Starting Oct. 1, customers mailing packages to or from a military post office are required to fill out a United States Postal Service customs form online. It is recommended that you go online to create and print forms prior to arriving at the Post Office. Customers can do this by going to United States Postal Service website at www.usps.com and selecting "Complete Customs Forms" found under the International tab or by visiting the USPS Click-N-Ship webpage at cns.usps.com and creating a "Click-N-Ship" account. Customers not doing this prior to mailing packages could result in delays at their post office. Check with your local post office if you have any questions.

For more on shipping packages to and from military post offices, see the Military Package Shipment page.