Commercial Trucking Insurance Requirements by State
What Federal Law, State Regulations, and Your Contracts Actually Require
Trucking insurance requirements operate on three layers: federal (FMCSA financial responsibility minimums of $750,000–$5,000,000 depending on carrier type and commodity), state (commercial vehicle liability minimums and mandatory workers' compensation thresholds that vary significantly by state), and contractual (freight broker and shipper COI requirements that routinely exceed both federal and state floors). Understanding all three layers — and building your program to the highest applicable standard — is what keeps your authority active, your drivers on the road, and your operation competitive for freight.
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- FMCSA requires for-hire interstate carriers transporting non-hazardous property in vehicles over 10,001 lbs to carry $750,000 minimum auto liability, filed via BMC-91/91X. Hazmat carriers face $1M–$5M minimums. Private carriers have no federal filing requirement but must comply with state rules.
- State commercial vehicle liability minimums vary widely — from $25,000/$50,000 in some states to $750,000+ in states that mirror FMCSA for intrastate for-hire carriers. Workers' comp is mandatory in most states once you have even one employee.
- Freight broker and shipper contracts set the practical insurance floor for most carriers: $1M auto liability, $100K cargo, $1M–$5M umbrella are standard requirements that exceed both federal and state minimums.
- The MCS-90 endorsement is not additional coverage — it's a guarantee to the public that FMCSA-minimum liability will be paid. It attaches to every for-hire carrier's auto policy and creates insurer obligations independent of the policy terms.
- Building your program to contractual requirements — not just regulatory minimums — is the difference between being legally compliant and being able to haul freight.
The three layers of trucking insurance requirements
Trucking insurance requirements come from three independent sources, each with different minimums: federal regulations (FMCSA for interstate carriers), state regulations (for intrastate carriers, commercial vehicle liability, and workers' compensation), and contractual obligations (freight broker agreements, shipper contracts, and lease-on arrangements). A trucking company must satisfy all three layers simultaneously — compliance with FMCSA doesn't excuse a state requirement, and meeting both federal and state floors doesn't help if your limits fall short of what a broker requires to tender freight.
The critical insight for motor carriers: contractual requirements from freight brokers and shippers almost always exceed both federal and state regulatory minimums. A carrier built to the $750,000 FMCSA floor will meet federal law but will be unable to haul for most brokers, who require $1M auto liability as a practical minimum. The program must be designed to the highest applicable layer — which, for most for-hire carriers, means building to the contract.
FMCSA financial responsibility requirements for motor carriers
The Federal Motor Carrier Safety Administration requires all for-hire motor carriers operating in interstate commerce to maintain minimum levels of financial responsibility (insurance or surety bonds) as specified in 49 CFR Part 387. The baseline requirement is $750,000 for carriers transporting non-hazardous property in vehicles with a GVWR of 10,001 lbs or more. Carriers transporting hazardous materials face higher minimums of $1,000,000 to $5,000,000 depending on the specific commodity classification.
Minimum Liability by Carrier Type
| Carrier Type / Commodity | GVWR Threshold | Minimum Liability | Filing Form |
|---|---|---|---|
| For-hire, general freight (non-hazmat) | 10,001 lbs+ | $750,000 | BMC-91 or BMC-91X |
| For-hire, household goods | 10,001 lbs+ | $750,000 | BMC-91 or BMC-91X |
| Hazmat — Class A/B explosives, poison gas, highway-route-controlled radioactive | Any | $5,000,000 | BMC-91/91X + MCS-90 |
| Hazmat — compressed gas, flammable, corrosive, oxidizer, poison (non-gas) | Any | $1,000,000 | BMC-91/91X + MCS-90 |
| Oil / petroleum in bulk | Any | $1,000,000 | BMC-91/91X + MCS-90 |
| Freight broker (property) | N/A | $75,000 surety bond or trust fund (BMC-84 or BMC-85) | BMC-84 or BMC-85 |
| Private carrier (own goods, own trucks) | Any | No federal filing requirement | State requirements apply |
Source: FMCSA Insurance Filing Requirements, 49 CFR Part 387.
MCS-90 Endorsement and BMC Filing
Every for-hire carrier with FMCSA operating authority must have the MCS-90 endorsement attached to their commercial auto policy. The MCS-90 is a public liability endorsement that guarantees to the public that the insurer will pay claims up to the FMCSA minimum, regardless of whether the loss would otherwise be covered under the policy terms. It creates a direct obligation from the insurer to injured third parties — separate from, and in addition to, the insurance contract between the insurer and the carrier.
