Captive insurance is a way to self-insure part of your risk through a company you own or jointly own with other operations. Instead of paying premium to a traditional carrier and watching that money disappear in good years, you fund your own captive, pay claims out of the captive, and keep underwriting profit when losses are low.
It is not a fit for everyone. Captives work best for fleets with strong safety records, solid cash flow, and enough scale to make the structure worth the cost of setting up and running it. For the right operation, a captive can save real money over the long run while giving you control over your insurance program.
Most ag trucking captives are group captives, meaning multiple operations share the captive structure to spread risk and reduce the cost per member. A handful are single-parent captives owned by one large fleet.
What It Covers
Predictable, frequency-driven claims
The day-to-day claims that happen with some regularity. Workers comp, low-severity auto, cargo. Captives are most efficient on claim layers you can predict from history.
Higher deductible / retention layers
Many captives sit on top of large deductibles in a traditional policy. The operation retains the first dollars through the captive and the traditional carrier picks up severe losses above the captive layer.
Group captive participation
In a group captive, members share risk across a defined layer. Above and below that layer, traditional insurance carries the rest.
Coverage tailored to industry-specific risks
Captives can write coverage that traditional carriers will not. Specific endorsements, broader cargo coverage, or specialty pollution coverage for unusual exposures.
Workers compensation excess layers
Many ag captives focus on workers comp, where the layer between deductible and excess can be retained efficiently.
What It Does Not Cover
No policy covers everything. Here is what falls outside a standard captive insurance policy so you know where the gaps are.
Catastrophic and unpredictable risk
Large jury verdicts, multi-vehicle interstate wrecks, multi-million dollar pollution events. Traditional reinsurance handles the catastrophic layer.
Coverage requiring a specific carrier rating
Some contracts require A.M. Best A-rated carrier paper. Captives sometimes need to be fronted by a rated carrier to satisfy those requirements.
The cost of setting up and running the captive
Captive premium is your own money. Setup, ongoing management, regulatory compliance, and actuarial work are all real costs. Captives do not eliminate cost, they shift it.
Loss reserves that exceed capitalization
If claims run higher than expected, the captive can require additional capital from its owners. Bad years cost real money.
Coverage during the first one to two policy years
Captives need time to build reserves. Year one in a captive typically requires significant collateral and does not produce returns. Year three and beyond is where the value shows up.
Coverage Limits and Options
Group captive layers typically retain $100k to $500k per claim in the captive, with traditional excess coverage above. The retention size depends on the operation's premium and the group's structure.
Workers compensation captive layers commonly run from a $250k or $500k retention up to statutory benefits. Excess reinsurance handles the upper layers.
Loss fund is the amount the operation contributes annually to fund expected claims. Set by an actuary based on loss history and industry data.
Capital and surplus requirements vary by domicile. Most ag trucking captives are set up in domiciles like Vermont, Cayman, Bermuda, Hawaii, or Utah. Each domicile has its own capitalization rules.
Frontung carrier fees apply when a rated carrier issues policies on behalf of the captive. Typical fronting fees run 3 to 7 percent of premium.
Real Claim Scenarios
Dollar amounts are typical ranges based on industry claim data, not specific cases.
Group captive workers comp claim within retention
Driver workers comp injury runs $80k in total claim cost. Captive retention is $500k. The full claim is paid out of the captive loss fund. The traditional excess carrier never sees it. At year end, if total claims for the group came in under the funded loss pick, members share the underwriting profit.
Captive cargo claim
A $35k cargo claim on a damaged grain hopper rollover. Paid from the captive layer above a small deductible. No traditional cargo carrier involvement. At renewal, the captive's combined experience drives the next year's loss fund.
Catastrophic auto claim outside captive layer
A $3M wreck with a serious injury. Captive layer is $250k. Captive pays $250k, traditional excess picks up the remaining $2.75M. Captive and traditional coordination is what makes a serious claim work.
What Affects the Cost
Frequently Asked Questions
Am I big enough for a captive?
The starting point is usually $200k or more in annual ag trucking insurance premium. Below that, the captive structure cost eats up the savings. Above that, group captives become an option. Single-parent captives usually need $1M+ in premium to make sense.
How long until a captive saves me money?
Year one is usually a wash or a slight cost increase because of setup. Year two through five is where savings build. By year five most well-run captives are returning meaningful underwriting profit and investment income to members.
What happens to my captive money if I leave the captive?
Group captive members typically have a runoff period where the captive continues to pay claims from prior policy years. Collateral and capital come back to you over the runoff period, usually 3 to 5 years. Unpaid claims at exit are still your responsibility through the captive.
Does a captive affect my ability to get traditional coverage if I leave?
No. Loss history follows the operation, not the captive. If you leave a captive, you go back to the traditional market with the same loss history. Some operations find that the discipline of being in a captive actually improves their loss history, which helps them in the traditional market too.
Is the captive subject to state insurance regulation?
Yes, but the regulation is in the captive's domicile, not in every state where you operate. The domicile regulator oversees solvency, reserves, and operations. Operations in your states still need the right fronting paper or insurance certificate to satisfy local requirements.
What about tax treatment?
Captive tax treatment is complicated and depends on structure, IRS rules, and domicile. Some captives qualify for favorable tax treatment under specific IRS sections. Tax planning is a real reason some operations form captives, but it is not the only reason and it should not be the main reason. Captives that are pure tax plays get IRS attention. Work with a CPA who knows captives if tax treatment is part of the decision.
