What is the sales tax rate in Casa Grande, Arizona?

The combined sales tax rate in Casa Grande, Arizona is 10.000% as of 2026. This includes the Arizona state rate of 5.600% plus local jurisdiction taxes.

How is the Casa Grande sales tax calculated?

Multiply your purchase amount by 10.000% (or 0.01000) to get the tax owed. For example, a $100 purchase incurs $10.00 in sales tax.

What is the Arizona state sales tax rate?

The base Arizona state sales tax rate is 5.600%. Local jurisdictions may add additional taxes on top of this rate.

Does Casa Grande have a county sales tax?

Casa Grande imposes an additional county-level sales tax of 1.100% on top of the state rate.

When was the Casa Grande sales tax rate last updated?

The Casa Grande sales tax rate was last verified on March 27, 2026. We cross-reference all rates against the official State Department of Revenue data.

Live Data: April 2026

Casa Grande, AZ Sales Tax Rate 2026

The combined sales tax rate in Casa Grande, Arizona is 10.000%.

Combined Rate 10.000%

State5.600% County1.100% City1.700%

Casa Grande Sales Tax Breakdown

Jurisdiction	Rate
Arizona State Sales Tax	5.600%
County Sales Tax	1.100%
City / Municipal Tax	1.700%
Special District Tax	1.700%
Total Combined Rate	10.000%

Which County Is Casa Grande In?

Casa Grande falls within Pinal, Arizona. Pinal imposes a 1.100% county-level sales tax in addition to the Arizona state base rate.

Casa Grande ZIP Codes

The following ZIP codes are mapped to Casa Grande for sales tax purposes. All listed codes apply the 10.000% combined rate.

85122 85193 85194

Nearby Tax Rates

Combined Rate

Combined Rate

Business Nexus in Arizona

Economic Nexus Threshold

Selling into Arizona from out of state? Once you exceed $100,000 in annual sales or 200 transactions, you must register and collect Arizona sales tax.

FAQ: Casa Grande Sales Tax

The combined sales tax rate in Casa Grande, Arizona is 10.000% as of 2026.

Multiply your purchase price by 10.000% to find the tax owed. A $500 purchase would include $50.00 in sales tax.

Groceries are generally taxable in Arizona. Check the official Department of Revenue for specific exemptions.

Vehicle purchases in Casa Grande are subject to the 10.000% combined rate, though some states apply different rules for vehicle sales. Verify with the Arizona Department of Revenue or DMV.

Register for a sales tax permit through the official Arizona Department of Revenue website. Registration is typically free and required before collecting any sales tax.

Sales Tax Calculator

Using 10.000% rate for Casa Grande, AZ

Purchase Amount ($)

Tax Amount $0.00

Total with Tax $100.00

Rate applied: 10.000% combined

Official Tax Authority

Arizona Department of Revenue

Filing Deadline: TPT returns due the 20th of the month following the filing period. File via AZTaxes.gov.

Visit Official Portal (602) 255-3381