Step 1: To access the online notary to complete your verification documents, simply login to your account, using a desktop or laptop computer and click the blue “Complete Verification” button.
Please note that completing verification is currently not available in the mobile app.

Step 2: Then you will be reminded of what IDs are acceptable for the verification process.
You will need to select if you have a US Social Security number, then click Continue:

Step 3: Fill out the necessary information. This will pre-populate the USPS 1583 form for you and then click ‘Use Online Notary’:




Step 4: Once you click ‘Use Online Notary’, you will be directed to the online notary platform.
Note: The online notary service we work with has a $25.00 fee, which will be charged to the same credit card you used to set up your Anytime Mailbox account. You might also be asked a few extra verification questions during the totally normal process and part of keeping things secure!
Verification for International Customers (Including Canada)
Foreign Address & ID Requirements: Customers residing outside the U.S. (including Canada) can complete USPS Form 1583 using our approved online notary flow. Enter your actual foreign residential address during setup and provide matching valid IDs/proof of address issued by your home country.
Accepted Foreign Documents: Ensure your government-issued photo ID and secondary proof of address (such as a utility bill, bank statement, or ID card) display your full name and foreign address clearly.
Troubleshooting Notary Flow Issues
Incorrect U.S. Address Prompts or System Loops: If the notary portal incorrectly requires a U.S. address or loops continuously while validating your foreign information, do not attempt to enter a false U.S. address.
Contact Support or email help@anytimemailbox.com so an agent can issue another notary link.