How much is used car sales tax by state?

It ranges from 0% in a handful of states to over 8% in others, and some localities add more on top. Always check your registration state's rate - it's paid when you title the car, not at purchase.

Which states have no sales tax on used cars?

A few states levy no statewide vehicle sales tax. But registration, title, and local fees can still apply, so 'no sales tax' doesn't always mean cheapest to own - run the full out-the-door cost.

Do you pay sales tax where you buy or where you register?

Where you register the car (your home state), in almost all cases. That's why auction buys in another state still owe your home-state tax - factor it into your max bid before you bid.

Used Car Sales Tax by State (2026): Complete Rate Guide

State sales tax can swing the cost of a used car by $1,500 or more on a $20,000 purchase, depending on where you register it. This guide ranks every state, calls out the buyer-friendly outliers, and explains the trade-in credit rules that most buyers do not know exist.

For state-specific calculators with local rate inputs, use the Vehicle Sales Tax Calculator. Each state has its own dedicated page.

LocalIQ™ market snapshot

What top flip candidates are asking right now

Model	Listings	Median asking price
GMC Sierra 1500	523	$29,995
Chevrolet Silverado 1500	1,367	$25,000
Toyota Tacoma	1,164	$27,516
Ford F-150	2,592	$23,995
Ram 1500	992	$22,900
Ford Mustang	571	$20,995
Jeep Wrangler	548	$25,089
Chevrolet 1500	539	$20,900

LocalIQ™ asking-price median · 8,296 listings · updated every 6 hours. National, last 8 model years; asking price is your resale ceiling, not a promised sale price.

The Five No-Sales-Tax States

Five states charge no general sales tax on vehicle purchases:

Alaska — but boroughs and cities can add up to 7.5% local
Delaware — charges a 4.25% Document Fee that functions like a sales tax
Montana — true zero. Popular for out-of-state LLC registration (where allowed)
New Hampshire — true zero. Most buyer-friendly state for used car costs
Oregon — 0.5% Vehicle Privilege Tax on dealer sales (often passed to buyer)

For a $20,000 used car, savings vs the national average (~6%) is roughly $1,200.

State-Level Sales Tax Rates (Used Vehicles)

Ranked from lowest to highest base state rate:

State	State Rate	Local Max	Trade-In Credit
Alaska (AK)	0%	up to 7.5%	No
Delaware (DE)	0% (4.25% doc)	—	No
Montana (MT)	0%	—	—
New Hampshire (NH)	0%	—	—
Oregon (OR)	0% (0.5% privilege)	—	—
Oklahoma (OK)	1.25% + 3.25% excise	up to 6.5%	No
Alabama (AL)	2%	up to 7.5%	Yes
Colorado (CO)	2.9%	up to 8.3%	Yes
North Carolina (NC)	3% Highway Use Tax	—	No
Hawaii (HI)	4%	up to 0.5%	No
New York (NY)	4%	up to 4.5%	Yes
New Mexico (NM)	4%	—	Yes
Wyoming (WY)	4%	up to 2%	Yes
South Dakota (SD)	4%	up to 2%	Yes
Louisiana (LA)	4.45%	up to 7%	Yes
Missouri (MO)	4.225%	up to 5%	Yes
Virginia (VA)	4.15%	—	No
Utah (UT)	4.85%	up to 2.9%	Yes
Iowa (IA)	5%	up to 1%	Yes
Maine (ME)	5.5%	—	Yes
Mississippi (MS)	5% + 2.5% privilege	up to 2.5%	Yes
Nebraska (NE)	5.5%	up to 2.5%	Yes
North Dakota (ND)	5%	up to 3%	Yes
South Carolina (SC)	$500 IMF max	—	No
West Virginia (WV)	6%	—	Yes
Wisconsin (WI)	5%	up to 0.6%	Yes
Vermont (VT)	6%	—	Yes
Maryland (MD)	6%	—	No
Florida (FL)	6%	up to 1.5%	Yes
Idaho (ID)	6%	up to 3%	Yes
Kentucky (KY)	6%	—	No
Michigan (MI)	6%	—	Yes (capped)
Pennsylvania (PA)	6%	up to 2%	Yes
Arizona (AZ)	5.6%	up to 6.3%	Yes
Arkansas (AR)	6.5%	up to 5%	Yes
Kansas (KS)	6.5%	up to 4%	Yes
Washington (WA)	6.5%	up to 3.8%	Yes
Texas (TX)	6.25%	—	Yes
Connecticut (CT)	6.35% / 7.75%	—	Yes
Massachusetts (MA)	6.25%	—	Yes
Illinois (IL)	6.25%	up to 4.5%	Yes (capped)
Indiana (IN)	7%	—	Yes
Georgia (GA)	7% TAVT	—	No
New Jersey (NJ)	6.625%	—	Yes
Rhode Island (RI)	7%	—	Yes
Nevada (NV)	6.85%	up to 1.5%	Yes
Tennessee (TN)	7%	up to 2.75%	Yes
Minnesota (MN)	6.875%	up to 2%	Yes
Ohio (OH)	5.75%	up to 2.25%	Yes
California (CA)	7.25%	up to 3.25%	No

For drill-down detail on any state, the calculator's state pages cover all 50. Popular ones: California, Texas, Florida, New York, Georgia, North Carolina, Pennsylvania, and Ohio.

