Informal Letter Format

Here is an informal letter format to give you an understanding of how to write an informal letter. 

[Reciever’s Name] 

[Reciever’s Address] 

[City, State, ZIP] 

[Subject: Write the subject here- Ensure to always write the subject  in bold formatting] 

Dear [Reciever’s Name ]

[Introduction: Start with an introduction. It’s best to keep the introduction friendly. Make sure to start your letter by extending a friendly greeting. If you are an acquaintance or don’t know the recipient, use the introduction to introduce yourself.] 

[Body: The body of the letter constitutes the information about what your letter is all about. You can express your feelings, thoughts, or information for which you are writing a letter. When writing an informal letter, It’s always the best practice to implement a conversational tone. However, try to remain specific about the matter in the letter not to overwhelm the reader with details.] 

[Closing: Here, you add a closing statement that extends your gratitude or good wishes to the recipient and concludes the letter]. 


[Sender’s Name] 

Informal Letter to a Teacher
Informal Agreement Letter
Informal Thank You Letter
Informal Resignation Letter
Informal Love Letter
Informal Thank You Letter After Interview
Informal Resume Letter
Informal Business Letter
Informal Invitation Letter
Informal Request Letter