The BMC-91X (insurance filing) or BMC-91 (surety bond filing) is the actual filing that proves to FMCSA your financial responsibility coverage is in place. When your policy is issued, your insurer files the BMC-91X with FMCSA electronically. If the policy is canceled or non-renewed, the insurer must file a BMC-35 (cancellation notice), which gives FMCSA and the carrier 30 days' notice. If the carrier does not obtain replacement coverage within that 30-day window, FMCSA will revoke operating authority. This means a lapse in insurance — even a temporary one — directly threatens your ability to operate.
Cargo Insurance Filing Requirements
FMCSA requires household goods carriers and freight brokers to maintain cargo insurance or a surety bond (BMC-32 for carriers, BMC-84 for brokers), but does not require cargo insurance filings for general freight carriers. However, virtually all freight broker and shipper contracts require cargo coverage as a contractual condition, typically at $100,000 minimum per occurrence. The absence of a federal cargo filing requirement does not mean cargo insurance is optional — it means the market, not the regulator, sets the practical standard.
State-by-state trucking insurance requirements
State trucking insurance requirements govern two main areas: commercial vehicle liability minimums for intrastate carriers (carriers operating within a single state that aren't subject to FMCSA interstate requirements) and mandatory workers' compensation coverage thresholds. These vary significantly by state — some states mirror FMCSA's $750,000 minimum for intrastate for-hire carriers, while others set much lower thresholds. Workers' comp is mandatory for trucking companies with employees in virtually every state, with varying triggers for when coverage becomes required.
Commercial Vehicle Liability Minimums
The table below covers Anvo's five licensed states. Note that these are intrastate minimums — carriers operating in interstate commerce must meet the higher FMCSA requirements regardless of state minimums.
| State | Intrastate For-Hire Minimum Liability | Regulatory Authority | Notes |
|---|---|---|---|
| Kansas (KS) | $750,000 (mirrors FMCSA for intrastate for-hire carriers hauling 10,001+ lbs) | Kansas Corporation Commission (KCC) | KCC requires registration and insurance filing for intrastate for-hire carriers. Private carriers follow standard KS auto minimums ($25K/$50K/$25K) unless hauling hazmat. |
| Missouri (MO) | $750,000 (intrastate for-hire carriers, vehicles 10,001+ lbs, non-hazmat) | Missouri Department of Transportation (MoDOT) Motor Carrier Services | MO also requires intrastate carriers to register with MoDOT and file proof of insurance. Hazmat carriers face higher state-level requirements aligned with federal minimums. |
| Pennsylvania (PA) | $750,000 (intrastate carriers of property, 17,001+ lbs GVWR); $300,000 (10,001–17,000 lbs) | Pennsylvania Public Utility Commission (PA PUC) | PA PUC regulates intrastate for-hire carriers. Carriers under 10,001 lbs follow standard PA auto minimums. Household goods movers face additional requirements. |
| New York (NY) | $750,000 (intrastate for-hire carriers, non-hazmat, per NYSDOT); varies for smaller vehicles | New York State Department of Transportation (NYSDOT) | NY requires registration with NYSDOT for intrastate carriers. NY auto liability minimums for commercial vehicles are among the highest in the country — and NY courts are among the most plaintiff-friendly jurisdictions for trucking accident litigation. |
| California (CA) | $750,000 (intrastate for-hire carriers, non-hazmat, most operations); $1M+ for certain hazmat and passenger | California Department of Motor Vehicles (DMV) Motor Carrier Permit program | CA requires a Motor Carrier Permit (MCP) for most intrastate for-hire carriers. CA also has some of the most expensive auto insurance rates in the country due to litigation frequency, medical costs, and regulatory environment. |
Workers' Compensation Requirements
Workers' compensation is mandatory for trucking companies with employees in all five of Anvo's licensed states. The trigger for when coverage becomes required varies:
| State | When WC Is Required | Classification Codes (NCCI) | Approximate Rate per $100 Payroll |
|---|---|---|---|
| Kansas | Gross payroll exceeds $20,000/year | 7219 (trucking NOC), 7228 (local), 7231 (long-haul) | $5.50–$10.00 (varies by code and ex-mod) |
| Missouri | 5 or more employees | 7219, 7228, 7231 | $5.00–$9.50 |
| Pennsylvania | 1 or more employees (immediately) | 7219, 7228, 7231 | $8.00–$14.00 (PA rates are among the highest) |
| New York | 1 or more employees (immediately) | 7219, 7228, 7231 | $7.50–$13.00 |
| California | 1 or more employees (immediately) | 7219, 7228, 7231 (WCIRB classification) | $8.00–$14.00+ (CA rates highest in most years) |
Note: Workers' comp rates shown are approximate base rates before experience modification (ex-mod). Your actual rate is your base rate multiplied by your experience modification factor — a carrier with a 0.80 ex-mod pays 20% less than manual rate; a carrier with a 1.40 ex-mod pays 40% more. Ex-mod is calculated based on your three-year claims history compared to your industry classification average. For a trucking company with $500,000 in annual driver payroll, the difference between a 0.85 ex-mod and a 1.25 ex-mod can exceed $20,000 per year in workers' comp premium alone. See our workers' compensation coverage page for more detail.