Trade-In Credit: The Detail Most Buyers Miss

Most states reduce your taxable basis by your trade-in value. A few do not. The difference is meaningful.

Example: $20,000 car, $5,000 trade-in, 6.25% sales tax:

With trade-in credit: Taxable amount $15,000 → tax $938
Without trade-in credit: Taxable amount $20,000 → tax $1,250
Savings from credit: $312

States WITHOUT trade-in credit on used cars:

California
Hawaii
Kentucky (uses standard schedule, not credit-based)
Maryland
Michigan (capped at $9,000 trade-in value, indexed annually)
Mississippi (limited)
North Carolina (uses HUT, no trade-in concept)
Oklahoma
South Carolina (uses IMF cap)
Virginia

If you live in one of these states and have a trade-in, the math is meaningfully worse than for buyers in trade-in-credit states.

Special Cases

Georgia (TAVT)

Georgia replaced sales tax on vehicles with a 7% Title Ad Valorem Tax (TAVT). It applies to the fair market value of the vehicle, not the purchase price. So buying under-market doesn't help you. The state DMV maintains a value table they use for the basis.

North Carolina (Highway Use Tax)

NC charges a 3% Highway Use Tax instead of sales tax. Capped at $2,000 on most vehicles, $250 for some categories. No local additions. No trade-in credit. Effectively one of the cheaper states for vehicle tax.

South Carolina (IMF Cap)

South Carolina caps its Infrastructure Maintenance Fee at $500 on vehicles. This means high-priced vehicles get a significant break — a $50,000 truck pays the same $500 IMF as a $11,000 sedan. Buyer-friendly for expensive vehicles.

Iowa (One-Time Registration Fee)

Iowa charges a 5% one-time registration fee at the time of purchase, functionally identical to sales tax in other states.

Delaware (Document Fee)

Delaware charges 4.25% "Document Fee" at registration. Functionally a sales tax even though officially not.

The Out-of-State Buyer Question

Can you buy in a no-sales-tax state and avoid the tax? Generally no.

The default rule: you pay sales tax based on where you register the vehicle, not where you buy it. So a New Yorker buying a car in New Hampshire still owes NY sales tax when registering at the NY DMV.

Three exceptions where the math sometimes works:

Montana LLC — buy through a Montana LLC, register the car in Montana, get Montana plates. Legal but increasingly scrutinized by your home state. Some states (CA, MA) actively prosecute residents using this loophole.
Genuine relocation — if you actually move to a no-tax state, register there.
Bona fide non-resident purchaser — if you live elsewhere, the dealer may not collect your home state's tax (you owe it yourself at registration).

The Montana LLC route is legal in theory but increasingly fraught. Several states have settled large enforcement actions against residents claiming Montana registration. Consult a CPA before pursuing it.

Calculate exact tax for any state in 30 seconds.

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How Local Tax Stacks the Bill

Local sales tax (county, city, transit district) is layered on top of state rate in most states. Combined rates can dramatically exceed the base state rate:

Texas: 6.25% state, but no local additions on vehicles. Effective rate: 6.25% statewide.
California: 7.25% state, but local additions push effective rates above 10% in many cities. LA County: ~9.5%. SF: 8.625%.
Tennessee: 7% state, local additions push to ~9.75% statewide.
Louisiana: 4.45% state, local rates compound to ~9-12% combined.

When evaluating where to buy, check both state AND local rate.

For Flippers: Why This Matters

Sales tax does not directly affect you when buying inventory (you generally do not pay it on flips). But it MASSIVELY affects what your buyers will pay:

A buyer in California pays 8-10% sales tax on top of your asking price
A buyer in Oregon pays 0% sales tax
A $14,000 asking price = $15,200 OTD in CA, $14,050 OTD in OR

Buyers shop by OTD price, not asking price. Your asking price in a high-tax market must implicitly account for buyers' total cost tolerance. Markets with lower tax rates often support slightly higher asking prices because the OTD-equivalent ceiling is higher.

CarFlipIQ tracks median asking prices by state, which already reflects this dynamic. See used car prices by state.

Bottom Line

Used car sales tax ranges from 0% (5 states) to 10%+ (parts of CA, LA, TN). State rate, local rate, trade-in credit rules, and special-case taxes (NC HUT, GA TAVT, SC IMF) all shift the math. Five states are genuinely zero-tax. A dozen+ are over 8% effective.

For exact math on your purchase, use the Vehicle Sales Tax Calculator or the state-specific calculators for your state.

Don't price wrong. Know your market.

CarFlipIQ tracks median asking prices and DOM by state. Free local comps to anchor your asking price.

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