Arizona's Sales Tax Structure

Arizona has a state sales tax of 5.6 percent, but the total tax you pay at checkout is usually higher because cities and counties add their own local taxes on top. The combined rate depends on where you shop — it ranges from about 7.65 percent in some areas to over 11 percent in others. When you see a price tag, that amount does not include sales tax; the tax gets added at the register.

The state collects its 5.6 percent from most goods and some services. Cities and counties then layer on their own rates, which is why two stores selling the same item in different towns will charge different total taxes. A few items are exempt from sales tax entirely — groceries, prescription medications, and medical equipment are the main ones — but clothing, electronics, and restaurant meals are all taxed.

Key Takeaways

  • Arizona's state sales tax is 5.6 percent, but your total tax at checkout includes local city and county taxes, making the real rate between 7.65 and 11 percent depending on location.
  • Groceries and prescription medications are exempt from sales tax, but prepared food, clothing, and most other goods are taxed.
  • The tax is added at the point of sale — prices on shelves do not include it, so your receipt total will be higher than the marked price.
  • Online purchases from out-of-state sellers may or may not have sales tax collected, depending on the seller's policies and Arizona law.

How Local Taxes Add to the State Rate

Every Arizona city and county sets its own sales tax rate on top of the state's 5.6 percent. Phoenix, for example, adds 2.3 percent, bringing the total to 7.9 percent. Tucson adds 2.45 percent for a total of 8.05 percent. Smaller towns and rural areas may add less, while some cities add more. The variation exists because local governments use sales tax revenue to fund schools, roads, and public services.

When you shop, the cashier or online checkout applies the combined rate for that specific location. If you buy something in Phoenix and then drive to a neighboring city, the tax rate changes. This is why it matters to know your local rate — it affects how much you actually pay for everything from groceries to gas to furniture.

What Is and Is Not Taxed in Arizona

Groceries — unprepared food you cook at home — are not taxed in Arizona. This includes bread, milk, vegetables, meat, and canned goods. Prescription medications and certain medical devices are also exempt. However, prepared food is taxed: restaurant meals, deli items, bakery items sold ready to eat, and hot food from a grocery store all have sales tax added.

Clothing and shoes are taxed at the full rate. Electronics, furniture, books, toys, and household items are all taxed. Services like haircuts, car repairs, and plumbing are generally taxed, though some services have different rules. If you are unsure whether something is taxed, the store's receipt will show the breakdown, or you can ask the cashier before you buy.

Sales Tax on Online and Out-of-State Purchases

When you order from a national retailer like Amazon or Walmart online, Arizona sales tax is usually collected at checkout if the seller has a physical presence in Arizona or meets certain sales thresholds. Large retailers almost always collect it. Smaller out-of-state sellers may not collect Arizona tax, though you are technically responsible for reporting it on your state taxes — in practice, most people do not.

The rules changed in recent years because of federal court decisions about online sales tax. If you buy from a small seller in another state and no tax is collected, Arizona does not actively pursue individual buyers for the unpaid tax. However, if you run a business or make frequent large purchases, it is worth understanding your obligations.

Finding Your Exact Local Sales Tax Rate

To find the exact rate where you live or shop, visit the Arizona Department of Revenue website and use their sales tax rate lookup tool. You enter your city or ZIP code and get the combined state and local rate. You can also call your city or county tax office directly — they can tell you the exact percentage in seconds.

Knowing your rate is useful for budgeting. If your local rate is 8.5 percent and you are buying a $100 item, you will pay $108.50 total. Some people use a quick mental math trick: multiply the price by the first digit of the tax rate and divide by 10. For an 8.5 percent rate, that is roughly $8.50 per $100, or 85 cents per $10.

How Arizona Sales Tax Revenue Is Used

The state's 5.6 percent goes into Arizona's general fund, which supports education, transportation, and state services. Local city and county taxes fund schools, police and fire departments, roads, libraries, and parks. When you pay sales tax, you are funding the infrastructure and services in your community.

Some Arizona cities have passed temporary sales tax increases for specific projects — a new school building, a road improvement, or a public facility. These appear as separate line items on your receipt and expire on a set date. Reading your receipt shows you exactly where your tax dollars go.

Frequently Asked Questions

Do I pay sales tax on groceries in Arizona?

No. Unprepared food — items you take home and cook — is exempt from sales tax. This includes produce, meat, dairy, bread, and canned goods. However, prepared food like restaurant meals, deli items, and hot food from a grocery store counter are taxed.

Why is the sales tax different in different Arizona cities?

Each city and county sets its own local tax rate on top of Arizona's 5.6 percent state rate. Cities use this revenue for schools, roads, and local services. That is why Phoenix has a different rate than Tucson or a small town — they each decided what rate their community needs.

What is the highest sales tax rate in Arizona?

The highest combined rates are in some smaller cities and special districts that have added local taxes for specific projects. Rates can exceed 11 percent in certain areas. Check the Arizona Department of Revenue website or your receipt to see your exact local rate.

Do I have to pay sales tax on online orders from out-of-state companies?

Large online retailers collect Arizona sales tax at checkout. Smaller out-of-state sellers may not. If tax is not collected, you are technically responsible for reporting it, but Arizona does not actively pursue individual consumers for unpaid tax on small purchases.

Is sales tax added to the price shown on the shelf?

Yes. Shelf prices in Arizona do not include sales tax. The tax is calculated and added at checkout, so your final receipt will be higher than the marked price. This is why it is useful to know your local tax rate when budgeting.