PS Form 1583-A, Application to Act as a Commercial Mail Receiving Agency is a form issued by the United States Postal Service (USPS) used to register a Commercial Mail Receiving Agency (CMRA). The form was last updated on January 1, 2023 , and is available for download below.
A CRMA is a private company that acts as an agent for customer's mail that is able to hold it until pickup or forward to the customer's address. Unlike a post office, a CRMA can receive courier packages or other non-mail. CRMA customers can receive their mail at the agency's address instead of their home address. The agency can also provide additional services, such as courier or facsimile.
The application - also known as USPS Form 1583-A - should contain information about the CRMA, identification, and contact information about the owner or the manager of the agency.
The PS 1583-A is related to the PS Form 1583, Application for Delivery of Mail Through Agent, which authorizes the CRMA to receive mail on the customer's behalf and proves that a responsible party is linked to the mailbox. The CMRA must have a copy of this form on file for each addressee or company receiving mail at the agency. Any person or company renting a Post Office (PO) Box directly through the post office or a mailing address from an approved CMRA must fill this form out. The agency keeps the original of the PS Form 1583 and the customer can keep a copy.
The form must be completed by the CMRA owner or manager. The commercial mail receiving agency form must be executed in duplicate in the presence of the postmaster or designee. Step-by-step PS Form 1583-A instructions are provided below: