The USPS form 1583 must be filed with any of Mail Receiving Agencies you choose. These services are regulated by the U.S. Postal Service, and your Mail Receiving Agency is required to provide a copy of your Form 1583 to the Postal Service. You should make sure the service you use is in compliance with these rules and regulations, including all of the identification and notarization rules. For a full discussion of the Commercial Mail Receiving Agency requirements, visit the U.S. Postal Service CMRA FAQ page. Required for Everyone: Box 1: Enter date Box 2: Name in Which Applicant’s Mail Will Be Received for Delivery to Agent. (Most of the cases your company name. ) Box 3: Enter your mailing address provided by your mail forwarding service. Box 4: Enter the mailing address of your mail forwarding agent. Box 5: Enter ‘Yes’ and sign inside the box if you want the agent to accept registered mail for you Box 6: Enter your name Box 7: Enter your address and phone number Box 8: Enter the number of your 2 types of identification. Make copies of those identifications to send with your form. Please be sure to include expiration date of the IDs. Only Required for Businesses: Box 9: Enter your company name Box 10: Enter your company’s address and phone number Box 11: Enter the type of business Box 12: For the business, enter the names of the people who will receive mail Box 13: Enter the names and addresses of the company officers Box 14: Enter the registered business name and address, plus the country, state and date of registration Required for Everyone: Box 15: Get the form signed by agent or notary public Box 16: Your signature Because the service is required to have the originals, send the completed form, along with the copies of your identification to your mail forwarding service. Shipito LLC, 3501 Jack Northrop Ave, Hawthorne, CA 90250 USA Please be sure to follow above instructions. Download form 1583 for our Hawthorne Warehouse (PDF) Download form 1583 for our Tualatin Warehouse (PDF)