Alabama Sales Tax Calculator
Alabama's confirmed state base rate is 4 percent. Enter the transaction lines and any local rate that applies, then the calculator shows the amount, state rate, local rate, combined rate, tax, and total.
Calculate sales tax
The state rate comes from the versioned data file. Enter a local rate only when it applies to the transaction location.
Counties and municipalities can add sales taxes to the 4 percent state rate.
| Amount before tax | $0.00 |
| Alabama state rate | 4% |
| Local rate | 0% |
| Combined rate | 4% |
| Estimated tax | $0.00 |
| Total | $0.00 |
Source record
The 4% sales tax figure was reviewed on 2026-07-18. Rates change, and taxability and sourcing depend on the specific transaction.
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Current Alabama state rate
Alabama's confirmed state base rate is 4 percent. The source was reviewed on 2026-07-18. Counties and municipalities can add sales taxes to the 4 percent state rate.
Economic nexus for remote sellers
A confirmed threshold is not included in this release. Check Alabama Revenue before relying on a registration decision.
Filing frequency and records
Alabama Revenue assigns filing requirements when an account is registered. Keep the transaction location, item taxability, exemption evidence, rate source, tax collected, return, and payment together so the liability can be reconciled.
Rate and sourcing note
Rates change, and taxability and sourcing depend on the specific transaction. Confirm the current treatment with the linked department before collecting or filing.
Frequently asked questions
What is the Alabama state sales tax rate?
Alabama's confirmed state base rate is 4 percent.
Does Alabama have local sales tax?
Counties and municipalities can add sales taxes to the 4 percent state rate.
Does the calculator decide whether a Alabama sale is taxable?
No. It calculates from the confirmed state rate and the local rate you enter. Product taxability, sourcing, exemptions, nexus, and marketplace rules require separate review.
Sources
Reviewed 2026-07-18.
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