Alabama sales & use tax.
The facts an advisor checks first — rate, nexus threshold, marketplace rules — with links to the controlling authority.
Alabama: rate, nexus & administration.
- State rate
- 4%
- Local rates
- City and county rates push combined rates past 9% in much of the state
- Economic nexus
- $250,000 in sales · effective October 1, 2018Previous calendar year retail sales.Controlling authority: Ala. Admin. Code r. 810-6-2-.90.03 ↗
- Marketplace facilitator
- Yes — effective January 1, 2019
- Streamlined (SST)
- Not a member
- Administered by
- Alabama Department of Revenue ↗
What to watch in Alabama
- Remote sellers can elect the Simplified Sellers Use Tax (SSUT) — a flat 8% in lieu of tracking hundreds of local rates.
- Some localities self-administer their sales taxes; registration and remittance are not always through the state.
- The state rate on groceries has been cut in stages — 3% in 2023, then 2% effective September 1, 2025.
Rates, thresholds, and taxability change mid-year — verify against the Alabama Department of Revenue before advising. In L3i, every determination is cited to the controlling authority.
The Alabama voluntary disclosure agreement.
Behind in Alabama? There’s a front door. The voluntary disclosure program lets a business settle unregistered-period exposure on defined terms — before the state finds it first. The terms that shape the client conversation:
Administered by the Alabama Department of Revenue ↗ · also reachable through the MTC multistate voluntary disclosure program. Program terms as of February 2026 — confirm current terms before filing. L3i pairs the exposure math with the filing itself — see exposure analysis & VDA services.
Alabama, in brief.
What is the economic nexus threshold in Alabama?
$250,000 in sales, effective October 1, 2018. Previous calendar year retail sales. Once the threshold is crossed, remote sellers must register with the Alabama Department of Revenue and begin collecting.
What is the sales tax rate in Alabama?
The state sales tax rate is 4%. City and county rates push combined rates past 9% in much of the state.
Do marketplace facilitators collect Alabama sales tax?
Yes — marketplace facilitators have been required to collect since January 1, 2019. Direct (non-marketplace) sales remain the seller’s obligation.
How does a remote seller register for Alabama sales tax?
Register with the Alabama Department of Revenue before collecting — a remote seller must register once it crosses the economic nexus threshold ($250,000 in sales).
Does Alabama offer a voluntary disclosure agreement (VDA)?
Yes — the Alabama Department of Revenue administers a voluntary disclosure program with a lookback of 36 months (3 years). Penalties are generally waived; interest is generally still due. Anonymous initial contact is not offered — the taxpayer is identified at application.
A page tells you the rule. The platform applies it — and remembers why.
L3i runs Alabama determinations against a deterministic rules engine, cites the controlling authority, and captures your firm’s judgment so the next Alabama question starts further ahead.
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