What is USPS validation?

Last modified 1/16/2025 7:31:45 AM EST

USPS validation is the process of checking addresses against the official United States Postal Service (USPS) database to ensure they are accurate, complete, and deliverable. This helps prevent issues like returned mail or undelivered forms.

With TaxBandits, every address you enter on your forms is automatically verified through our USPS Address Validation system. If any errors are detected, you'll be prompted to make corrections instantly—making the process quick and hassle-free.

There's no added cost. USPS address validation is now completely free, helping you file with greater confidence and accuracy.