The Arizona Department of Revenue (ADOR) has opened the 2026 Transaction Privilege Tax (TPT) license renewal season earlier than in previous years. This change gives businesses more time to update their accounts and renew on schedule. ADOR has started notifying businesses by letter and email about the renewal cycle for 2026 TPT licenses.
The deadline for renewing a TPT license is January 1, 2026. Licenses are valid for one calendar year. Businesses that renew late or after January 31 may face fees or penalties. State law requires electronic renewal for taxpayers with multiple business locations or annual total tax liability of $500 or more (A.R.S. § 42-5014). Businesses with an AZTaxes account must renew online and will not receive paper forms.
Businesses without a physical presence in Arizona but with more than $100,000 in sales to Arizona customers must also renew their TPT licenses. Marijuana excise tax licenses do not need renewal, but marijuana TPT licenses must be renewed each year.
The renewal fee is due at the time of renewal and can be paid on AZTaxes.gov via e-check or ACH Debit if set up on the account. ADOR stresses the importance of updating owner and officer information before renewing to avoid processing delays.
Businesses are encouraged to review and adjust their filing frequency if their estimated annual TPT liability has changed. Delinquencies on the business account prevent changes to filing frequency.
ADOR has expanded its communication channels and now shares updates on Instagram, in addition to Facebook, LinkedIn, NextDoor, X, and YouTube. The department reminds taxpayers not to share personal or financial information on social media and directs specific questions to its official website.
ADOR is seeking feedback from taxpayers about their experience with paper processing times through a short survey.
Quarterly TPT filers must file their July to September activity on their September return, due in October. Returns are required for each tax period, even if no tax is due or no sales were made. Filing online is recommended for faster processing and fewer errors.
Taxpayers can update business information such as location closures or mailing address changes on AZTaxes.gov by logging into their account and using the “Account Update” feature.
ADOR notes that common errors in TPT filing often occur with paper returns, which can be reduced by filing online since much of the information is pre-populated.
Businesses are reminded to click “Submit” when filing online; clicking “Save” does not complete the submission.
Several tax changes have been announced for various Arizona municipalities:
– The City of Maricopa will increase its general TPT rate by 0.5% for certain business classifications starting October 1, 2025. Some tax classes, such as hotels and retail food for home consumption, are excluded from this increase.
– In Maricopa County and the City of Phoenix, a new funding mechanism for the Maricopa County Stadium District will redirect a portion of existing TPT revenues generated at or near Chase Field for stadium renovation and maintenance, effective October 1, 2025. This does not involve new taxes but requires businesses in the district to report under specific region codes.
– The Town of Clifton will raise the hotel classification tax rate from 3% to 5% and establish a local use tax of 3%, among other changes, effective October 1, 2025.
– The Town of Chino Valley will increase its manufactured buildings classification tax rate from 2% to 3% starting November 1, 2025.
– The Town of Thatcher will increase its transient lodging additional tax classification from 3% to 5%, effective January 1, 2026.
– The City of Phoenix will adjust the threshold amount for its two-level retail sales and use tax rate structure to $14,338 for the 2026-2027 period, effective January 1, 2026.
ADOR continues to offer free workshops and tutorials for taxpayers, including in-person and online sessions on business tax basics and avoiding common TPT errors.
For more information on these changes and available resources, businesses are encouraged to visit the ADOR website.
