How Much Does a W2 Employee Cost an Employer?

A W-2 employee typically costs an employer 9 to 30 percent more than the stated salary, depending on what you offer beyond the legal minimum. To answer how much a W-2 employee costs an employer in concrete terms: mandatory federal and state payroll taxes plus workers’ compensation add roughly 9 percent to base pay on their own, and once you layer in health insurance and a retirement match, total employer cost commonly lands 23 to 30 percent above the salary line. Federal data from the Bureau of Labor Statistics puts employer-paid benefits at roughly 31 percent of total compensation on average.1Bureau of Labor Statistics. Employer Costs for Employee Compensation News Release

The Quick Math on a $60,000 Employee

Start with a mid-range salary and add each required layer. For a $60,000 salaried worker in a state with moderate unemployment rates:

That brings total employer cost to roughly $74,100 to $75,100, or about 23 to 25 percent above the $60,000 base. Strip out health insurance and the retirement match, and the mandatory taxes and insurance alone still add around $5,300, or roughly 9 percent.1Bureau of Labor Statistics. Employer Costs for Employee Compensation News Release Every line below the salary shifts with your state, industry, and workforce, so treat those numbers as a framework rather than a fixed quote.

Federal Payroll Taxes You Owe

FICA: Social Security and Medicare

The Federal Insurance Contributions Act requires you to match the payroll taxes withheld from each paycheck. You pay 6.2 percent toward Social Security and 1.45 percent toward Medicare, for a combined employer rate of 7.65 percent.2Office of the Law Revision Counsel. 26 USC 3111 – Rate of Tax This money comes entirely from you and does not reduce the employee’s pay.

The Social Security portion applies only up to the annual wage base, which for 2026 is $184,500.4Social Security Administration. Maximum Taxable Earnings Once an employee’s earnings cross that ceiling, you stop paying 6.2 percent for the rest of the year. Medicare has no cap: you pay 1.45 percent on every dollar of wages.

Federal Unemployment (FUTA)

FUTA is nominally a 6.0 percent tax on the first $7,000 of each employee’s annual wages.5Office of the Law Revision Counsel. 26 USC 3301 – Rate of Tax In practice, if you pay state unemployment taxes on time and your state is not under a federal credit reduction, you get a credit of up to 5.4 percent, dropping the effective rate to 0.6 percent.3Internal Revenue Service. Topic No. 759 Form 940 Employers Annual Federal Unemployment (FUTA) Tax Return That caps FUTA at $42 per employee per year, reported on IRS Form 940. The $7,000 wage base has not moved since 1983, so you satisfy this obligation within the first few pay periods.

State Costs That Vary Widely

State Unemployment Tax

Every state runs its own unemployment insurance program funded by employer contributions, and the cost swings on three factors: the state’s rate schedule, your company’s claims history (called an experience rating), and the state’s taxable wage base. New businesses typically start at a default rate, often roughly 1.5 to 3 percent, though some states and industries start higher. High turnover drives that rate up over time; a stable workforce keeps it down.

Wage bases range from $7,000 in states that mirror the federal floor to more than $75,000 at the top end. A higher wage base means you keep paying SUTA on a larger slice of each worker’s earnings across the year, which meaningfully raises costs for mid- and high-wage employees.

Workers’ Compensation Insurance

Nearly every state requires workers’ compensation coverage for W-2 employees. This is a premium paid to an insurance carrier or state fund, not a tax. Premiums scale with your payroll and the risk of each job classification: a clerical worker might carry a rate well under $1.00 per $100 of payroll, while a roofer or heavy-equipment operator can run several dollars per $100 or more.

Carriers also apply an experience modification factor, a multiplier reflecting your actual claims history against the industry average. A factor above 1.0 raises your premium; below 1.0 lowers it. Insurers audit your payroll at the end of the policy period and adjust the premium if your headcount or job mix shifted during the year.

