Application for mailing at Non-Profit Rate with USPS (USPS Form 3624)

Applying for Authorization to Mail Non-Profit Standard Mail Rates with the USPS.

Download USPS Form 3624 by clicking the image below. Complete and return to the USPS. Looking for a quick response? You can submit the form online and use the handy checklist on the last page of the form to make sure you include all necessary documentation!

Click to download Application