The True Cost of an Employee
A complete breakdown of every cost that goes into a fully-loaded employee.
The wage on an offer letter is only the starting point. By the time you add the employer's share of payroll taxes, workers' compensation, benefits, paid time off, and overhead, the real cost of an employee is usually 25% to 55% higher than base pay — and more in trades with high workers' comp. Pricing work or planning a hire off the bare wage is one of the most common reasons small businesses end up with thin margins.
This guide walks through every component of the true cost. To put real numbers behind it, run your own figures through the free Employee Cost Calculator.
1. Base pay
Your starting point is the annual salary, or the hourly rate multiplied by scheduled hours (for example, 40 hours × 52 weeks = 2,080 hours). Everything else layers on top of this number.
2. Employer payroll taxes
These are mandatory and paid by the employer in addition to wages: Social Security (6.2%), Medicare (1.45%), FUTA (about 0.6% on the first $7,000), and state SUTA (varies by state and experience rating). Social Security and Medicare alone add 7.65% before any state taxes. For a deeper breakdown, see our guide to employer payroll taxes.
3. Workers' compensation
Workers' comp is priced per $100 of payroll using class codes tied to job risk. An office role might cost well under 1% of pay, while construction, trucking, welding, or machining roles can run several percent or more. This single line item is the biggest reason a tradesperson's true cost is far above an office worker's — see workers' comp cost by trade.
4. Benefits
The employer portion of benefits commonly includes medical, dental, and vision insurance, life and disability coverage, HSA/FSA contributions, and a 401(k) match. Health insurance is usually the largest piece — often several hundred dollars per month per employee. Altogether, benefits frequently add 20%–35% of pay (details).
5. Paid time off
PTO doesn't add a separate invoice, but it raises your true hourly cost: you pay for vacation, holidays, and sick days during which no work is produced. The fix is to divide total cost by productive hours (scheduled hours minus PTO), not by the full 2,080 — see the real cost of PTO.
6. Overhead and one-time costs
Facilities, utilities, software, equipment, tools, uniforms/PPE, vehicles, and ongoing training all attach to each employee. In year one you also absorb one-time costs: recruiting, background checks, onboarding, certifications, and any signing bonus (how much it costs to hire).
A full worked example: a $25/hour employee
| Component | Annual |
|---|---|
| Base pay (2,080 hrs) | $52,000 |
| Payroll taxes | ~$4,300 |
| Workers' comp (machinist ~3%) | ~$1,560 |
| Benefits (medical, dental, etc.) | ~$8,300 |
| Retirement (3% match) | ~$1,560 |
| Overhead (space, tools, software) | ~$8,000 |
| One-time (year 1: recruiting, onboarding) | ~$4,100 |
| Admin / payroll fee | ~$600 |
| True total (year 1) | ~$80,000+ |
The burden multiplier and true hourly cost
Divide the fully-loaded total by base pay and you get the burden multiplier. In the example above, roughly $80,000 ÷ $52,000 is about 1.5× — this employee costs 50% more than their wage. Divide the total by productive hours (about 1,872 after time off) and the $25 wage becomes about $43 per productive hour. Your numbers will differ by state, trade, and benefits — which is exactly why a calculator beats a rule of thumb.
Common mistakes
- Pricing off the wage. A $25 wage is closer to a $43 cost per hour.
- Dividing by 2,080. Use productive hours, or you understate true hourly cost by 10%+.
- Forgetting one-time costs. Year one carries recruiting, onboarding, and ramp-up.
- Using one burden rate for everyone. Trades and office roles differ mostly on workers' comp.