Calculate combined state + local sales tax for all 50 states + DC, including grocery and clothing exemptions.
Sales tax varies by state and locality. Enter your state and purchase amount to see the exact state rate, average local rate, and total combined rate for your location.
FreeToolHub Sales Tax Calculator is a free browser-based tool that looks up state and local sales tax rates for all 50 US states, no signup.
State sales tax rates are current as of January 2026. Local rates are averages and may vary by city/county. Some states have special tax districts or additional taxes not reflected here. Grocery and clothing exemptions vary — some states have conditional exemptions (e.g., NY exempts clothing under $110). This tool is for estimation only.
About this tool
Find the exact combined sales tax for any US state and city. All 50 states, 2026 rates, free.
What Is the Sales Tax Calculator?
The Sales Tax Calculator is a free, browser-based tool that shows current state and local sales tax rates for all 50 US states plus Washington DC. It displays the statewide base rate, average combined rate (state + local), maximum local rate, and economic nexus thresholds — the data you need to know whether you must collect sales tax in a given state. No signup, no data upload: every lookup happens in your browser.
Who Should Use This Tool?
This tool is built for e-commerce sellers, dropshippers, resellers, small business owners, marketplace sellers (Amazon, eBay, Etsy), and anyone who sells products across state lines. If you sell to customers in multiple states, you need to know each state's sales tax rate and whether you have economic nexus there.
How Does This Tool Work?
Select a state from the dropdown or click any state in the 50-state grid. The tool instantly shows: (1) Statewide base sales tax rate. (2) Average combined rate (state + average local taxes). (3) Maximum possible local rate (worst case). (4) Economic nexus threshold — the sales volume or transaction count that triggers a tax collection obligation in that state. Enter a sale amount to calculate the exact tax to collect.
How Does Sales Tax Work When Selling to California?
An online seller ships a $100 order to Los Angeles, California: • California state rate: 7.25% (highest base rate in the US) • LA combined rate: ~9.5% (state + district taxes) • Tax to collect: $100 × 9.5% = $9.50 • Total from customer: $109.50 • Economic nexus threshold: $500,000 in annual CA sales Compare: the same $100 order to Delaware, Oregon, or Montana would have $0 sales tax — those states have no sales tax.
Frequently asked
Which states have no sales tax?
Five states have no statewide sales tax: Delaware, Montana, New Hampshire, Oregon, and Alaska (Alaska has no state sales tax but allows local municipalities to levy their own, averaging 1.81%). If you sell exclusively to these states, you do not need to collect sales tax.
What is economic nexus?
Economic nexus is a legal threshold that requires a business to register for and collect sales tax in a state, even without a physical presence there. After the 2018 Supreme Court ruling in South Dakota v. Wayfair, most states set the threshold at $100,000 in annual sales or 200 transactions. Some states (CA, NY, TX) use a $500,000 threshold. Check each state's threshold in this tool.
What is the difference between state and local sales tax?
State sales tax is a base rate set by the state government. Local sales tax is an additional rate levied by counties, cities, and special districts on top of the state rate. The combined rate (state + local) is what customers actually pay. For example, Colorado's state rate is only 2.9%, but local taxes push the average combined rate to 7.65%.
How often do sales tax rates change?
State sales tax rates change infrequently, but local rates can change quarterly as new districts are created or existing rates are adjusted. We update our data annually. For the most current local rates, always verify with your state Department of Revenue or use a tax compliance service like Avalara or TaxJar.
Do marketplace facilitators handle sales tax?
In most states, marketplace facilitators (Amazon, eBay, Etsy, Walmart Marketplace) are responsible for collecting and remitting sales tax on behalf of third-party sellers. However, if you also sell through your own website or other channels, you may still need to register and collect in states where you meet the economic nexus threshold.
What is origin-based vs destination-based sales tax?
In origin-based states (like Illinois, Texas, Utah), you collect sales tax at the rate of your business location. In destination-based states (like Washington, California, New York), you collect at the rate of the customer's shipping address. Most states are origin-based, but the trend is moving toward destination-based.
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