This guide covers the latest national benchmarks, the cost components behind them, the legal rules that matter, and a practical way to set your own budget.
Key Takeaways
- KFF's 2025 survey puts the average employer share at 84% for self-only and 74% for family coverage.
- Total premium, employer contribution, and employee payroll deduction are three different numbers.
- Firm size, plan type, location, and dependent enrollment can push your cost above or below the average.
- No federal law sets a universal contribution percentage, but ACA rules still apply to large employers.
How Much Does Employer Health Insurance Cost? (Pricing Overview)
There is no fixed national price. Published averages are benchmarks for early budgeting, not quotes for your business.
Three Figures to Keep Separate
- Total premium: the full cost of the coverage.
- Employer contribution: the portion your business pays.
- Employee contribution: the portion deducted from the paycheck.
The 2025 National Benchmark
The table below uses the 2025 KFF Employer Health Benefits Survey. Employer percentages are calculated as 100% minus KFF's reported worker share, and monthly figures are annual amounts divided by 12.
| Metric | Self-only | Family |
|---|---|---|
| Total annual premium | $9,325 | $26,993 |
| Total monthly premium | $777.08 | $2,249.42 |
| Employer annual contribution | $7,884 | $20,143 |
| Employer monthly contribution | $657.00 | $1,678.58 |
| Employer share | 84% | 74% |
| Employee annual contribution | $1,440 | $6,850 |
| Employee monthly contribution | $120.00 | $570.83 |
| Employee share | 16% | 26% |
KFF's reported percentages are weighted averages, so they won't match the displayed dollar figures exactly.
Cost Per Employee
Take the employer's monthly contribution for each enrolled employee and multiply by 12. For example, at the self-only benchmark, that is $657 a month, or $7,884 a year.
Be careful with the denominator. Cost per enrolled employee is not cost per eligible employee. If only 76% of eligible workers enroll, your per-eligible figure is lower, though your total spend is driven by who actually signs up.
Small vs. Large Employers
KFF's current comparison is firms with 10 to 199 workers versus 200 or more.
| 2025 metric | Small (10-199) | Large (200+) |
|---|---|---|
| Self-only employer contribution | $7,857 | $7,893 |
| Family employer contribution | $17,165 | $21,053 |
| Family worker share | 36% | 23% |
Self-only costs look nearly identical. Family coverage is where the gap opens up: employees at small firms carry a much larger share.
These survey averages blend firm sizes, plan types, and markets. Use them to start your budget, not as a guaranteed renewal rate.
Factors That Affect Employer Health Insurance Contributions
Your contribution is shaped by plan design, workforce, market conditions, legal requirements, and the cost-sharing strategy you choose.
Coverage Tier and Enrollment
Self-only, employee-plus-one, employee-plus-children, and family coverage carry very different premiums. Employers typically pay a fixed percentage, a fixed dollar amount, or different amounts by tier.
Dependent coverage is where payroll deductions jump. Many employers do not subsidize dependents at all, which leaves the employee paying most or all of the added cost.
Plan Type, Network, and Cost Sharing
KFF's 2025 data shows premiums and deductibles move in opposite directions:
| Plan type | Single premium | Single deductible |
|---|---|---|
| PPO | $9,818 | $1,337 |
| HMO | $9,229 | $1,649 |
| HDHP with savings option | $8,620 | $2,609 |
A lower premium does not mean lower total cost for employees. Someone who uses care often may pay more under a cheaper-premium, high-deductible plan.
Employer Size, Industry, and Workforce Profile
Age, family enrollment, claims experience, and turnover all affect available rates. KFF found family premiums of $27,699 at firms where at least 35% of workers are 50 or older, compared with $26,332 elsewhere. These figures show association, not causation.
Small firms often contribute heavily to self-only coverage while contributing less toward family plans.
Geography, Carrier Market, and Networks
Premiums vary by state, rating area, local prices, carrier availability, and network design. KFF's regional PPO family premiums range from $26,252 in the South to $30,142 in the Northeast. Treat these as examples, not state rates.
Contribution and Funding Model
- Fully insured: you pay a fixed premium to an insurer.
- Self-funded: you fund claims and carry the risk.
- Level-funded: fixed monthly payments cover claims funding, administration, and stop-loss.
- HRA or ICHRA: you reimburse employees up to a set allowance.
KFF reports that 27% of covered workers at small firms are in self-funded plans, and 37% are in level-funded arrangements.
HRA and HSA contributions count toward your overall budget even though they sit outside premium benchmarks. Average employer HSA contributions run about $690 for single and $1,296 for family coverage.
Legal and Compliance Requirements
Federal law does not generally require an employer to pay a set percentage of premiums.
Applicable large employers, generally those with 50 or more full-time and full-time-equivalent employees, face ACA rules on offer, affordability, and minimum value. See the IRS employer guidance for details.
