Formats for writing different types of letters

There are several different types of letters, each with its own format. Here are some common types of letters and their respective formats:

1. Formal letter:
- Sender's address (optional)
- Date
- Recipient's address
- Salutation (e.g. "Dear [Recipient]")
- Body of the letter
- Closing (e.g. "Sincerely" or "Yours faithfully")
- Signature

2. Business letter:
- Company letterhead (optional)
- Date
- Recipient's address
- Salutation (e.g. "Dear [Recipient]")
- Body of the letter
- Closing (e.g. "Best regards" or "Thank you")
- Signature

3. Personal letter:
- Sender's address (optional)
- Date
- Recipient's address
- Salutation (e.g. "Dear [Recipient]")
- Body of the letter
- Closing (e.g. "Love" or "Take care")
- Signature

4. Thank you letter:
- Sender's address (optional)
- Date
- Recipient's address
- Salutation (e.g. "Dear [Recipient]")
- Body of the letter expressing gratitude
- Closing (e.g. "Thank you" or "Gratefully")
- Signature

5. Complaint letter:
- Sender's address (optional)
- Date
- Recipient's address
- Salutation (e.g. "Dear [Recipient]")
- Body of the letter detailing the complaint
- Closing (e.g. "Sincerely" or "Yours truly")
- Signature

Each of these letters can be modified to fit the specific situation and purpose of the letter. It's important to follow the appropriate format and tone for the type of letter you are writing.