USPS Form 1583 is a standard form required by the United States Postal Service for anyone who wants to use a commercial mail receiving agency (CMRA) or a mail forwarding service. This form is also known as the Application for Delivery of Mail Through Agent (more information at The purpose of Form 1583 is to establish proof of identity and to authorize a CMRA or mail forwarding service to receive mail on behalf of an individual or a business. The form requires the applicant to provide personal and business information, such as their name, address, and contact details. The applicant must also provide two forms of identification, such as a driver’s license or a passport. In addition to providing personal and business information, the applicant must also sign and date the form. By signing the form, the applicant authorizes the CMRA or mail forwarding service to receive and handle their mail. This is an important document, as it helps to prevent fraud and ensure that mail is delivered to the correct recipient. If you are planning to use a CMRA or a mail forwarding service, you will be required to complete and sign Form 1583. The form can be obtained from the USPS or the CMRA or mail forwarding service provider.

Formulary 1583 Instructions for the United States Postal Service

To complete the USPS Form 1583, you will need to follow these steps:

  • Obtain the form. You can obtain a copy of the form from your chosen commercial mail receiving agency or download it from the USPS website.
  • Complete the Customer Information section. Enter your name, business name (if applicable), and address. If you are completing the form on behalf of a business, provide the name of the business and your position in the business.
  • Provide identification. Provide two forms of identification that show your name and physical address. One of these forms must be a government-issued photo ID, such as a driver’s license or passport.
  • Complete the Agent Authorization section. Enter the name and address of the CMRA that you will be using as your mailing address.
  • Complete the Notarization section. Sign the form in the presence of a notary public and have them complete the notarization section of the form.
  • Submit the form. Submit the completed and notarized form, along with a photocopy of the two forms of identification you provided, to the CMRA you have chosen.

Note that the form must be completed accurately and in full, or it may be rejected by the USPS or the CMRA. Be sure to carefully review the form and instructions before submitting it to ensure that all required information has been provided.

Why Form 1583 ought to be notarized?

The USPS Form 1583 must be notarized in order to establish the authenticity of the customer’s signature and to verify the identity of the individual completing the form. The notary public is an impartial witness who verifies that the person signing the form is the person identified in the document and is signing the form voluntarily. Notarization helps to prevent fraud and ensure that the information provided on the form is accurate. It also provides a level of legal protection to the CMRA and the USPS if there is any dispute or legal issue related to the mail and package forwarding services provided. It is important to note that the notary public is not responsible for verifying the accuracy or completeness of the information provided on the form. It is the responsibility of the individual completing the form to ensure that all information is accurate and complete before submitting it for notarization.

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