Alabama Auto Loan & Sales Tax Calculator
Calculate your Alabama auto loan monthly payment and vehicle sales tax. Alabama charges 2% on vehicle purchases.
Alabama Sales Tax Rules
Alabama's 2% state rate is among the lowest in the nation. Most counties add 1–2% on top — Jefferson County (Birmingham) reaches 3.5% combined. State base rate applies to purchase price after trade-in credit.
Source: Ala. Code § 40-23-2
Frequently Asked Questions
What is the vehicle sales tax rate in Alabama?
Alabama charges a 2% state sales tax on vehicle purchases under Ala. Code § 40-23-2 — one of the lowest rates in the US. Most Alabama counties add 1–2% on top of this, so the combined rate varies by county.
Does Alabama reduce sales tax for trade-ins?
Yes. In Alabama, your trade-in value is subtracted from the vehicle's purchase price before the 2% state sales tax is calculated, reducing your tax liability dollar-for-dollar on the trade-in amount.
Is there a maximum sales tax cap on vehicles in Alabama?
Alabama does not cap the total sales tax owed on a vehicle purchase. Tax is calculated as a straight percentage of the taxable sale price with no ceiling.
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This tool is for informational and educational reference only and does not constitute financial advice. Calculations are estimates based on the inputs provided and state average data. Actual results will vary. Always consult a licensed financial advisor before making financial decisions.