A USPS 1583 gives us permission to accept and handle mail under your or your business’s name. We’re required by law to have a signed copy of this form on file in order to ensure that a real person or entity is linked to a Stable mailbox.
When you set up a Stable address, we’ll pre-fill this form for you!
This form is required regardless of whether you set up a mailbox for an individual or a business.
You can download the USPS 1583 form here for reference.
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