Using the United States Postal Service (USPS) certified mail service documents when the letter is sent and when delivery is attempted and completed. It allows the sender to confirm that mail was received. Requesting a return receipt documenting when the delivery occurred provides further assurance that the mail reached its destination. Certified mail service typically is used with priority mail or first-class mail. .
Take your addressed mail to the post office and request either first-class mail or priority mail along with certified mail service.
Enter the name and address of the recipient onto Form 3800 using legible handwriting.
Check the box indicating a request for a return receipt if you want one. Find the portion of the certified mail form that the mail carrier detaches after delivering the letter. Copy the certified mail number into the proper blank on the detachable portion, and write your name and address in the blanks provided. You will receive this receipt after the mail carrier delivers the certified mail.
Place the proper portage onto the envelope, including any certified mail fees and other mailing fees.
Give the mail to a USPS counter employee for mailing.