The Inside Address - In a business or formal letter you should give the address of the recipient
After your own address. Include the recipient's name, company address and postal code. Add
Job title if appropriate. Separate the recipient's name and title with a comma. Double check that
You have the correct spelling of the recipient 's name.
The Inside Address is always on the left margin. If an 8 1/2" x 11" paper is folded in thirds to fit
In a standard 9" business envelope, the inside address can appear through the window in the
envelope.