Alabama Sales Tax Calculator (2025)
Find up-to-date Alabama sales tax rates for 2025. The state rate is 4.00%, local add-ons up to 7.00%, with an average combined rate around 9.00%. Includes exemptions and breakdowns for major cities.
Alabama has a statewide base sales tax of 4.0%. Local jurisdictions may add up to 7%, creating total rates between 8% and 11% depending on location.
Alabama Sales Tax Calculator
Enter a purchase amount — this calculator uses the average combined rate for Alabama.
Overview of Alabama Sales Tax
Alabama’s 4% state rate is among the lowest in the U.S., but local additions push combined rates near 10% in many cities.
Comparison With Neighboring States
Mississippi averages 7.1%, Georgia 7.3%, and Florida 7.0%. Alabama’s average 9% rate is higher due to strong city add-ons.
Business Tax Information
Retailers must register with the Alabama Department of Revenue to collect and remit sales tax.
All Cities in Alabama
Browse detailed city-level rates across Alabama.
Birmingham
10.00%
Birmingham’s total sales tax rate averages 10.0%, including Alabama’s 4% state rate and 6% local additions.
Montgomery
9.00%
Montgomery’s combined sales tax rate is typically 9.0%.
Mobile
9.00%
Mobile’s total rate is 9.0%, combining Alabama’s base rate and city tax.
Huntsville
9.00%
Huntsville charges a 9.0% combined sales tax, including the state’s 4% rate.
Tuscaloosa
9.00%
Tuscaloosa applies a 9.0% total sales tax rate across most areas.
Hoover
11.00%
Hoover’s total sales tax rate reaches 11.0%, one of the highest in Alabama.
Auburn
9.00%
Auburn maintains a 9.0% combined sales tax rate, typical for East Alabama.
Dothan
9.00%
Dothan’s total rate averages 9.0%, supporting infrastructure and business growth.
Decatur
9.00%
Decatur’s combined sales tax rate is approximately 9.0%.
Madison
7.50%
Madison’s total sales tax rate is around 7.5%, slightly below the state average.
FAQs for Alabama
What is Alabama's state sales tax rate?
4.0% state rate plus local add-ons.
What is the maximum possible rate in Alabama?
Up to 11% in some cities.
What is the average combined rate?
About 9% statewide.
Are groceries taxed in Alabama?
Yes, but at a reduced rate in some jurisdictions.