Freight broker and shipper insurance requirements
Contractual insurance requirements from freight brokers and shippers set the practical insurance floor for most for-hire carriers. Standard broker-carrier agreements require $1M commercial auto liability, $100,000 motor truck cargo, $1M general liability, and $1M–$5M commercial umbrella — all with the broker and/or shipper named as additional insured and certificate holder. These requirements exceed both federal and state minimums and effectively determine the minimum program a carrier needs to compete for freight in the open market.
Standard Broker-Carrier Requirements
| Coverage | Typical Broker Minimum | Large Shipper / National Account | FMCSA Minimum (for reference) |
|---|---|---|---|
| Commercial Auto Liability | $1,000,000 per occurrence | $2,000,000–$5,000,000 per occurrence | $750,000 |
| Motor Truck Cargo | $100,000 per occurrence | $250,000–$500,000+ depending on commodity value | No filing required (general freight) |
| General Liability | $1,000,000/$2,000,000 (occ/agg) | $1,000,000/$2,000,000 (occ/agg) | Not required by FMCSA |
| Commercial Umbrella | $1,000,000–$5,000,000 | $5,000,000–$10,000,000+ | Not required by FMCSA |
| Workers' Compensation | Statutory; employer's liability $500K/$500K/$500K | Statutory; employer's liability $1M/$1M/$1M | Not required by FMCSA (state requirement) |
| Additional Insured | Broker named as AI on auto and GL | Shipper and broker named as AI on auto, GL, and umbrella | Not applicable |
Common Contractual Pitfalls
The most common contractual insurance failures we see in trucking accounts:
- Umbrella doesn't follow form to auto: The umbrella excludes auto liability or has a different definition of "insured" than the underlying auto policy. When a $3M auto claim exceeds the $1M primary limit, the umbrella denies coverage because of the exclusion. This is the single most dangerous gap in trucking insurance and is more common than most carriers realize.
- Additional insured language doesn't match: The broker requires "additional insured — ongoing operations" on both auto and GL, but the auto policy doesn't include an additional insured endorsement, or the GL endorsement uses a different form than what the broker requires. Result: the COI looks compliant but the actual coverage isn't.
- Cargo limit doesn't match the load: Carrier has $100,000 cargo coverage but hauls a $350,000 load of electronics. If the load is stolen or damaged, the carrier is personally liable for the $250,000 gap above the cargo limit — and the broker's contract likely makes the carrier responsible for the full value.
- Waiver of subrogation missing: Many shipper contracts require a waiver of subrogation on the auto and GL policies. If the endorsement isn't on the policy, the shipper contract technically isn't satisfied — even if limits are adequate.
- Stale certificates: Certificates of insurance showing the correct limits were issued at policy inception, but mid-term changes (adding vehicles, adjusting limits, changing carriers) aren't reflected in updated certificates. Brokers and shippers may pull the carrier from their approved list if the certificate on file doesn't match current coverage.
Building your program to the highest applicable requirement
The practical approach to trucking insurance requirements is to build your program to satisfy the most demanding layer — which for most for-hire carriers means the contractual requirements of the brokers and shippers you haul for. A carrier with $1M auto liability, $100K cargo, $1M GL, $5M umbrella, statutory workers' comp, and proper additional insured language will satisfy FMCSA, state regulations, and the vast majority of broker-carrier agreements simultaneously. Building to the floor and adding endorsements piecemeal as new contracts require them is more expensive, more disruptive, and creates gaps during the lag between the contract signing and the endorsement effective date.
