Arizona does not have a conventional sales tax. It has a Transaction Privilege Tax (TPT), charged to businesses for the privilege of doing business in the state, with a base state rate of 5.6% plus county and city rates layered on top.1Arizona Department of Revenue. Arizona State, County and City Transaction Privilege and Other Tax Rate Tables At the register, it looks and feels like sales tax. Legally, it works differently, and that difference shapes who owes what.
Why Arizona Calls It TPT Instead of Sales Tax
Most states tax the buyer at checkout. Arizona taxes the seller. TPT is a tax on the business, collected by the Arizona Department of Revenue (ADOR), not a tax the business collects from you on the state’s behalf.2Arizona Department of Revenue. Transaction Privilege Tax Businesses almost always pass the cost through to the customer by adding it to the price, which is why shoppers rarely notice the distinction.
It matters when something goes wrong. If a business fails to charge or remit TPT, ADOR pursues the business, not the customer. And a business that absorbs the tax instead of passing it on still owes the full amount.
How Much Is Arizona Sales Tax?
There is no single Arizona rate. Every taxable sale can carry up to three layers: state, county, and city. The state retail rate is 5.6%.1Arizona Department of Revenue. Arizona State, County and City Transaction Privilege and Other Tax Rate Tables County excise taxes and municipal TPT rates sit on top, and they vary by location and by the type of business making the sale. A restaurant in one city can face a different combined rate than a retailer across the street, because cities set their own rates per business classification.
ADOR publishes rate tables listing every county and municipality’s rates by classification.3Arizona Department of Revenue. Tax Rate Table If you need the exact combined rate for a specific address and type of sale, that table is where to find it.
What Arizona TPT Applies To
Arizona organizes taxable activity into sixteen business classifications rather than lumping everything under “sales.”4Arizona Department of Revenue. Retail Sales Subject to TPT The classification controls the rate and the available deductions. The ones most people encounter:
- Retail sales of tangible personal property, including clothing, electronics, vehicles, and handmade goods, whether sold in a store, at a farmer’s market, or online.
- Restaurants and bars, covering food and drink sold for on-premises consumption.
- Contracting, meaning construction, renovation, and repair of real property.
- Commercial rentals, and residential rentals in many cities.
- Personal property rentals, such as equipment or vehicles.
- Utilities and telecommunications, including electricity, gas, water, phone, and internet.
- Amusements, meaning admission to entertainment venues and sporting events.
- Publishing and job printing.
What’s Exempt from Arizona Sales Tax
Several categories fall outside TPT entirely under the retail classification:
- Most grocery food purchased for home consumption. Prepared food sold by restaurants is still taxable.5Arizona Legislature. Arizona Code 42-5061 – Retail Classification Definitions
- Prescription drugs and medical oxygen prescribed by a licensed medical, dental, or veterinary professional, along with insulin, syringes, and glucose test strips.5Arizona Legislature. Arizona Code 42-5061 – Retail Classification Definitions
- Prescription eyeglasses and contact lenses, hearing aids, durable medical equipment designated reimbursable by Medicare, and prosthetic appliances.5Arizona Legislature. Arizona Code 42-5061 – Retail Classification Definitions
- Purchases a business makes for resale. The tax is collected when the item eventually reaches the final consumer. These transactions are documented using Arizona Form 5000A.6Arizona Department of Revenue. Arizona Resale Certificate
- Machinery and equipment used in basic or applied research in the sciences and engineering, including prototyping and testing. The exemption does not cover quality control, market research, or social science research.7Arizona Legislature. Arizona Code 42-5159 – Exemptions
- Sales to the federal government, Arizona school districts, and qualifying 501(c)(3) organizations for resale.8Arizona Department of Revenue. Arizona Form 5000A – Arizona Resale Certificate
To claim most of these exemptions, the buyer gives the seller a completed exemption certificate (Form 5000) or resale certificate (Form 5000A), and the seller keeps it on file. Without that paperwork, exempt sales are hard to defend in an audit.
Use Tax on Out-of-State Purchases
Arizona use tax is TPT’s companion. When you buy something from an out-of-state seller who does not charge Arizona TPT, you owe use tax at the same 5.6% state rate.1Arizona Department of Revenue. Arizona State, County and City Transaction Privilege and Other Tax Rate Tables The point is to keep buyers from avoiding tax simply by shopping out of state.
Use tax is self-assessed. Businesses report it on their regular TPT return. Individuals technically owe it as well, though enforcement against individuals is minimal compared to the audit risk businesses face. If you already paid sales tax to another state on the same purchase, you can credit that amount against your Arizona use tax so you don’t pay twice.
Selling into Arizona from Another State
If you sell into Arizona from out of state, you may still owe TPT. Since 2021, remote sellers must register and collect once their Arizona gross retail sales hit $100,000 in the current or prior calendar year.9Arizona Department of Revenue. Economic Threshold The threshold is based on gross receipts before deductions and applies only to the retail classification.
Marketplace facilitators such as Amazon and eBay are required to collect and remit TPT on sales they facilitate for third-party sellers.10Arizona Department of Revenue. Marketplace Facilitators/Remote Sellers Tax Rates If a marketplace already handles tax collection on your behalf, you generally don’t collect TPT on those sales yourself. You still need a TPT license if you also sell directly to Arizona customers through your own website or other channels.
If You Run a Business: License and Filing in Brief
Any business doing taxable activity in Arizona needs a TPT license before it opens. You apply using the Joint Tax Application (Form JT-1), which also covers employer withholding and unemployment insurance registration.11Arizona Department of Revenue. Joint Tax Application for a TPT License
Once licensed, you file on a schedule tied to your estimated annual combined TPT liability: annually under $2,000, quarterly between $2,000 and $8,000, and monthly above $8,000.12Arizona Department of Revenue. TPT Filing Frequency Returns are due by the 20th of the month after the reporting period, moving to the next business day when the 20th is a weekend or holiday.13Arizona Department of Revenue. Due Dates Businesses with $500 or more in prior-year TPT and use tax liability must file and pay electronically through AZTaxes.gov.14Arizona Department of Revenue. TPT-2 Transaction Privilege, Use and Severance Tax Return A zero-activity period still needs a return; skipping one triggers penalties.
Late filing runs 4.5% of the tax due per month or partial month, with a $25 minimum and a cap of 25% of the tax due or $100, whichever is greater. Late payment adds 0.5% per month, up to 10%. Both can apply at once, and interest accrues on unpaid balances from the original due date.15AZTaxes.gov. FAQ16Arizona Department of Revenue. Filing Notices of Penalties and Interest