Small employer contribution strategy: how much of the premium to pay, and where
You priced a health plan, agreed to pay half the premium, and opened enrollment. Then a third of your employees waived coverage. The candidate you wanted took the hospital job because its plan cost less out of each paycheck.
Employees experience your health plan through two numbers: the deduction on their pay stub and the deductible they face when someone gets sick. Carrier contracts and rate negotiations matter, but employees weigh those costs against another job offer. Your contribution strategy helps determine whether the plan earns its place in your retention budget.
The employee’s share is where small-company plans lose people
Family coverage now costs an average of $28,303 a year, up 5% from 2025, according to a national employer survey released October 22, 2026. Single coverage averages $9,804. Workers paid an average of $7,471 toward family coverage, up 9% ($621) in one year.
Smaller employers ask their people to carry more of that. At firms with 10 to 199 workers, covered employees pay 37% of the family premium on average, compared with 25% at larger firms. In dollars, that is $9,687 a year at small firms against $6,840 at large ones. Nearly a third (32%) of covered workers at small firms pay more than half the family premium themselves; at large firms, 6% do.
The deductible compounds it. Covered workers at small firms face an average single deductible of $2,624, compared with $1,772 at larger firms, and 55% of them are in a plan with a single deductible of $2,000 or more, compared with 33% at larger firms.
Those costs can help explain why employees waive coverage. A plan that looks affordable to the company may still take a steep bite out of employees' paychecks and leave them with a deductible they struggle to meet. Some may decline it; others may enroll without seeing much value in the benefit. Either outcome weakens the plan’s role in retention.
Turnover adds another cost. Gallup estimates that replacing one employee costs between one-half and two times that employee’s annual salary. Compare contribution savings with the potential cost of an additional departure—not just with last year’s premium. When skilled people limit your growth, benefits belong in the same conversation as pay. We explore that argument in talent is the constraint.
Start with three numbers
Before you choose a percentage, lay these out for each plan you are considering.
Company cost. Calculate the monthly cost of paying 50% and 100% of employee-only coverage. The difference shows the budget impact of increasing your contribution.
Employee paycheck deductions. Show the deduction for each tier: employee only, employee and spouse, employee and children, and family. Do not stop at the employee-only line. Employees covering dependents compare the other tiers, where the survey shows small companies fall furthest behind.
The deductible. Consider whether employees could realistically pay. A lower premium offers limited reassurance if the cost of using the plan still puts care out of reach.
Choose the percentage after you see those three numbers, not before. We build that page from your employee census when we do your program design.
The carrier sets a minimum before you can buy the plan
Small-group carriers set two requirements for a company to purchase a plan. The company typically must pay at least 50% of the employee-only premium, and carriers generally require 70% to 75% of eligible employees to enroll. Employees who waive coverage because they have other coverage, such as a spouse’s plan, Medicare, or Medicaid, usually do not count against that percentage.
A company that fails to meet either requirement still has an option. From November 15 to December 15 each year, carriers must accept a small group regardless of its contribution or participation, with coverage beginning January 1. Level-funded plans often set their own participation rules, which may be lower.
Your contribution affects enrollment, and enrollment can affect whether you meet the carrier’s requirements. Check both before choosing the minimum contribution. A design that prompts too many waivers may create a participation problem at renewal.
At 50 full-time employees, federal law sets a floor
A company is an applicable large employer for the year if it averaged at least 50 full-time employees, including full-time equivalents, during the previous calendar year. Companies under common ownership are counted together. Two companies owned by the same person generally count as a single employer for this test, which catches many owners who opened a second location as a separate company. From that point on, the contribution is no longer just a business choice.
A large employer must offer coverage to at least 95% of its full-time employees and their children through age 26. Employees may be required to pay for their children’s coverage; the employer only has to offer it. If the employer fails to make this offer and any full-time employee receives a Marketplace premium tax credit, the 2027 penalty is $3,780 per full-time employee, excluding the first 30. If the employer offers coverage but it is unaffordable or fails to meet the federal minimum-value standard, the penalty is $5,670 for each full-time employee who receives a credit. This second penalty can never exceed the amount of the first penalty.