State-Mandated Paid Leave

A growing number of states require employer contributions to paid family leave, paid medical leave, or short-term disability funds. Where employers pay a share, rates generally run from roughly 0.1 percent to about 1 percent of covered wages, depending on the state and which benefits the program covers. Some states split the cost with employees; others put it entirely on the worker or entirely on the employer. States without a program impose no cost. Because these mandates are expanding, check your state’s current obligations annually.

Health Insurance and the 50-Employee Threshold

If your business averages at least 50 full-time workers (including full-time equivalents), the Affordable Care Act classifies you as an Applicable Large Employer. ALEs must offer affordable, minimum-value coverage to at least 95 percent of full-time employees or face penalties assessed per employee, per month.6Internal Revenue Service. Employer Shared Responsibility Provisions

For 2026, the penalty structure has two tiers. If you offer no minimum essential coverage and at least one full-time employee receives a subsidized Marketplace plan, the penalty is $3,340 per full-time employee for the year, minus the first 30 employees.7Office of the Law Revision Counsel. 26 USC 4980H – Shared Responsibility for Employers If you offer coverage but it fails the affordability or minimum-value tests, the penalty is $5,010 per employee who instead receives a subsidized Marketplace plan.

Even without the mandate, health insurance is often the largest voluntary cost of employment. Average annual premiums for employer-sponsored plans run roughly $9,000 to $10,000 for single coverage and around $27,000 for family coverage, with employers typically covering 70 to 85 percent of the single-coverage premium. Employers under 50 full-time employees are not subject to the ACA mandate but often offer coverage to compete for hires.

Retirement Plan Contributions

A retirement plan is not universally required, but SECURE 2.0 mandates that any new 401(k) or 403(b) plan established after December 29, 2022, include automatic enrollment once the sponsoring employer has more than 10 employees and has been in business for at least three years.8Federal Register. Automatic Enrollment Requirements Under Section 414A The initial default contribution rate must fall between 3 and 10 percent of pay, rising one percentage point each year until it reaches a cap between 10 and 15 percent.

Auto-enrollment does not force you to make employer contributions, but most plans include a match to encourage participation. A common formula matches 50 cents per dollar on the first 6 percent of salary, capping employer cost at 3 percent of pay. Others match dollar-for-dollar up to 4 percent. On a $60,000 salary, a 3 percent match costs $1,800 per year. The 2026 employee elective deferral limit is $24,500, and administrative fees for recordkeeping, compliance testing, and annual filings add further expense.9Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026

Overtime and Misclassification Exposure

Salary alone does not exempt someone from overtime. Under the Fair Labor Standards Act, an employee earning less than $684 per week ($35,568 per year) generally cannot be classified as exempt, regardless of job title.10U.S. Department of Labor. Earnings Thresholds for the Executive, Administrative, and Professional Exemption From Minimum Wage and Overtime Protections Under the FLSA Pay a salaried employee below that threshold and let them work more than 40 hours in a week, and you owe overtime at one-and-a-half times the regular rate.11U.S. Department of Labor. Fact Sheet 23 Overtime Pay Requirements of the FLSA Federal minimum wage remains $7.25 per hour, but many states set higher floors.12U.S. Department of Labor. State Minimum Wage Laws

Penalties for Getting Payroll Wrong

Depositing the wrong amount or missing a deadline turns cheap taxes into expensive ones. The IRS failure-to-deposit penalty starts at 2 percent of the unpaid tax if you are 1 to 5 days late, rises to 5 percent at 6 to 15 days, jumps to 10 percent after 15 days, and hits 15 percent if you still have not paid within 10 days of a formal IRS notice.13Internal Revenue Service. Failure to Deposit Penalty Interest runs on top of the penalty. Building the true cost of each employee into your budget from the start, taxes, insurance, benefits, and the small errors that compound, keeps the difference between agreed salary and actual outlay from becoming a cash-flow problem.