the tone friendly and natural. Write like you are talking to your friend.
Step 5 — Write the Closing Paragraph End warmly. Mention that you look forward to hearing back from them and send your love or regards.
Example: "I hope we can meet soon. Please give my regards to your family. I am looking forward to your reply. Take care of yourself!"
Step 6 — Write the Closing and Sign Use a warm closing:
- With love,
- Your friend,
- Yours affectionately,
- Take care,
Then write your first name.
Complete Example — Informal Letter to a Friend
House No. 12, Street 4 Sahiwal
23 May 2026
Dear Sara,
How are you? I hope you and your family are doing
wonderfully well. It has been almost two months since
we last met and I have been missing you so much!
I am writing to share some exciting news with you.
I have recently started a blog called Bright Mind
Academy where I write helpful articles for students.
It has been such an amazing experience and I am
learning so much every day. I wish you could visit
my blog and tell me what you think!
This month has been quite busy for me. I have been
studying for my exams, working on my blog, and also
helping my mother at home. Despite being busy, I am
really enjoying everything. I feel like I am growing
so much as a person.
How are your studies going? Are you preparing for
your exams? I remember how stressed we both used to
get before exams in school! I hope things are going
smoothly for you.
I really hope we can meet soon. Maybe we can plan a
get-together during the summer holidays. Please give
my love and regards to your parents and siblings.
I am looking forward to your reply!
With love and best wishes,
Common Mistakes in Letter Writing
Mistake 1 — Using the wrong closing Many students use "Yours sincerely" when they have written "Dear Sir" — this is wrong. Use "Yours faithfully" when you do not know the name.
Mistake 2 — Forgetting the subject line in formal letters Always include a subject line in formal letters. It tells the reader exactly what the letter is about.
Mistake 3 — Being too casual in formal letters Avoid using words like "gonna," "wanna," or "btw" in formal letters. Keep the language professional.
Mistake 4 — Writing too long paragraphs Keep each paragraph focused on one idea. Long paragraphs are difficult to read.
Mistake 5 — Not proofreading Always read your letter again before sending. Check for spelling mistakes, grammar errors, and unclear sentences.
Mistake 6 — Wrong date format Always write the date in full: 23 May 2026 — not 23/05/26.
Useful Phrases for Letter Writing
For formal letters:
- I am writing to inform you that...
- I would like to request...
- I am pleased to inform you that...
- I regret to inform you that...
- I look forward to hearing from you...
- Please do not hesitate to contact me...
- Thank you for your time and consideration...
For informal letters:
- It was so good to hear from you!
- I hope this letter finds you in good health...
- I have so much to tell you!
- I miss you so much!
- Write back soon!
- Give my regards to everyone at home...
- I cannot wait to see you!
Frequently Asked Questions About Letter Writing
Q1: What is the difference between "Yours sincerely" and "Yours faithfully"? Use "Yours sincerely" when you know the name of the person you are writing to (Dear Mr. Ahmed). Use "Yours faithfully" when you do not know the name (Dear Sir or Dear Madam).
Q2: Should I write my name at the top of a formal letter? No. In a formal letter, you write your address at the top — not your name. Your name goes at the bottom after your signature.
Q3: Can I use contractions in a formal letter? No. In formal letters, always write the full form: "do not" instead of "don't," "cannot" instead of "can't," and "I am" instead of "I'm."
Q4: How long should a formal letter be? A formal letter should be concise and to the point. Usually one page is enough — three short paragraphs covering the introduction, details, and request or conclusion.
Q5: Is a subject line necessary in an informal letter? No. Subject lines are only required in formal letters. In informal letters, you go straight to the salutation and body.
Q6: Can I write a formal letter by hand or must it be typed? For school and exam purposes, handwritten formal letters are perfectly acceptable. In professional settings, typed letters are preferred. However, the format and structure remain the same in both cases.
Q7: What should I do if I do not know the gender of the person I am writing to? Use "Dear Sir/Madam" or "To Whom It May Concern" as your salutation. This is a safe and professional option when you are unsure.
Practice Exercise
Try writing these letters yourself for practice:
-
Write a formal letter to your school principal requesting permission to organize a farewell party for graduating students.
-
Write an informal letter to your best friend telling them about your summer vacation plans.
-
Write a formal complaint letter to a restaurant about poor food quality.
-
Write an informal letter to your cousin congratulating them on passing their board exams.
Practicing regularly is the fastest way to improve your letter writing skills.
Conclusion
Letter writing is a skill that every student must master. Whether you are writing a job application, a complaint, or a friendly note to a loved one, knowing how to write a proper letter will always serve you well in life.
Remember the key rules use the correct format, match your tone to the type of letter, proofread before sending, and always be clear and respectful in your language.
Bright Mind Academy is here to help you every step of the way on your learning journey. Keep practicing and keep improving you are doing amazing!