For 2027, coverage is affordable when the employee’s share of the cheapest employee-only plan that meets the minimum-value standard is no more than 10.22% of pay. Employers can measure that against box 1 wages, the employee’s rate of pay, or the federal poverty line. The poverty-line safe harbor also applies; check the current year’s monthly dollar amount before you set contributions.
Affordability is measured using employee-only coverage, so an employer can meet the standard while asking employees to pay the full additional cost of family coverage. This design avoids a penalty, but it comes at a cost. Since 2023, a spouse’s or child’s eligibility for a premium tax credit has been based on the cost of family coverage. A high family deductible can make spouses and children eligible for subsidized Marketplace plans, and each dependent who leaves reduces your group’s participation.
Large employers also file annual coverage reports with the federal government, even when no penalty is owed. Companies approaching 50 should plan the contribution before they cross the line, not after the first penalty letter.
Four structures, each with a different retention effect
A percentage of employee-only coverage. The company pays 50% to 100% of the employee’s coverage, with dependents added at the employee’s cost. This approach is simple to explain and budget. Its value is clearest for employees covering only themselves; employees with families pay the full additional premium. A competitor that contributes toward dependents may offer those employees a better take-home-pay comparison.
Different contributions by employee class. Many employers pay more for full-time employees than for part-time staff. This is generally allowed when classes are based on job status rather than health. Cafeteria plan nondiscrimination testing and carrier participation rules still apply, so test the design before you announce it. This structure puts the most money behind the people you can least afford to lose. Part-time staff see little value in it, so if you want to keep them, show them the contribution they earn when they move to full time.
A deposit into a health savings account. With a qualifying high-deductible plan, part of the contribution can go into an account the employee owns and keeps. Most small employers make these deposits through a cafeteria plan, whose nondiscrimination tests govern how deposits can vary among employees. Deposits made outside a cafeteria plan are subject to a stricter federal rule, which generally requires comparable deposits for employees in the same coverage and employment categories. The deposit is the most visible dollar you spend because it goes into an account bearing the employee’s name. The account stays with the employee when they leave, so it helps retain people through visibility, not by locking them in. Spreading deposits across each paycheck instead of making a single deposit in January means employees who stay all year receive the full amount.
A fixed monthly allowance. The company sets a dollar amount per employee and reimburses individual health insurance premiums up to that amount. The formal name is an individual coverage health reimbursement arrangement. You set the budget instead of the carrier. Lower-wage employees can lose a premium tax credit under an allowance that federal rules treat as affordable, so run their numbers first. Employees choose a plan that fits their family and their doctors, which makes the coverage feel like theirs. The allowance is a single number that is easy to compare against another offer, and the policy belongs to the employee. The retention effect depends on how well each employee is helped to choose. Our comparison of group versus individual health coverage covers when this fits.
Make the employee’s share cost less
Run the employee’s share through a Section 125 cafeteria plan. Under federal tax rules, premiums paid by salary reduction under a cafeteria plan are excluded from wages for federal income tax withholding and for Social Security and Medicare tax. The same deduction costs the employee less take-home pay, and the company saves its share of payroll tax on those dollars.
Owners are the exception. S-corporation shareholders who own more than 2%, partners, members of a limited liability company taxed as a partnership, and sole proprietors cannot pay their own premiums pre-tax through the cafeteria plan. Ask your accountant how your own premiums are handled.
Employees have to understand the contribution for it to keep them
Employees need to understand the contribution to value it. At enrollment, show each person what the company pays, what comes out of their paycheck, and how the deductible applies to a real bill. Make the benefit easy to understand before employees compare it with another job offer.
We design and run benefit programs for employers with 25 to 150 employees across Oklahoma, Texas, and neighboring states. Tulsa-area employers can start with group health insurance in Tulsa. If you want to see your three numbers on one page before the November 15 window opens, program design is where that starts.
Education only. Not a quote, an offer of coverage, or tax or legal advice.