Monopolistic States Workers Comp: The Broker's Placement Guide

In workers compensation, the monopolistic states are North Dakota, Ohio, Washington, and Wyoming, where employers can buy coverage only from the state fund because private carriers are excluded by law. For a multistate account, that means a separate state fund policy in each of those states, payroll carved out of the private program, and stop gap employers liability added to the CGL, because a monopolistic state can never appear in Item 3.A. or Item 3.C. of the standard policy.

Every broker learns the four states eventually. The ones who learn them at placement, rather than at audit or at claim time, keep their accounts whole and their E&O carrier bored. Here is how the mechanics actually work.

Monopolistic State Fund

A monopolistic state fund is a state created, state owned, and state operated workers compensation insurance facility. It writes all workers compensation insurance for the state, which means private carriers are excluded from the market entirely.

What are the four monopolistic states and their funds?

The four monopolistic states are North Dakota, Ohio, Washington, and Wyoming, and in each one a single government fund writes every workers compensation policy in the state. All other states offer employers a choice of funding options, private carriers among them, even where a competitive state fund also operates. The monopolistic four narrow that choice to one.

Each fund runs its own enrollment, classification, rating, payroll reporting, and audit machinery, none of which matches NCCI conventions, so a national client's class codes and experience rating do not carry over. Two of the four states permit qualified employers to self-insure as an alternative to the fund, which matters for your largest accounts. Here is the roster:

Treat each fund as a separate market with its own rules rather than a carrier you can negotiate with. There is no agent commission in the usual sense, no manuscript endorsements, and no shopping the renewal.

How do Item 3.A. and Item 3.C. handle monopolistic states?

The Information Page of the standard workers compensation policy controls where coverage applies, and monopolistic states are locked out of both items that grant it. Item 3.A. lists the states with known or expected operations and activates Part One statutory coverage there, but a monopolistic state cannot be listed in 3.A. because no private carrier may write that coverage.

Item 3.C., Other States insurance, picks up states where work begins after the effective date, and the suggested wording excludes the four by name: all states except North Dakota, Ohio, Washington, Wyoming, and the states designated in Item 3.A. So an Oklahoma contractor whose crew takes unexpected work in Missouri has automatic Other States coverage, while the same crew crossing into Wyoming has nothing.

The insured also has 30 days to notify the carrier when work begins in a 3.C. state, a deadline worth writing into your renewal checklist. For monopolistic exposure there is no notification cure at all. The only fix is a fund policy that exists before the first hour of work.

Remote employees sharpen the same edge. An employee hired mid-term who works from home in Ohio is Ohio payroll, and neither 3.A. nor the all-states-except wording in 3.C. can reach it.

The employer must enroll with the Ohio BWC, and the private carrier's auditor will remove that payroll from the standard policy either way. The fund will not pick it up retroactively.

What is the employers liability gap and how does stop gap coverage fill it?

Monopolistic state funds pay statutory benefits under the state's workers compensation law, but they do not include employers liability, the Part Two coverage a standard policy provides for employee injury suits that fall outside the exclusive remedy. That leaves a real gap: suits alleging the employer's own negligence, third party action over claims, consortium claims from an injured worker's spouse, and dual capacity claims all land outside the fund's obligation.

Stop gap coverage fills the gap, added by endorsement to the client's commercial general liability policy for the monopolistic state exposures. The CGL normally excludes bodily injury to an employee arising out of employment, and the stop gap endorsement carves employers liability back in for the scheduled states.

Match the stop gap limits to the employers liability limits carried in the rest of the program, since the standard Part Two limits of $100,000 each accident, $500,000 disease policy limit, and $100,000 each employee are routinely increased to satisfy umbrella underlying requirements, and an umbrella will not sit over a bare monopolistic state.

The trap is that nobody sees the gap on paper. A certificate shows what a policy covers, not what an account is missing, so a client can carry fund policies in all four states and look fully placed while holding zero employers liability there. Check for the stop gap endorsement on the CGL at every renewal where monopolistic payroll exists.

How do certificates of insurance work with state funds?

Certificates for monopolistic state coverage come from the fund, not from your office, and that changes the workflow your CSRs follow. Your agency issues an ACORD 25 for the lines it places, but it has no authority to certify coverage it does not control, and the state funds document coverage their own way.

Ohio's BWC issues its own certificate of coverage, which employers can pull directly, and the other funds have equivalent verification documents or online lookups. When a general contractor demands proof of workers compensation from a subcontractor's Washington operations, the answer is the L&I document, possibly stapled to your certificate for the balance of the program.

Two practices keep this clean. First, show the stop gap employers liability on the certificate of insurance under the general liability section, since that is where the coverage actually lives. Second, never type a monopolistic state fund policy into the workers compensation box of an ACORD 25 as if your agency placed it, because certifying coverage you do not control is a classic E&O fact pattern.

How do you place coverage when a client expands into a monopolistic state?

The sequence matters here, because the fund policy must exist before work begins and the rest of the program has to be reshaped around it. Work through the placement in this order:

1. Confirm the trigger before the first payroll dollar

   Identify what creates the obligation: a new hire working from home in the state, a jobsite crossing the border, or an acquisition with existing payroll there. Ask about employee home states and travel patterns at every renewal, not just when the client volunteers a move.

2. Enroll with the state fund before work begins

   Register the client with WSI, BWC, L&I, or the Wyoming Department of Workforce Services and obtain the fund policy or account number. Funds do not backdate, so enrollment lag is uninsured exposure that no later premium payment cures.

3. Reshape the standard policy around the fund

   Confirm the monopolistic state appears in neither Item 3.A. nor 3.C., move its payroll out of the private program's estimated exposures, and notify the carrier so the audit matches the placement.

4. Add stop gap employers liability to the CGL

   Endorse the client's CGL with stop gap coverage for the new state at limits matching the employers liability limits elsewhere in the program, and confirm the umbrella recognizes it as underlying.

5. Set up the reporting and certificate workflow

   Calendar the fund's payroll reporting deadlines, document who pulls the fund's certificate of coverage, and note in the account file that proof of coverage for that state comes from the fund.

Run the same sequence in reverse when a client leaves a monopolistic state, since fund accounts left open keep generating premium assessments on payroll the client no longer has.

FAQ

This guide is for educational purposes and summarizes standard NCCI policy language. Your policy's specific terms, conditions, and endorsements control. Talk to a licensed broker about your actual exposures.