The Arizona Department of Revenue (ADOR) plans to mail renewal letters to business owners this month advising them to renew their Arizona Transaction Privilege Tax (TPT) License before January 1. Penalties will apply to late renewals.
Businesses are encouraged to update and verify their account information annually, to prevent unnecessary fees and penalties. AZTaxes.gov enables registered businesses to update their accounts at any time. An e-signature PIN is required to make changes.