TL;DR: Alabama's intrastate filing minimums are $100,000 per person and $300,000 per accident bodily injury with $50,000 property damage, plus $5,000 cargo for property carriers. Interstate operations follow the federal $750,000 to $5,000,000 tiers. The floors sit far below the $1,000,000 broker standard that governs real freight.
What liability limits does Alabama require for trucks?
Alabama uses split limits for its intrastate filing floors, set by the Public Service Commission.
| Layer | Coverage | Minimum |
|---|---|---|
| APSC intrastate filing | Bodily injury, per person | $100,000 |
| Bodily injury, per accident | $300,000 | |
| Property damage | $50,000 | |
| APSC cargo filing | Intrastate property carriers | $5,000 |
| Federal, interstate | General freight, 10,001 lbs and up | $750,000 combined single limit |
| Hazmat by commodity | $1,000,000 / $5,000,000 |
How do Alabama's floors compare to federal and market levels?
They sit well below both. The 100/300/50 split structure totals far less than the federal $750,000 combined single limit that applies the moment a for-hire load crosses a state line, and the $1,000,000 market standard in broker contracts dwarfs the state floors entirely. The comparison matters most for growing carriers: an intrastate Alabama operation legal at the state minimums must restructure coverage, not just add filings, before its first interstate load.
What do the floors mean in practice?
They gate authority, not freight. The Form E at state minimums keeps a certificate valid, and nothing more: brokered loads require $1,000,000 certificates, shippers set their own requirements, and a serious injury crash exhausts $100,000 per person in days. Working Alabama carriers file policies at market limits, letting the filing floors be satisfied incidentally. The $5,000 cargo floor works the same way, with real cargo values and the $100,000 contract standard setting actual coverage.
How does Alabama's liability doctrine interact with limits?
Distinctively. Alabama is one of the few contributory negligence states, where a claimant's own fault can bar recovery completely, a doctrine that favors defendants and rewards good evidence, especially camera footage that documents the other party's negligence. At the same time, Alabama juries in some venues have produced substantial verdicts, and wrongful death damages in Alabama are exclusively punitive, an unusual rule that changes how catastrophic cases value. The combination argues for real limits and excellent documentation rather than reliance on either doctrine.
What limits do working Alabama carriers carry?
The market baseline: $1,000,000 combined single limit liability and $100,000 cargo, satisfying every filing and contract simultaneously. Hazmat operations match the federal tier for the commodity. Fleets with assets add excess layers, priced for corridor exposure on I-65, I-20, and I-59 and for the severity profiles of timber, steel, and port drayage work. The state floors appear in the analysis only as the line the filings must clear.
Where are current numbers verified?
The APSC's rules in Alabama Administrative Code chapter 770-X-10 for the state floors, FMCSA and 49 CFR 387.9 for the federal tiers, and the Alabama Department of Insurance, (334) 269-3550, for policy questions. The floors have been stable for years, and the practical numbers, contract-driven, move independently of any regulation.
Real questions Alabama owner-operators and fleet managers ask
What is the minimum insurance for a semi in Alabama?
For intrastate authority, the APSC floors: 100/300 bodily injury and $50,000 property damage with $5,000 cargo. For interstate operation, $750,000 federally. For booking freight anywhere, $1,000,000, since broker contracts govern regardless of the state floors.
Why are Alabama's minimums so much lower than federal?
They are legacy split-limit floors from an earlier regulatory era, retained as filing requirements rather than adequacy standards. The federal combined single limits and the market's $1,000,000 standard reflect modern claim costs; the state floors gate authority paperwork only.
Does contributory negligence really bar injury claims in Alabama?
Alabama retains the doctrine: a claimant whose own negligence contributed to the crash can be barred from recovery entirely. It is a meaningful defense that rewards strong evidence like camera footage, though it does not substitute for adequate liability limits.
What cargo limit do Alabama carriers actually need?
$100,000 by broker contract, against the $5,000 state filing floor. Freight values, commodity sublimits, and theft conditions inside the policy matter as much as the headline number. The Form H satisfies the Commission; the real policy satisfies the freight.
Do Alabama hazmat haulers follow state or federal limits?
Federal tiers: $1,000,000 for oil and listed materials, $5,000,000 for bulk high-hazard classes under 49 CFR 387.9, which reach certain intrastate bulk operations as well. The commodity's exact classification decides the tier, and filings must match it.
Can Morrow write trucking insurance in Alabama?
Not directly today. Morrow is the brand name of Afthonea Inc, licensed in Massachusetts, Florida, California, New York, Pennsylvania, Oregon, and Texas. If your trucking company is based in Alabama, we can refer you to a licensed Alabama agent, and this guide still shows you exactly what to ask that agent for. Everything above comes from public Alabama and federal sources, not from us selling you a policy.
Related Alabama trucking guides
The other Alabama trucking questions, answered the same way.
- Trucking insurance in Alabama (start here)
- Trucking insurance requirements
- Intrastate authority and filings
- Cost of trucking insurance
- Business insurance in Alabama
- Federal minimum liability limits by commodity
- What is an MCS-90 endorsement?
- Federal minimum liability limits by commodity
- Commercial auto for trucking fleets
This guide is general information, not legal, tax, or insurance advice. Limits, forms, and deadlines change, so verify current requirements with the Alabama Public Service Commission and the Alabama Department of Insurance before you rely on them. Morrow is a brand name of Afthonea Inc. Last updated: July 2026.