Home›Alabama Vehicle Sales Tax Calculator
Vehicle Purchase Tax & Fees · 2026

Alabama Vehicle Sales Tax Calculator 2026

Calculate the exact sales tax on your car purchase by county and city — plus title fee, tag fee, and total out-of-pocket cost. Trade-in credit applied automatically.

🚗 Calculate Vehicle Purchase Tax & Fees
Alabama deducts trade-in value before calculating sales tax

Alabama Vehicle Sales Tax — What You Need to Know

State Rate: 2% (Not 4%)

Alabama's state sales tax on vehicle purchases is 2% — significantly lower than the 4% rate on general merchandise. This is one of Alabama's most buyer-friendly automotive tax rules. County and city taxes are added on top at the same rates as general merchandise, but the lower state base keeps combined vehicle rates below general retail.

Trade-In Reduces Your Tax

Alabama allows a trade-in deduction before calculating sales tax. If you buy a $35,000 car and trade in a vehicle worth $10,000, you only pay sales tax on $25,000 — saving $200+ in a typical county. This is one of the most valuable negotiating points in an Alabama car deal.

Example: $35,000 purchase price − $10,000 trade-in = $25,000 taxable. At Jefferson County (3% combined): $25,000 × 3% = $750 in tax. Without trade-in: $35,000 × 3% = $1,050. The trade-in saves $300.

Vehicle Sales Tax vs. General Sales Tax

Alabama has two separate sales tax systems for vehicles and general merchandise. The county and city rates are typically the same, but the state rate differs:

Tax ComponentGeneral MerchandiseVehicles
State rate4%2%
County rate0%–6%0%–6% (same)
City rate0%–5%0%–5% (same)
Trade-in deductionNoYes
Max combined rate~12.5%~10.5%

Other Purchase Fees

  • Title fee: $18 for a new title or title transfer
  • Base tag fee: $23/year for a standard passenger vehicle
  • Dealer documentation fee: Not regulated by state law — varies by dealer, typically $150–$500. Always negotiate this.
  • Ad valorem tax: The annual property tax on your vehicle (15% of value × millage rate). Use the Vehicle Tag Calculator for your first-year estimate.

Combined Vehicle Tax Rates — Major Counties

LocationStateCountyCityCombined
Jefferson Co. (unincorp.)2%1%0%3%
Birmingham2%1%4%7%
Madison Co. (unincorp.)2%0.5%0%2.5%
Huntsville2%0.5%4.5%7%
Mobile Co. (unincorp.)2%1%0%3%
Mobile (city)2%1%5%8%
Montgomery (city)2%1.5%4%7.5%
Shelby Co. (unincorp.)2%1%0%3%
Tuscaloosa (city)2%1%4.5%7.5%
Auburn2%1.5%3%6.5%
Dothan2%1.5%4%7.5%
Baldwin Co. (unincorp.)2%2.5%0%4.5%

City rates are approximate. Verify with the Alabama DoR rates page for your exact address.

Frequently Asked Questions

Alabama's state vehicle sales tax is 2% — lower than the 4% general merchandise rate. Add your county and city rates on top. Combined rates range from about 2.5% in low-tax rural areas to 8%+ in cities like Mobile and Montgomery.
Yes. Alabama deducts the trade-in value from the purchase price before applying sales tax. A $10,000 trade-in on a $35,000 car means you only pay tax on $25,000 — saving $150–$300+ depending on your county's rate.
Sales tax (2% state + county + city on price after trade-in), title fee ($18), annual tag fee ($23 base), first-year ad valorem property tax (varies by county). Dealer doc fees are extra and vary — they are not regulated by Alabama law.
Yes — the state rate is 2% for vehicles vs 4% for general merchandise. County and city rates are generally the same. Vehicles also get the trade-in deduction that doesn't apply to general purchases.
Yes. Used vehicles purchased from a dealer are subject to the same 2% state sales tax plus local rates. Private party sales are also taxable — use tax applies if purchased out of state.
No general exemption exists for most buyers. Using a trade-in is the most effective legal way to reduce the taxable amount. Narrow exemptions apply to dealers buying for resale, government purchases, and certain agricultural vehicles.
$18 for a new title or title transfer. This is separate from the annual $23 tag/registration fee and from the ad valorem property tax due at renewal.
Yes — Alabama use tax applies (same rate). You get credit for sales tax paid to the other state, so you only pay the difference if Alabama's rate is higher. If you paid more tax in the other state, you owe nothing additional to Alabama.

Last updated: May 2026 · Sources: Alabama DoR Sales & Use Tax Rates, FindTheBestCarPrice — Alabama, Blount County Revenue