The sales tax rate in the City of Santa Barbara is 9.25% as of 2026, following a voter-approved increase that took effect in late 2025.1California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rates Unincorporated parts of Santa Barbara County charge 7.75%, and other cities in the county fall between those two figures. Which rate shows up on your receipt depends on the exact street address of the sale.
Rates Across Santa Barbara County
California sets a 7.25% statewide base, and each city can layer its own voter-approved district taxes on top. Current rates as of January 1, 2026:1California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rates
- City of Santa Barbara: 9.25%
- Carpinteria: 9.00%
- Goleta: 8.75%
- Solvang: 8.75%
- Unincorporated Santa Barbara County: 7.75%
The gap matters on large purchases. A $2,000 laptop bought inside Santa Barbara city limits costs $30 more in tax than the same laptop bought a few blocks away in an unincorporated area.
What Makes Up the 9.25%
The combined rate is really several taxes stacked together. California’s statewide 7.25% comes first, authorized under Revenue and Taxation Code Section 6051 and directed to the state general fund, county health and social services, local transportation, and local public safety.2California Department of Tax and Fee Administration. California Code Revenue and Taxation Code 6051 – Imposition and Rate of Sales Tax
On top of that, the City of Santa Barbara adds 2.00% in district taxes. One percent comes from Measure C, a general-purpose tax approved by voters in November 2017 that funds police, fire, emergency medical response, street repair, parks, and homelessness programs.3Ballotpedia. Santa Barbara, California, Sales Tax, Measure C (November 2017) Another half-percent came in through Measure I, approved in November 2024. A final half-percent is a county district tax that applies countywide.
What’s Taxable and What’s Exempt
Sales tax applies to physical goods: clothing, electronics, furniture, appliances, and almost anything else you can carry out of a store. Services alone — a haircut, legal advice, accounting work — are not taxed.
Groceries are the biggest exemption most people encounter. Food bought for home consumption is exempt under Revenue and Taxation Code Section 6359, which covers produce, meat, dairy, bread, cereal, bottled water, and the usual grocery-bag contents. The exemption disappears when food is served as a meal, sold hot, eaten at tables provided by the retailer, or sold through a vending machine.4California Legislative Information. California Revenue and Taxation Code 6359 A deli sandwich eaten at the counter is taxable; the same sandwich wrapped cold and taken home is not.
Prescription medicines dispensed by a licensed pharmacist on a doctor’s, dentist’s, or podiatrist’s prescription are also exempt.5California Legislative Information. California Code Revenue and Taxation Code RTC 6369 Over-the-counter drugs, vitamins, and supplements don’t qualify.
When a service provider also sells you a physical product, the product is taxable even if the service isn’t. A contractor charges tax on the water heater but not on labor to install it. A salon charges tax on a bottle of shampoo even though the haircut itself is exempt.
Buying a Car, Boat, or Plane
Dealers collect sales tax at the time of sale, just like any other retailer. Private-party and out-of-state purchases work differently: you owe use tax at the same rate and pay it either directly to the CDTFA or at the DMV when you register.6California Department of Tax and Fee Administration. Tax Guide for Purchasers of Vehicles, Vessels, and Aircraft
Tax is calculated on the full purchase price, not a blue book estimate. Family gift transfers and a few other narrow situations may reduce or eliminate it, but a straightforward private sale is taxed on the agreed price. People who buy a used car on Craigslist and then get a tax bill at the DMV are often caught off guard by this.
Online and Out-of-State Purchases
If an out-of-state seller doesn’t collect California sales tax at checkout, you owe use tax at the rate that would have applied locally. For a Santa Barbara city resident, that’s 9.25%.1California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rates The use tax exists so out-of-state purchases don’t undercut local stores.
Most online shopping already has tax built in. California treats marketplace facilitators like Amazon, eBay, and Etsy as the retailer for tax purposes, so the platform collects and remits on behalf of its third-party sellers.7California Department of Tax and Fee Administration. Sales and Use Tax Law – Chapter 1.7 The gap mostly shows up with smaller independent websites, direct orders from out-of-state businesses, and items bought while traveling.
