How to Address An Envelope With ATTN Line?

When it comes to sending letters, little errors can slow down the delivery time and big ones can keep your mail from reaching its destination. Learning proper addressing formats is important for business and personal mail so that you don't run into any problems with the postal service. In this article, you'll learn about some of the most important aspects of addressing an envelope, including the correct formatting for both domestic and international mail. You'll also discover tips for addressing envelopes with suite or apartment numbers and how to handle military addresses.

In the first line of your envelope, write either "ATTN" or the recipient's name followed by a colon. Then, write the person's full name or their professional title if you know it. The last line should be the company's street address (including any suite number) and city, state or postal code.

If the recipient has a PO box instead of a standard street address, you'll need to include this information on the second line of the address. For example, the address should read "PO BOX 12345," then the box number and station information. In addition, you should include a two-letter abbreviation for the state or province on the third line, and the postal or zip code on the fourth.

If you're addressing an envelope to a married couple, you should put the man's name on the first line and the woman's name on the second line. You may also wish to add their rank if they have one, or the military ranking of their significant other.