Alturas, California sales tax rate: 7.25%
Last updated Checked monthly
The sales tax rate in Alturas, California is 7.25%. That’s the 7.25% state rate, with no local taxes. It’s the lowest of the 310 California cities we checked, and 15 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Alturas combined rate
7.25%
- California state
- 6.25%
- Modoc CountyCounty
- 1%
Alturas sales tax calculator
Enter a price and what you’re selling.
- CaliforniaState · 6.25%$6.25
- Modoc CountyCounty · 1%$1.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoAlturas sales tax rate breakdown
State and county taxes add up to 7.25%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of California | State | 6.25% |
| Modoc County | County | 1% |
| Combined rate | 7.25% |
Rate history
- July 20237.25%
- July 20247.25%
- July 20257.25%
- July 20267.25%
- Today7.25%
No change since July 2023.
Charge the right rate in Alturas, on every order.
Zamp calculates tax at each customer’s address, then files and pays every California return for you, with a sales tax team you can call.
Alturas 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 Alturas, California?
The combined sales tax rate in Alturas is 7.25% as of November 2, 2026. It’s made up of 6.25% California state tax, 1% Modoc County.
Does the sales tax rate vary within Alturas?
Alturas has no special-district taxes, so most addresses in the city pay the same 7.25%: California’s 7.25% plus 1% county tax. This rate was calculated for Alturas’s 96101 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Alturas?
No.
Do online sellers have to collect sales tax in Alturas?
Yes, if they have nexus in California: more than $500,000 in California sales in the previous or current calendar year, or a physical presence in the state. They register with the California Department of Tax and Fee Administration (CDTFA) and charge the rate at the buyer’s address.
Sources. California Department of Tax and Fee Administration (CDTFA) · Zamp Sales Tax API, for Alturas’s 96101 ZIP code. Rates are checked monthly and are for information, not tax advice.
Sales tax, off your plate.
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