Arizona Sales Tax Rate & Rules (2026)

Last updated: 2026-03-27

What is the sales tax rate in Arizona?

What is taxable in Arizona?

How do you register to collect sales tax in Arizona?

What is the economic nexus threshold for Arizona?

How to register for sales tax in Arizona

Before you can collect sales tax, you need to register with the Arizona Department of Revenue. Here is the step-by-step process.

1. Apply for a Transaction Privilege Tax (TPT) License online at azdor.gov or through AZTaxes.gov
2. You will need your FEIN or SSN, business entity information, and physical location details
3. Arizona requires a separate license for each business location
4. The state TPT license is free, but some cities may require a separate local license
5. Most online applications are processed immediately and you can begin collecting tax right away

How to collect sales tax in Arizona

Once registered, you are responsible for charging the correct amount of sales tax on every taxable transaction. Here is how the collection process works in Arizona.

1. Determine whether your business activity is subject to Arizona TPT — the tax is on the privilege of doing business, not on the buyer
2. Look up the combined rate (state + county + city) for your business location — Arizona uses origin-based sourcing for most transactions
3. Charge the appropriate rate at the point of sale and itemize it on receipts
4. Accept Arizona resale certificates (Form 5000) from qualifying wholesale buyers
5. Track sales by jurisdiction for accurate reporting on your TPT return
6. Keep records of all transactions, exemption certificates, and tax collected for at least 4 years

How to file and remit sales tax in Arizona

Filing your sales tax return on time is critical to avoid penalties. Arizona requires electronic filing for most businesses.

1. File your TPT return online through AZTaxes.gov — Arizona requires electronic filing for most businesses
2. Filing frequency is assigned based on your estimated tax liability: monthly (over $2,000/month), quarterly ($500-$2,000/month), or annually (under $500/month)
3. Report gross income by business classification code and jurisdiction
4. Deduct exempt sales and calculate net taxable amount
5. Pay electronically by the due date — the 20th of the month following the reporting period
6. Keep all records and filed returns for at least 4 years

What is exempt from Arizona sales tax?

Not everything is subject to sales tax. Arizona provides exemptions for certain products, buyers, and uses. Always verify the specific exemption requirements with the Arizona Department of Revenue.

• •Sales for resale with a valid Arizona resale certificate (Form 5000 or 5000A)
• •Groceries (food for home consumption) at the state level, though some cities tax food
• •Prescription medications and prosthetic devices
• •Machinery and equipment used directly in manufacturing
• •Sales to the U.S. government and Arizona state/local governments
• •Agricultural feed, seed, and fertilizer
• •Sales of real property (real estate transactions)

What are the highest combined sales tax rates in Arizona?

Because Arizona allows local jurisdictions to add their own sales taxes on top of the state rate, combined rates vary by location. Here are some of the highest combined rates in major Arizona cities.

What is use tax in Arizona?

Arizona use tax applies when you purchase taxable goods or services from out-of-state vendors who do not collect Arizona TPT. The use tax rate matches the TPT rate for your location. Businesses must self-assess and remit use tax on their TPT return. Common examples include online purchases, equipment bought from out-of-state suppliers, and office supplies ordered from non-collecting vendors.

Does Arizona have marketplace facilitator rules?

Arizona requires marketplace facilitators with more than $100,000 in Arizona sales to collect and remit TPT on behalf of third-party sellers. Major platforms like Amazon, eBay, Etsy, and Walmart Marketplace handle tax collection for sales made through their platforms. Sellers using these platforms are generally not required to collect TPT on those marketplace sales but remain responsible for direct sales.

What are the penalties for sales tax non-compliance in Arizona?

Arizona imposes a late-filing penalty of 4.5% of the tax due per month (up to 25%) plus a late-payment penalty of 0.5% per month (up to 25%). Interest accrues on unpaid tax at a rate determined quarterly. Failure to file a return can result in the Department of Revenue estimating your liability. Fraud or willful evasion carries criminal penalties including fines and imprisonment.

This is general information, not legal or tax advice. Tax rules change frequently — always verify with the official state agency. Sources: Arizona Department of Revenue.