Arizona Sales Tax Rate 2026: 5.6% State, 8.54% Avg. Combined
Arizona’s state sales tax rate is 5.6%. Cities, counties and special districts add their own rates on top, so the total depends on where the order is delivered. The average combined state and local rate is 8.54%. Arizona’s tax is technically a transaction privilege tax (TPT) on the seller, but it works like a sales tax for most online orders.
| Arizona sales tax (2026) | Rate |
|---|---|
| State rate | 5.6% |
| Average local rate | 2.94% |
| Average combined rate | 8.54% |
Rates as of July 1, 2026, from the Tax Foundation. The exact rate on an order depends on the delivery address. Look up the exact rate for any Arizona ZIP code with our sales tax calculator.
Arizona’s transaction privilege tax (TPT) is structurally different from sales tax in most other states. Understanding this distinction matters for how you register, what you collect, and how you file. Critically, Arizona does not tax SaaS or most digital goods — a significant exemption for software and digital product sellers.
Quick Reference
Section titled “Quick Reference”| Criterion | Detail |
|---|---|
| State Rate | 5.6% (TPT) |
| Economic Nexus Threshold | $100,000 gross sales (calendar year) |
| Transaction Threshold | None |
| Digital Goods / SaaS | Not taxable |
| Typical Filing Frequency | Quarterly |
| SST Member | No |
| Registration Portal | AZTaxes.gov |
Economic Nexus
Section titled “Economic Nexus”For informational purposes only · Not legal or tax advice · Consult a licensed tax professional · Rules as of 2026
Arizona’s economic nexus threshold is $100,000 in gross sales into Arizona in the current or prior calendar year. Once crossed, you must register for a TPT license and begin collecting.
The threshold is based on gross sales, not taxable sales. Marketplace-facilitated sales (Amazon, Etsy, eBay) count toward the threshold even though the marketplace collects and remits TPT on those transactions.
There is no transaction count alternative threshold in Arizona.
Arizona TPT — Not a Traditional Sales Tax
Section titled “Arizona TPT — Not a Traditional Sales Tax”Arizona’s transaction privilege tax is technically a privilege tax imposed on the seller for the privilege of doing business in Arizona, rather than a traditional sales tax imposed on the buyer. In practice, sellers pass this cost on to customers at checkout, so it functions like a sales tax from a consumer perspective — but the legal structure matters.
Key TPT structural differences:
- The tax obligation belongs to the seller, not the consumer
- Sellers are liable for TPT even if they fail to collect it from customers
- TPT applies to gross receipts, not individual transactions
- Different business classifications (retail, online, etc.) are licensed separately
Remote e-commerce sellers typically register under the Retail classification for TPT purposes.
Tax Rate and Product Taxability
Section titled “Tax Rate and Product Taxability”Arizona sales tax calculator
Every rate that applies at a US ZIP code, worked out on your order.
Sales tax · Arizona 85004
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Collecting sales tax in Arizona and beyond?
GoodVat tracks your economic nexus in every state, registers you, charges the right rate on every order and files your returns.
Calculation only, not legal or tax advice. Verify with the state Department of Revenue before you file. State averages: Tax Foundation, July 1, 2026.
Arizona’s state TPT rate is 5.6%. Cities and counties add additional local TPT rates on top:
- State: 5.6%
- County: typically 0.5%–1.6%
- Municipal: typically 1.5%–3.0%
- Combined maximum: up to 11.2% in some municipalities
For remote sellers (no Arizona physical presence), destination-based TPT applies. You collect based on the buyer’s location.
Product Categories
Section titled “Product Categories”Taxable: Tangible personal property, prepared food, most retail goods.
Exempt from TPT: Prescription drugs, most groceries (food for home preparation), qualifying medical equipment, agricultural inputs.
Not taxable (relevant to digital sellers): SaaS, remotely accessed software, and digital goods — see below.
Digital Goods and SaaS
Section titled “Digital Goods and SaaS”Arizona does not tax SaaS or most digital goods under its TPT framework. This is a meaningful exemption for e-commerce sellers in the software and digital product space.