Recommended Minimum Program for Most For-Hire Carriers
| Coverage | Recommended Minimum | Why This Level |
|---|---|---|
| Commercial Auto Liability | $1,000,000 per occurrence | Market standard; satisfies most broker requirements; FMCSA floor is $750K |
| Physical Damage | ACV or stated amount for all owned/financed units | Required by lenders; protects your equipment investment |
| Motor Truck Cargo | $100,000–$250,000 per occurrence | Match to the highest-value load you regularly haul |
| General Liability | $1,000,000/$2,000,000 (occ/agg) | Standard for terminal leases and shipper contracts |
| Commercial Umbrella | $2,000,000–$5,000,000 minimum | Nuclear verdict protection; satisfies most broker umbrella requirements |
| Workers' Compensation | Statutory; employer's liability $1M/$1M/$1M | State requirement + contractual standard; protects against employee injury claims |
For a detailed breakdown of what each coverage costs and how premiums are calculated, see our commercial trucking insurance guide. For guidance on commercial auto, workers' compensation, and umbrella/excess coverage specifically, see our individual coverage pages.
When the FMCSA minimum was compliant but the broker said no
A 6-truck regional carrier operating in the Midwest had maintained a $750,000 auto liability policy — exactly the FMCSA minimum — for two years without issue. They primarily hauled dry goods on dedicated lanes for two regular shippers. When one of those shippers restructured and began routing their freight through a national broker, the carrier received a new broker-carrier agreement requiring $1M auto, $100,000 cargo, and a $2M umbrella. Their existing program met none of these requirements. The broker gave them 30 days to provide compliant certificates or be removed from the carrier panel — which would have cost them roughly 40% of their revenue.
We restructured their program in two weeks: raised the auto liability to $1M, added a $3M umbrella (giving them room for future requirements, not just the current one), and obtained a cargo policy with appropriate limits. The annual premium increase was approximately $6,800 — roughly $1,133 per truck. The lesson: FMCSA compliance and market competitiveness are two different standards, and the gap between them can threaten your business overnight when a contract changes.
Details anonymized and generalized to protect client confidentiality.
Frequently asked questions about trucking insurance requirements
If your commercial auto policy is canceled or lapses, your insurer must file a BMC-35 or BMC-36 cancellation notice with FMCSA, which triggers a 30-day countdown. If you don't obtain replacement coverage and file new proof of financial responsibility within that 30-day window, FMCSA will revoke your operating authority. Operating without valid insurance means operating illegally — your trucks must be parked. Additionally, a lapse in coverage creates a gap in your insurance history that will significantly increase premiums when you do obtain new coverage, and many standard carriers will decline to quote any carrier with a lapse history.
No. Private carriers — companies transporting their own goods in their own vehicles — are not required to file proof of financial responsibility (BMC-91X) with FMCSA. However, private carriers operating commercial motor vehicles in interstate commerce must still comply with Federal Motor Carrier Safety Regulations (FMCSRs) regarding driver qualifications, hours of service, vehicle maintenance, and drug/alcohol testing. They must also meet their state's commercial vehicle insurance requirements. Most private fleets carry $1M+ in auto liability regardless of regulatory minimums, because the exposure from operating commercial vehicles demands it.
The MCS-90 is a public liability endorsement required on the commercial auto policy of every for-hire carrier with FMCSA operating authority. It guarantees to the public that the insurer will pay bodily injury and property damage claims up to the FMCSA minimum liability level, even if the loss would otherwise be excluded by the policy. The MCS-90 is not additional coverage for the carrier — it's a guarantee to third parties. If the insurer pays a claim under the MCS-90 that the policy itself would have excluded, the insurer has the right to seek reimbursement from the carrier. Think of it as a backstop that protects the public, not the motor carrier.
Yes. Interstate for-hire carriers (crossing state lines) must meet FMCSA financial responsibility requirements and file proof with FMCSA. Intrastate carriers (operating within a single state) are governed by their state's regulations, which vary — many states mirror FMCSA's $750,000 minimum for intrastate for-hire carriers, but some set lower thresholds. If you operate both intrastate and interstate, you must meet the higher federal requirements. In practice, the distinction matters less than it appears: most carriers should carry $1M+ in auto liability regardless, because contractual requirements from brokers and shippers exceed both federal and state minimums.
Absolutely. Freight brokers set their own insurance requirements in their broker-carrier agreements, and these are non-negotiable for most brokers. If your coverage doesn't meet their minimums — or if you can't provide a compliant certificate of insurance with the broker named as additional insured and certificate holder — you will not receive freight from that broker. This is a business decision, not a regulatory one, and brokers are under no obligation to waive their requirements. Most brokers require $1M auto liability, $100K cargo, and $1M–$5M umbrella as a baseline. Carriers operating below these levels are effectively excluded from a large portion of the available freight market.
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