USPS PS Form 1093, PO Box application
Review PS Form 1093 before applying for a PO Box at the Post Office where the box will be opened. USPS requires identity documents and payment through its current process.
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Check the official form requirements
Download the current PS Form 1093, then complete and sign it outside IRIS. Use IRIS for the finished PDF only when the agency's required filing method and the acceptable-use policy permit a printed PDF.
IRIS is an independent printing and mailing service. It is not USPS or U.S. Postal Service. Review the document, destination, mailing options, and total before checkout.
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