Yes, you can send certified mail to a P.O. Box. When addressing the certified mail, simply include the recipient’s name and the P.O. Box number. For example, if you are sending the certified mail to John Smith who has a P.O. Box, the address format would be:
John Smith P.O. Box [insert box number] [City, State ZIP code]
Make sure to use the correct ZIP code for the P.O. Box address. You can also add “P.O. Box” before the box number to make it clear that the address is for a P.O. Box.
When you send the certified mail to a P.O. Box, the post office will deliver it to the box, and the recipient will be notified by the post office that they have received certified mail. The recipient will need to go to the post office to sign for the certified mail and collect it from their P.O. Box.
