Writing letters may seem like an old-fashioned practice, but it is still an essential skill to master. Whether you’re composing a formal letter for professional purposes or a friendly note to a loved one, understanding how to write a letter in English can help you communicate effectively and leave a good impression.
What is a letter?
A letter is a written or printed form of communication exchanged between two or more people. Letters are used for various purposes, including formal correspondence, invitations, or personal messages. While traditional letters are often sent through the mail, modern communication includes electronic formats like emails that follow similar structures.

Types of Letters
Letters can be broadly divided into two main types:
1. Formal Letters
These letters are used for professional or official communication. Examples include business letters, job applications, complaint letters, or invitations for corporate events. They are written in a formal tone and follow a specific format.
2. Informal Letters
These letters are written to friends, family members, or close acquaintances. Informal letters have a casual tone and are used to share personal updates, greetings, or invitations.
How to Write a Letter
Here’s a step-by-step guide to help you write a letter in English: Let’s start to know how to write a letter in English.
1. Choose the Type of Letter
Decide whether your letter is formal or informal based on its purpose and recipient.
2. Follow the Proper Format
• For formal letters:
o Start with the sender’s address, followed by the date.
o Include the recipient’s name and address.
o Use a polite salutation such as “Dear Mr./Ms. [Last Name].”
o Write the main content in a clear and professional tone.
o End with a formal closing like “Yours sincerely” or “Yours faithfully.”
• For informal letters:
o Start with the date (optional).
o Use a friendly greeting such as “Dear [First Name].”
o Write the main content in a conversational style.
o End with a casual closing like “Take care” or “Best wishes.”
3. Maintain an Appropriate Tone
Use formal language for official purposes and casual language for personal communication.
4. Proofread Your Letter
Review your letter to ensure it is free from grammar, spelling, and punctuation errors.
5. Deliver Your Letter
Choose the appropriate delivery method, whether it is traditional mail, email, or other channels.
Examples of Formal and Informal Letters
formal Letter Example
Formal Letter Example
[Your Address]
[Street Name]
[City, State, ZIP Code]
[Date]
[Recipient’s Name]
[Job Title/Organization Name]
[Recipient’s Address]
[City, State, ZIP Code]
Dear [Recipient’s Name]
Subject: Application for the Position of [Job Title]
I am writing to express my interest in the [job title] position that was advertised on [platform/website]. With a strong background in [your field/relevant skills], coupled with [specific expertise or achievements], I believe I am well-suited to contribute effectively to your team.
In my previous role at [Your Previous Company/Organization], I successfully [mentioned a key achievement or responsibility that aligns with the role]. I am confident that my experience, combined with my dedication to [relevant quality/skill], would allow me to bring significant value to [recipient’s organization].
Thank you for considering my application. I would welcome the opportunity to discuss my qualifications further during an interview. Please feel free to contact me at [Your Contact Information].
Yours sincerely,
[Your Full Name]
Informal Letter Example
[Date]
Dear [Friend’s Name],
I hope this letter finds you in good health and high spirits! It’s been far too long since we last caught up, and I thought it was time to drop you a note and share some exciting updates.
Recently, I started [a new hobby/job/trip], and it has been such an incredible experience. For instance, [share a specific story or experience related to the update]. I think you’d love it too, and I’d be thrilled to hear your thoughts if you’ve ever tried something similar.
How have you been lately? What’s new in your world? I’d love to hear all about your latest adventures or projects. Let’s try to plan a time to catch up properly—it’s been way overdue!
Take care and write back when you can. Looking forward to hearing from you soon!
Best wishes,
[Your Name]
FAQs on How to Write a Letter in English
1. How do I start writing my letter?
Begin by identifying the purpose of your letter and its recipient. Use an appropriate salutation like “Dear [Name]” for both formal and informal letters.
2. How to format a letter in the UK?
In the UK, letters typically include the sender’s address in the top right corner, followed by the date. The recipient’s address is placed on the left below the date. A formal salutation is then used to start the letter.
3. How do I formally write a letter?
To write a formal letter:
• Use a professional tone.
• Follow the structure of including the sender’s and recipient’s details, a formal salutation, a clear body, and a polite closing.
4. What is the format of an English formal letter?
The typical format includes:
1. Sender’s address
2. Date
3. Recipient’s address
4. Salutation
5. Subject line (optional)
6. Main body
7. Closing phrase
8. Signature
5. How do I read a US address?
US addresses are formatted as follows:
• [Recipient’s Name]
• [Street Address]
• [City, State ZIP Code]
For example:
John Doe
123 Main Street
New York, NY 10001