The Broker's Guide to Evaluating a PEO's Workers' Comp Program

When a broker places a client with a PEO, the workers' comp program is usually the part of the deal the broker understands least and the client cares about most. The PEO's sales rep will describe it in a sentence: "we have a master policy with a strong carrier." That sentence can describe a conservatively funded guaranteed-cost program backed by a large national insurer, or a thinly capitalized large-deductible program where the PEO is the real risk-bearer and the carrier is mostly lending its paper. The client's certificate looks the same either way.

This guide is for brokers who want to tell the difference. It is not an argument against PEO workers' comp programs; our own PEO runs one. It is an argument for asking the right questions before the client's coverage depends on the answers.

Guaranteed cost or large deductible

The first question is who is actually paying the claims.

Under a guaranteed-cost program, the carrier charges the PEO a premium based on the book's classified payroll and rates, and the carrier pays the claims. The PEO's exposure is the premium. If losses run high, the carrier absorbs it in the current term and raises the price at renewal. If losses run low, the carrier keeps the margin. The PEO's incentive to manage claims is real but indirect.

Under a large-deductible program, the carrier issues the policy but the PEO reimburses the carrier for each claim up to a deductible, which for a PEO program is commonly set at a level where most claims never reach the carrier's layer at all. The PEO funds those reimbursements from a loss fund built out of the workers' comp charges it collects from clients, posts collateral to the carrier to secure the obligation, and keeps whatever is left when the claims close. The carrier's real exposure is the excess layer above the deductible and the credit risk that the PEO fails to reimburse.

Neither structure is inherently better for the client. A large-deductible PEO with a well-managed loss fund and a strong claims operation can offer better pricing and more responsive claims handling than a guaranteed-cost program, because it keeps the savings from good outcomes. A large-deductible PEO with a thin loss fund and weak claims management is the client's counterparty for every injury, whether the client knows it or not.

The broker's job is to find out which one they are looking at. The PEO should be able to say plainly whether the program is guaranteed cost or large deductible, what the deductible is, and whether there is an aggregate cap on the PEO's retention.

Who holds the risk, and with what

If the program is large deductible, the next questions are about the loss fund and the collateral.

A loss fund is an accounting construct: a reserve the PEO sets aside from client charges to pay deductible-layer claims. It is not an insurance policy, and its adequacy depends on how it was calibrated. A PEO that sets the fund from a credible loss pick with appropriate loads for client concentration and growth is in a different position from one that set it as a percentage of premium because that was the number the carrier asked for.

Collateral is what the carrier holds against the PEO's reimbursement obligation, often a letter of credit or cash. The size of the collateral relative to the expected deductible losses tells you how much confidence the carrier has in the PEO, and whether the PEO's balance sheet can support the program through a bad year.

A broker is not going to audit a PEO's loss fund. But a broker can ask whether the fund is actuarially reviewed, how often, and by whom; whether the PEO has ever had a collateral call from its carrier; and what the program's loss ratio has been over the last several years. A PEO that answers those questions without hesitation is one that has thought about them. A PEO that treats them as proprietary should be placed with caution.

What happens to the client's mod

We covered the state-rule side of this last month in the co-employment post. The short version is that in California, the WCIRB's Experience Rating Plan requires a separate policy per leased-employee client, with the client's own mod applied, so the client's experience stays the client's. In master-policy states, the carrier may not apply the client's mod at all, because it is pricing the PEO's aggregate book.

For a broker evaluating the program, this cuts both ways. A client with a bad mod benefits from a program that does not apply it, in the short run. A client with a good mod is subsidizing the rest of the book, and should be told so. And in either case, the client's loss experience during the PEO years needs to be preserved and attributable to the client, so that if they leave the PEO their next carrier can rate them on their own record rather than on a blank one.

The questions to ask: does the program apply the client's mod to the client's price, or does the PEO price the client internally? How does the PEO report the client's payroll and losses to the rating bureau? If the client leaves, what loss history will the PEO provide, in whose name, and how quickly?

Carrier strength and program tenure

The carrier behind a PEO program should be evaluated the way a broker would evaluate any carrier: financial strength rating, admitted status in the client's state, and the carrier's experience with PEO business specifically. PEO programs are a specialty; a carrier that writes them as a core line understands the collateral mechanics, the audit cadence, and the way a PEO's book turns over. A carrier dabbling in PEO paper may not.

Program tenure matters as much as carrier strength. A PEO that has been with the same carrier for many years has a program the carrier trusts. A PEO that changes carriers frequently may be shopping for capacity because its loss history makes renewal difficult, or because its collateral requirements keep rising. Neither is disqualifying on its own, but either deserves an explanation, and the broker should ask for one.

The broker should also ask what happens to the client if the PEO's carrier non-renews the program. The answer should include a transition plan, not a shrug.

Claims handling: the part the client will actually experience

A client never sees the loss fund or the collateral. They see what happens when an employee is hurt. Who takes the first report? How quickly is a claim acknowledged and an adjuster assigned? Does the PEO have its own claims staff, a TPA, or does it rely entirely on the carrier? Who decides whether to fight a questionable claim, and who pays for the fight? Does the PEO run a return-to-work program, and will it help the client set up modified duty?

In a large-deductible program, the PEO has a direct financial interest in every claim outcome, which can mean aggressive, attentive claims management or can mean pressure to minimize reserves. The broker should ask how reserves are set, who reviews them, and whether the PEO's claims reporting to the client shows open reserves and paid amounts separately. A client that only ever sees paid figures has no idea what its claims actually cost.

The questions, collected

For a broker who wants a checklist to take into the next PEO conversation, the questions in this post reduce to the following.

Is the program guaranteed cost or large deductible, and if large deductible, what is the deductible and is there an aggregate?

How is the loss fund calibrated, is it actuarially reviewed, and what has the program's loss ratio been?

Has the PEO ever had a collateral call?

Does the carrier apply the client's mod, or does the PEO price internally?

How is the client's experience reported to the bureau, and what loss history will the client receive if they leave?

Who is the carrier, what is their rating, how long has the PEO been with them, and what is the plan if the program is non-renewed?

Who handles claims, how are reserves set, and what does the client's claims reporting show?

A PEO that can answer all of those in a single meeting is one a broker can place a client with confidently. The answers may not all be ideal; a young PEO on its first large-deductible program will have a shorter track record than an established one. But the willingness to answer is itself the signal.

Part of why we built HALO IQ for brokers and PEOs together is that these questions are easier to answer when the data is in one place. A PEO running its book on the platform has its loss runs aggregated in ModIQ, its claims and reserves in ClaimsIQ, and its carrier rates in CarrierIQ, which means the program's loss ratio, its reserve posture, and its pricing basis are facts it can show a broker rather than assertions it has to make. The broker, working the same deal from the broker side, sees the client's mod worksheet, loss history, and placement options in their own view of the workspace.

The result is a placement conversation that starts from the numbers. That is better for the client, better for the broker's liability, and in our experience better for the PEO, which closes faster with brokers who understand what they are selling.