- Affordability for 2026: 9.96% of household income for the lowest-cost self-only minimum-value plan.
- Minimum value: the plan covers at least 60% of expected allowed costs. It is not a requirement to pay 60% of premium.
- Waiting periods: generally no more than 90 days.
- Reporting: ALEs file Forms 1094-C and 1095-C.
Confirm current figures with the IRS, Department of Labor, and your state insurance department, since rules change.
Cost Breakdown of Employer Health Insurance
Your real health-benefit budget is usually higher than the premium line on a benefits summary.
Recurring Premium Contribution
This line covers the employer-paid share of carrier premium, the employee payroll deduction, and renewal increases. Check whether your contribution applies equally across coverage tiers. Premiums rose 5% for single and 6% for family coverage in 2025.
Employer-Funded Accounts and Administration
These costs are recurring or periodic:
- Employer HSA deposits and HRA allowances
- Wellness incentives
- Broker or third-party administration fees
- Enrollment administration and employee communications
Under an HRA, employees take a higher deductible and the employer reimburses eligible expenses.
Variable and Periodic Funding Costs
Self-funded and level-funded employers may also budget for:
- Claims and claims reserves
- Stop-loss coverage
- Third-party administration
- Audits and renewal adjustments
A fully insured plan works differently because the insurer carries the claims risk. Avoid double-counting bundled level-funded components.
Lower vs. Higher Employer Contributions: What's the Difference and How Do You Set a Budget?
The best contribution is one your business can sustain while keeping coverage useful and reasonably affordable for employees.
What Lower and Higher Contributions Change
Lower contributions cut your immediate premium expense but raise employee deductions. Higher contributions improve affordability but demand a larger, steadier budget.
Compare them on:
- Recruitment and retention
- Family affordability
- Participation (KFF found take-up of 72% at small firms versus 77% at large firms)
- Employee satisfaction
- Coverage choices driven only by premium cost
Employees do care. An EBRI survey found 33% rank quality health coverage among their most valued employer offerings aside from pay. That shows value, not a guaranteed retention payoff.
Compare Total Value, Not Just the Percentage
Two employers paying 80% can offer very different plans. Compare total value across:
- Premiums, deductibles, and out-of-pocket maximums
- Networks and prescription coverage
- HSA or HRA funding
- Preventive and specialty access
- Dependent contribution rules
How to Calculate a Sustainable Budget
- Count enrolled employees in each coverage tier.
- Multiply each count by the monthly employer contribution for that tier.
- Multiply by the number of coverage months.
- Add HSA/HRA funding, administration, and a contingency.
Then model scenarios such as:
- A renewal increase
- Enrollment changes
- More family participation
- Plan-design changes
- Different contribution percentages
Benchmark and Adjust
Compare your proposal with employers of similar size, industry, market, and workforce, not just the national average. Survey employees about priorities, then weigh their answers against cash flow, hiring goals, participation targets, and compliance.
What Employers Commonly Miss
- Focusing only on upfront premiums
- Ignoring family-plan affordability
- Overlooking HSA/HRA funding and admin costs
- Shifting so much cost to employees that the plan becomes hard to use
Muneris Benefits, an independent agency that represents all major carriers in Virginia, helps employers compare carrier options, build customized benefit packages, evaluate cost-management strategies, and handle compliance and ongoing administration.
Conclusion
The average employer contribution depends on coverage tier, plan design, company traits, market conditions, and funding approach. KFF's benchmarks are a good starting point, but calculate your own annual budget and compare what employees would pay when they actually use care.
Aim for a contribution your business can sustain year after year, that keeps employee costs manageable when they use care, and that still meets compliance and coverage goals.
Frequently Asked Questions
What percentage do most employers pay for health insurance?
In KFF's 2025 survey, employers paid an average of 84% of single-coverage premiums and 74% of family premiums. Workers paid the remaining 16% and 26%.
How much is employer health insurance per employee?
Multiply the monthly employer contribution by 12 for each enrolled employee. Benchmarks are $7,884 a year for self-only and $20,143 for family coverage.
Do US employers have to provide health insurance?
Most employers are not generally required to offer coverage. Applicable large employers (50 or more full-time equivalents) face ACA employer-shared-responsibility rules, so verify current requirements.
How much does the average American pay for healthcare?
It depends on the measure. CMS reports national health spending of $15,474 per person in 2024, which is not a premium. Single-coverage deductibles averaged $1,886 in 2025.
Is an employer contribution the same as the total health insurance premium?
No. The premium is the full cost of coverage. The employer contribution is the business's portion, and the employee pays the rest.
How should a small business decide how much to contribute to health insurance?
Start with what the budget can sustain, then weigh self-only versus dependent coverage, competitive benchmarks, plan design, participation, and compliance. A benefits professional can model the options.
