A level-funded plan is what you get when a carrier tries to sell a small, healthy business the economics of self-insurance without any of the anxiety. The employer pays a fixed amount every month, exactly as it would with a fully insured plan. The number does not swing with claims. Budgeting stays simple. And yet, underneath that smooth monthly payment, the arrangement is legally a self-funded plan — the employer is technically bearing the risk of its employees' claims, buffered on all sides by insurance the carrier has stitched into the package. It is a hybrid, and like most hybrids it exists to solve a problem neither parent solved on its own.
That problem is specific and recent. After the Affordable Care Act forced small-group premiums into community rating, a healthy small business lost the ability to be rewarded for being healthy. Level funding is the market's answer — a structure that lets a good-risk group step partway out of the community-rated pool and pay something closer to what its own claims justify. Whether that is clever or corrosive depends on where you sit, and the debate is genuinely unsettled.
How the money is actually structured
The fixed monthly payment in a level-funded plan is not a premium in the traditional sense. It is three things bundled into one number.
The first piece is the claims funding — money set aside to pay the group's actual medical claims, up to a projected maximum the carrier calculates based on the group's expected costs. The second piece is administration: the carrier, acting as a third-party administrator, processes claims, runs the network, and handles the paperwork, and it charges a fee for that service. The third piece is stop-loss insurance, which is the safety net that makes the whole thing tolerable for a small employer. The employer pays all three every month in one level installment, which is where the name comes from.
Stop-loss is the part that matters most, because it is what converts an unaffordable risk into a manageable one. It comes in two flavors. Specific (or individual) stop-loss caps the employer's exposure on any one person — if a single employee's claims blow past a set threshold, the stop-loss carrier picks up the excess. Aggregate stop-loss caps the group's total claims — if the whole group's claims exceed the projected maximum for the year, the stop-loss carrier covers the overage. With both in place, the employer's worst-case cost is bounded. The point of a level-funded plan is that the level monthly payment is generally calibrated to fund claims up to the aggregate attachment point, so in a normal or good year the employer never even reaches the ceiling the stop-loss protects.
Then comes the feature that draws healthy groups in: the surplus refund. In a fully insured plan, if the group barely files any claims, the carrier keeps the money. In a level-funded plan, if the group's actual claims come in below what was funded, a portion of the leftover claims reserve can be returned to the employer at year's end. Not every contract offers it, the share returned varies, and the mechanics differ by carrier — but the possibility of getting money back for a healthy year is precisely the upside that fully insured coverage denies. It reframes the arrangement from "buy protection" to "fund your own risk and keep what you don't spend."
Why level funding exists: underwriting the group back in
The reason a level-funded plan can undercut a fully insured quote for a healthy group comes down to how each is priced. A fully insured small-group plan must use adjusted community rating — the carrier cannot look at the group's health and cannot charge a healthy group less than a sick one in the same area. A level-funded plan, because it is legally self-funded, sits outside those small-group rating rules. The carrier can medically underwrite the group: it can send a health questionnaire, review the population's conditions and claims history, and set the funding level based on how healthy the group actually appears.
For a genuinely healthy group, that underwriting produces a lower number than community rating would. The business is no longer subsidizing sicker small groups it happens to share a market with; it is paying, roughly, for its own expected experience plus the cost of the insurance wrapped around it. That is the entire value proposition, and it is why level funding exploded in popularity after the ACA reshaped the small-group market. Carriers built these products specifically for the employers who felt they were overpaying under community rating and wanted a legal exit that did not require them to become sophisticated self-insurers.
What the group takes on, and where it can bite
The comfort of a level payment can obscure the fact that the employer has stepped onto the self-funded side of the ledger, and a few real consequences come with that.
The most important is renewal risk of a different character than the fully insured version. Because the plan is underwritten on the group's health, a group that stays healthy renews well — but a group that has a bad year, or that adds an employee with a serious condition, can face a steep re-underwrite at renewal, or in some cases can be declined for renewal on the same terms and pushed back toward community-rated coverage. The protection during the plan year is real, thanks to stop-loss, but the arrangement rewards continued good health and penalizes deterioration in a way community rating does not. A group that adopts level funding while healthy should understand that it is, in part, betting on staying that way.
There is also the matter of what the level payment does and does not include, and how the surplus and stop-loss actually settle, all of which live in contract details that vary widely between carriers. The attachment points, the share of surplus returned, whether unused funds roll or refund, how run-out claims (bills that arrive after the plan year ends) are handled — these are not standardized, and two level-funded quotes that look identical on the monthly number can behave very differently at settlement. This is an arrangement where the fine print is the product.
Finally, level-funded plans occupy contested regulatory ground. Because they are legally self-funded, they escape state small-group rating rules and certain state mandates, and critics — including some state insurance regulators and consumer advocates — argue that they siphon healthy groups out of the ACA's community-rated small-group pool. When healthy groups leave, the groups that remain are, on average, sicker, and community-rated premiums for everyone left behind drift upward. Some states have moved to restrict level-funded products or the aggressive underwriting behind them, on exactly this reasoning. Proponents counter that employers deserve the right to pay for their own risk and that the ACA's community-rating structure unfairly forces healthy small businesses to subsidize the market. Both arguments are coherent; the resolution is a policy question that different states are answering differently, and an employer considering level funding in a state that is actively regulating it should confirm the current rules.
Who level funding fits
Level funding is built for a fairly specific profile: a small to mid-sized employer with a demonstrably healthy workforce, enough stability to be confident that health won't deteriorate sharply in the near term, and a preference for a predictable monthly cost over the operational complexity of full self-funding. For that employer, it can deliver meaningfully lower costs than a community-rated fully insured plan, plus the chance of a refund in a good year, without exposing the business to the volatility that scares small employers away from self-insurance.
It fits poorly for a group with significant existing health conditions — the underwriting will price those in, and community rating may actually be the better deal — and for an employer that cannot tolerate the possibility of a harder renewal if the group's health changes. It is, in the truest sense, a middle path: more upside than fully insured coverage, less risk than pure self-funding, and a set of trade-offs that reward healthy, stable groups and punish the assumption that a group will stay healthy no matter what. As with every arrangement in this series, the right answer turns on the group's actual numbers, and those are worth running before the level monthly payment does its job of making the underlying bet invisible.
See how this plays for your business
Every structure in this series looks different once your census, your state, and your renewal are on the table. We’re an independent, carrier-neutral brokerage — we model fully insured, level-funded, self-funded, and the HRA routes side by side and tell you what we’d do in your seat. Start with the group coverage guide, or jump straight to the guide for 2–49 employees or 50+ employees. It’s free and there’s no obligation.
This is general educational information for employers, not legal, tax, or benefits advice. Figures reflect the 2026 plan year and are indexed annually; statutory citations are current as of publication. Rules, thresholds, and IRS-set figures change — confirm the current specifics for your state and situation with a licensed advisor. Written by Matthew T. Giberti (NPN 20698856). Effective date: July 8, 2026.