Need Help Finding the Latest Formats for Various Types of Letters?

Request for Latest Letter Formats

I need your help. I want the latest format for different types of letters such as news, complaint, apology, formal, and informal letters.

Regards,
Nishat

The basic format to write a letter has not changed. It has been taught to all of us in class 4th. All you need to do is put your ideas or concepts in simple language with correct grammar (whatever language preferred).

Such letters cannot be in a fixed format. In fact, you should refrain from relying on such formats. Focus on improving your vocabulary and grammar instead.

Thank you.
Regards.