Arizona’s Department of Revenue has consistently held that:
- SaaS (remotely accessed software) is not subject to TPT because no tangible personal property is transferred
- Downloaded software — Arizona has historically taxed downloaded software (where a permanent copy is delivered), but the line between taxable downloaded software and non-taxable SaaS has been litigated and is narrow; confirm your product classification against current DOR guidance
- Digital content (ebooks, music, streaming) — generally not subject to TPT in Arizona
Important: Arizona’s digital goods exemption does not mean you have no local TPT obligations. Some municipalities have their own broader TPT rules. If you have significant business in Scottsdale, Phoenix, or Tucson, verify the city-level treatment.
Registration
Section titled “Registration”- Go to AZTaxes.gov
- Create an account and select “Apply for a TPT License”
- Choose the retail or appropriate business classification
- Pay the one-time license fee (typically $12 for a standard TPT license)
- You will receive your Arizona TPT license number
- You can now collect and remit TPT
City licensing: In addition to the state TPT license, Arizona requires separate city TPT licenses for municipalities where you have sufficient activity. Remote sellers without a physical presence typically file a combined state and city TPT return through AZTaxes.gov, which covers both levels.
Foreign Sellers
Section titled “Foreign Sellers”Arizona accepts foreign business registrations through AZTaxes.gov. You will need a US EIN. If you operate without a US entity, you can still register using a foreign tax identification number in many cases — contact the Arizona DOR for current guidance.
Filing Frequency and Deadlines
Section titled “Filing Frequency and Deadlines”Arizona filing frequency is based on prior-year Arizona TPT liability:
| Annual TPT Liability | Filing Frequency |
|---|---|
| Less than $2,000 | Annual |
| $2,000–$8,000 | Quarterly |
| More than $8,000 | Monthly |
Quarterly due dates: 20th of the month following the quarter end (April 20, July 20, October 20, January 20).
Returns are filed and payments made through AZTaxes.gov. Arizona requires returns even for zero-liability periods.
Compliance Notes
Section titled “Compliance Notes”TPT license vs sales tax permit: When registering with compliance tools like Avalara or TaxJar, note that Arizona uses TPT terminology. The license number format and filing process differ from standard sales tax states.
Marketplace sales count: Amazon, Etsy, and other marketplace facilitators collect and remit Arizona TPT on your behalf, but those sales count toward your $100,000 nexus threshold.
City-level complexity: Arizona cities historically administered their own TPT independently of the state. While AZTaxes.gov now handles most city filings in a single combined return, a few cities (notably Tucson) previously required separate filings. Verify through AZTaxes.gov whether your specific destination cities are handled in the unified return.
No SST membership: Arizona is not a member of the Streamlined Sales Tax (SST) program, so you cannot use SST registration to cover Arizona.
Digital sellers: If you sell SaaS or purely digital products into Arizona and have no physical presence, your TPT exposure is likely minimal — but do confirm downloaded software treatment for your specific product type.
Arizona Sales Tax FAQ
Section titled “Arizona Sales Tax FAQ”What is the sales tax rate in Arizona?
Section titled “What is the sales tax rate in Arizona?”Arizona’s state sales tax rate is 5.6%. Local taxes are added on top, and the average combined state and local rate is 8.54% (Tax Foundation, July 2026). The exact rate depends on the delivery address. Arizona’s tax is technically a transaction privilege tax (TPT) on the seller, but it works like a sales tax for most online orders.
What is the Arizona economic nexus threshold?
Section titled “What is the Arizona economic nexus threshold?”Remote sellers must register and collect Arizona sales tax once they make more than $100,000 in gross sales into the state (calendar year). There is no separate transaction-count threshold.
Is SaaS taxable in Arizona?
Section titled “Is SaaS taxable in Arizona?”Generally no. Arizona does not tax SaaS, though some specific digital products can be taxable. See the Digital Goods and SaaS section above for the details.
How often do you file sales tax in Arizona?
Section titled “How often do you file sales tax in Arizona?”Most sellers file quarterly. Arizona assigns your filing frequency when you register, based on how much tax you collect, so lower-volume sellers may file less often.