Casa Grande, Arizona sales tax rate: 8.7%
Last updated Checked monthly
The sales tax rate in Casa Grande, Arizona is 8.7%. That’s the 5.6% state rate plus 3.1% in local taxes. It’s higher than 19 of the 60 Arizona cities we checked, and 1 other city pays the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Casa Grande combined rate
8.7%
- Arizona state
- 5.6%
- Pinal CountyCounty
- 1.1%
- Casa GrandeCity
- 2%
Casa Grande sales tax calculator
Enter a price and what you’re selling.
- ArizonaState · 5.6%$5.60
- Pinal CountyCounty · 1.1%$1.10
- Casa GrandeCity · 2%$2.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoCasa Grande sales tax rate breakdown
State, county and city taxes add up to 8.7%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Arizona | State | 5.6% |
| Pinal County | County | 1.1% |
| Casa Grande | City | 2% |
| Combined rate | 8.7% |
Rate history
- July 20238.7%
- July 20248.7%
- July 20258.7%
- July 20268.7%
- Today8.7%
No change since July 2023.
Charge the right rate in Casa Grande, on every order.
Zamp calculates tax at each customer’s address, then files and pays every Arizona return for you, with a sales tax team you can call.
Casa Grande sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Casa Grande, Arizona?
The combined sales tax rate in Casa Grande is 8.7% as of November 3, 2026. It’s made up of 5.6% Arizona state tax, 1.1% Pinal County, 2% Casa Grande.
Does the sales tax rate vary within Casa Grande?
Casa Grande has no special-district taxes, so most addresses in the city pay the same 8.7%: Arizona’s 5.6% plus 1.1% county tax plus 2% city tax. This rate was calculated for Casa Grande’s 85122 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Casa Grande?
Yes, at the full 8.7%.
Do online sellers have to collect sales tax in Casa Grande?
Yes, if they have nexus in Arizona: more than $100,000 in Arizona sales in the previous or current calendar year, or a physical presence in the state. They register with the Arizona Department of Revenue and charge the rate at the buyer’s address.
Sources. Arizona Department of Revenue · Zamp Sales Tax API, for Casa Grande’s 85122 ZIP code. Rates are checked monthly and are for information, not tax advice.
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