Individuals can report use tax once a year on their California income tax return. Businesses with seller’s permits report it on their regular sales tax returns.
Selling Goods: Permits and Resale Certificates
Anyone selling physical goods at retail in California needs a seller’s permit from the CDTFA. That includes sole proprietors, corporations, partnerships, and LLCs. A pop-up or other short operation of 90 days or less needs a temporary seller’s permit.8California Department of Tax and Fee Administration. Obtaining a Sellers Permit The permit itself is free, though the CDTFA may require a security deposit against potential unpaid taxes. The agency assigns a monthly, quarterly, or annual filing frequency based on expected or actual sales, with monthly prepayments generally required once tax liability averages $17,000 or more per month.
Operating without a permit carries a 50% penalty on taxes owed during the period of non-compliance, on top of the standard 10% late-filing penalty, where average monthly taxable sales exceeded $1,000.9California Department of Tax and Fee Administration. Interest, Penalties, and Collection Cost Recovery Fee
Businesses buying inventory for resale don’t pay sales tax on those purchases. Instead, the buyer gives the seller a resale certificate — CDTFA Form 230 — listing the buyer’s name, address, seller’s permit number, a description of what’s being bought, and a signed statement that the goods are for resale.10California Department of Tax and Fee Administration. California Resale Certificate CDTFA-230 Using a resale certificate to avoid tax on a personal purchase is a misdemeanor, and the buyer owes the unpaid tax plus a penalty of 10% of the tax or $500, whichever is greater. If you buy something for resale and then use it in your own business instead, you owe use tax on the purchase price.
Penalties and Interest for Late Filing
The CDTFA charges a 10% penalty for a late return and a 10% penalty for a late payment. When both happen on the same return, the combined penalty is capped at 10% of the tax due, not 20%.9California Department of Tax and Fee Administration. Interest, Penalties, and Collection Cost Recovery Fee Interest starts accruing the day after the tax was due, at an annual rate set under Revenue and Taxation Code Section 6591.5 and divided by 12 for a monthly rate.
Larger penalties apply to more serious violations:
- Negligence or intentional disregard: 10% of the tax liability.
- Fraud or intent to evade: 25%, plus potential criminal charges.
- Collecting tax from customers but not remitting it: 40%, when the unremitted tax averages over $1,500 per month and exceeds 25% of the total liability for the period.
That last one is the trap. Sales tax collected from customers is trust fund money; it belongs to the state the moment it’s collected. Using it to cover payroll or other expenses, even temporarily, triggers the harshest penalty short of criminal prosecution.9California Department of Tax and Fee Administration. Interest, Penalties, and Collection Cost Recovery Fee
Audits and Recordkeeping
The CDTFA audits businesses on roughly three-year cycles, when a permit is closed, or when outside information suggests a problem.11California Department of Tax and Fee Administration. Audits Auditors check whether you reported all gross receipts, applied deductions and exemptions correctly, charged the right district tax rate, and handled resale transactions properly. They start with preliminary tests comparing reported sales to income tax returns and resale certificate documentation; if something looks off, they expand the review or sample a representative period and project the results.
Keep records for at least four years. If an audit is in progress, hold onto everything from the audit period until it’s fully resolved, even past the four-year mark.
Partial Exemption for Manufacturing and R&D Equipment
Businesses in Santa Barbara engaged in manufacturing or research and development may qualify for a partial sales and use tax exemption on qualified machinery and equipment under Revenue and Taxation Code Section 6377.1, available through June 30, 2030.12California Department of Tax and Fee Administration. Tax Guide for Manufacturing, and Research and Development Equipment Exemption The business must be primarily engaged in a qualifying industry, buy qualifying equipment, and use it in a qualifying manner. On large capital purchases, the savings are worth checking before assuming the full 9.25% applies.