While you’re busy boxing everything up, don’t forget to take care of your mailbox, too. Let the United States Postal Service know about your move by filling out their online change of address form.
USPS.com is the only place you can go to officially change your address online. All the information you submit there will be securely processed by the United States Postal Service, so you know that the USPS will never share your address information with an unauthorized third party.
You will need a valid credit card and email address (it only costs $1)
Address changes require 7 to 10 business days to take effect
Mail forwarding from a change of address only lasts 12 months
You can only update or cancel your change of address at USPS.com