The sales tax rate in Santa Rosa, California is 10 percent as of 2026.1California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rates That rate applies to most purchases of physical goods inside city limits, from a new television to a restaurant meal. It also applies as use tax when you order from an out-of-state seller who doesn’t charge California tax at checkout.
Why the Rate Is 10 Percent
California sets a statewide minimum of 7.25 percent on retail sales of tangible goods. Of that, roughly 6 percent goes to the state and 1.25 percent flows back to local governments under the Bradley-Burns law.2California State Association of Counties. Sales and Use Tax Issue Brief The remaining 2.75 percent in Santa Rosa comes from voter-approved district taxes stacked on top.
Those local pieces include a quarter-cent countywide transportation tax under Measure M,3Sonoma County Transportation Authority. Measure M a countywide eighth-cent tax for regional parks and wildfire reduction running through at least March 2029, a Santa Rosa quarter-cent for public safety and violence prevention,4City of Santa Rosa. Public Safety and Violence Prevention Funding Measure and additional district taxes covering other regional needs. The unincorporated parts of Sonoma County that sit outside Santa Rosa pay 9.25 percent, because they don’t carry the city add-ons.1California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rates If you shop just over the city line, the rate on your receipt can be lower.
What Gets Taxed
Sales tax applies to tangible personal property, which California defines as anything you can see, weigh, measure, feel, or touch.5California Legislative Information. California Revenue and Taxation Code 6016 – Tangible Personal Property Clothing, electronics, furniture, appliances, building materials, and vehicles are all covered. Tax hits at the point of sale, when ownership passes to you.
Services generally aren’t taxed, but the line blurs when a service produces something physical. A cabinetmaker who builds you a custom bookshelf charges tax on the finished piece. Repair and installation labor is usually tax-free when it’s itemized separately on the invoice; the part being installed, though, is taxable at its retail value when it exceeds 10 percent of the total charge or appears as a separate line item.6California Department of Tax and Fee Administration. Labor Charges Ask shops to break out parts from labor on the bill.
What’s Exempt
Most grocery food meant for home consumption is exempt. Bread, produce, meat, dairy, eggs, and cereal all qualify.7California Legislative Information. California Revenue and Taxation Code 6359 – Food Products The exemption vanishes the moment food is heated or sold for immediate consumption. A cold deli sandwich from a grocery store is tax-free. A hot rotisserie chicken from the same store is taxable. Restaurants and food trucks charge the full 10 percent on everything they sell.
Prescription medications dispensed by a pharmacist, provided by a physician, or furnished through a health facility under a doctor’s order are also exempt. Over-the-counter drugs you grab off the shelf don’t qualify. The exemption extends to prosthetic devices, artificial limbs, orthotic braces, pacemakers, and other articles permanently worn or implanted to replace or assist a natural body function.8California Department of Tax and Fee Administration. Revenue and Taxation Code 6369 – Prescription Medicines
Nonprofits don’t get a blanket pass. A 501(c)(3) that sells tangible goods generally collects sales tax like any other retailer. Narrow exemptions exist for some charitable organizations, but most nonprofits with a storefront or fundraising sales need a seller’s permit and must remit tax.9California Department of Tax and Fee Administration. Nonprofit/Exempt Organizations
Buying from Out of State
When you order from a seller who doesn’t collect California sales tax, you owe use tax at the same 10 percent rate that applies in Santa Rosa.1California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rates That covers online orders, catalog purchases, and goods you bring home from a trip to another state. If you already paid sales tax to the other state, California credits what you paid and you owe only the difference.
Individual consumers report use tax on their California state income tax return; there’s a line for it. Businesses with a seller’s permit report it on their regular sales and use tax returns. Large unreported purchases are a common audit trigger, and the CDTFA can assess back tax plus interest and penalties when it finds them.
Most of the time, big marketplaces handle this for you. Platforms like Amazon, eBay, and Etsy are required to collect and remit California sales tax on sales they facilitate,10California Department of Tax and Fee Administration. Sales and Use Tax Law – Chapter 1.7 so your Santa Rosa delivery address usually gets charged 10 percent automatically. Use tax is what fills the gap when a smaller out-of-state seller doesn’t.
If You Sell Goods in Santa Rosa
Any business selling or leasing tangible goods in Santa Rosa needs a seller’s permit from the CDTFA before its first sale.11California Department of Tax and Fee Administration. Obtaining a Seller’s Permit The permit is free. Temporary sellers running a booth for 90 days or less at a single location, like fireworks stands or Christmas tree lots, need one too.12CA.gov. Apply for a Seller’s Permit
Once registered, you collect tax from customers and hold it in trust for the state. The CDTFA assigns a filing frequency based on sales volume, from monthly to annual.13California Department of Tax and Fee Administration. Filing Dates for Sales and Use Tax Returns Late payment carries a flat 10 percent penalty on the unpaid amount, and a late return adds another 10 percent on top.14California Department of Tax and Fee Administration. Regulation 1703 Negligence or intentional disregard brings another 10 percent on the deficiency, and fraud can push penalties to 25 or 50 percent.
Resale Certificates
If you’re buying inventory to resell, you can skip paying tax at purchase by giving your supplier a resale certificate. It needs your name and address, seller’s permit number, a description of the goods, a clear statement that the property is for resale, the date, and your signature.15California Department of Tax and Fee Administration. Resale Certificates Tax is collected later, when you sell the goods to the end customer. Using a resale certificate to dodge tax on things you’re actually keeping for yourself triggers a 10 percent penalty on the tax that should have been paid.14California Department of Tax and Fee Administration. Regulation 1703
Manufacturing Equipment
Qualified manufacturing or research and development equipment gets a partial exemption. It knocks 3.9375 percentage points off the rate through June 30, 2030, so a Santa Rosa manufacturer pays roughly 6.0625 percent instead of 10 percent on qualifying purchases.16California Department of Tax and Fee Administration. Partial Exemption Certificate for Manufacturing and Research and Development Equipment To claim it, the buyer gives the seller a timely exemption certificate.
Buying an Existing Business
Unpaid sales tax follows the business, not the former owner. California law requires the buyer to withhold enough of the purchase price to cover any outstanding tax liability of the seller.17California Department of Tax and Fee Administration. Revenue and Taxation Code 6811 – Withholding by Purchaser Skip that step and you can inherit the debt up to the full purchase price. The protective move is to request a tax clearance certificate from the CDTFA before closing. If the CDTFA doesn’t respond within 60 days of receiving your written request, you’re released from the withholding obligation.
If You Disagree With a CDTFA Bill
You can contest an audit finding or a notice of determination. The process usually starts with an informal discussion with the CDTFA’s Business Tax and Fee Division. If that doesn’t resolve it, you file a formal petition for redetermination, or pay the assessed amount and file a claim for refund.18California Department of Tax and Fee Administration. Appeals Procedures Sales and Use Taxes and Special Taxes and Fees Deadlines are counted in calendar days, with weekends and state holidays rolling to the next business day, and missing the date on the CDTFA’s notice can kill the appeal. Interest keeps accruing on any unpaid balance while an appeal is pending, so paying part or all of the bill during the process stops that clock without conceding the amount.