For 2026, the sales tax rate in Madison County, Alabama stands at 9% — a combination of the 4% state rate and 5% local levy. The county's 395,116 residents make it an important market in the region.
For a $500 purchase in Madison County, the sales tax would be $45.00, bringing the total to $545.00.
Business Compliance in Madison County
Businesses must register with the Alabama Department of Revenue to collect and remit sales tax. Filing frequency depends on sales volume. With a population of 395,116, Madison County offers significant market potential for businesses of all sizes.