What employee benefits insurance covers
Employee benefits insurance lets an employer offer coverage to its workforce as a group. The core lines are group health (medical, often with dental and vision), group life and accidental death and dismemberment, and short- and long-term disability. Many employers add voluntary benefits paid by employees, such as critical illness, accident and hospital indemnity plans, plus employee assistance programs. Health coverage is the largest cost: the KFF 2025 Employer Health Benefits Survey found average annual premiums of $9,325 for single coverage and $26,993 for family coverage, with workers contributing on average about $6,850 toward family coverage.
Ways to fund a group health plan
- Fully insured: the employer pays a fixed premium and the insurer bears the claims risk. Common for small and midsize employers.
- Level-funded: fixed monthly payments fund expected claims, administration and stop-loss coverage, with a possible refund if claims are low.
- Self-funded: the employer pays claims directly, usually with a third-party administrator and stop-loss insurance against large claims.
- Health reimbursement arrangements: some employers reimburse individual coverage instead of sponsoring a group plan, subject to federal rules.
Plan designs include HMO, PPO, POS and high-deductible plans that can be paired with a health savings account.
Federal rules employers must know
- ERISA: the Employee Retirement Income Security Act of 1974 governs most private-sector benefit plans. It requires fiduciary conduct, a written plan, a summary plan description for participants, a claims and appeals procedure and, for many plans, an annual Form 5500.
- ACA: employers with 50 or more full-time employees, including full-time equivalents, are applicable large employers subject to the employer shared responsibility provisions and annual reporting, according to the IRS.
- COBRA: private-sector employers with 20 or more employees must offer continuation coverage after qualifying events, according to the Department of Labor. Many states have mini-COBRA laws for smaller employers.
- Group life tax rule: under Internal Revenue Code Section 79, employer-provided group-term life coverage above $50,000 creates taxable imputed income for the employee.
The DOL Employee Benefits Security Administration publishes compliance guides for employers.
Disability and state mandates
Short-term disability replaces part of pay for weeks or months; long-term disability can pay for years. California, Hawaii, New Jersey, New York, Rhode Island and Puerto Rico require employers to provide short-term disability coverage through a state fund or private plan, and a growing number of states run paid family leave programs. Requirements differ by state, so multistate employers need state-by-state review.
What drives the cost
- Group size, employee ages, location and industry.
- Plan design: deductibles, copays, out-of-pocket maximums and network breadth.
- Claims experience, which matters more as groups get larger.
- Employer contribution and participation; insurers often require a minimum share of eligible employees to enroll.
In the ACA small-group market, premiums may vary only by age, tobacco use, geographic area and family size, not by health status.
International and multinational benefits
Outside the US, group benefits usually supplement public health and pension systems, and local law decides what is mandatory. Multinational employers often combine local policies with multinational pooling and international medical plans for expatriates.
How to choose and compare
Set a budget per employee, survey what your workforce values and compare at least several insurers on network, total cost and service. Coordinate benefits with workers' compensation and individual disability insurance. Polis Re helps you compare insurers and request quotes for group health, life and disability plans through one request.
