What Is Labor Burden?
By BRIX Editorial Team · Updated
Labor burden is every cost an employer pays for an employee on top of gross wages: payroll taxes, unemployment insurance, workers' comp, health insurance, retirement contributions and other benefits. Labor burden rate = annual burden costs ÷ annual wages × 100. A tech earning $62,400 who costs $16,788 more in burden has a 26.9% burden rate.
Key takeaways
- Labor burden is the gap between what you pay an employee and what that employee really costs you.
- In 2026 the employer pays 6.2% Social Security (on wages up to $184,500) and 1.45% Medicare on every wage dollar, plus federal and state unemployment tax.
- Workers' comp and state unemployment rates vary by state, by job classification and by your claims history, so get yours from your carrier and your state.
- Federal data puts benefits at 30.5% of total compensation in the construction industry, which equals about 44% on top of wages.
- Price from cost per billable hour, not cost per paid hour. Non-billable time is the hidden part of labor burden that most owners miss.
How does labor burden work?
Labor burden works by adding up everything you spend because a person is on your payroll, beyond the wage on their check, and expressing it as a percentage of wages. That percentage turns a tech's $30 wage into the real hourly cost you have to recover in your prices. Skip it and every job you quote is priced on a number that's too low.
Burden splits into two kinds. Required costs are set by law: the employer share of Social Security and Medicare, federal unemployment tax (FUTA), state unemployment tax (SUTA) and, in almost every state, workers' compensation insurance. Discretionary costs are the ones you choose to offer: health insurance, retirement match, paid time off, uniforms, phones, tools allowances and training.
| Cost | Rate or how it's set | Source |
|---|---|---|
| Social Security (employer share) | 6.2% of wages, up to a $184,500 wage base for 2026 | IRS Topic 751 |
| Medicare (employer share) | 1.45% of all wages, no wage cap | IRS Topic 751 |
| Federal unemployment (FUTA) | 6.0% on the first $7,000 per employee; 0.6% after the maximum 5.4% credit for state unemployment tax paid | IRS Topic 759 |
| State unemployment (SUTA) | Set by your state, based on your industry and layoff history, on a state wage base | Your state workforce agency |
| Workers' compensation | Premium per $100 of payroll, by job classification and state; field trades rate much higher than office work | Your insurance carrier or state fund |
| Health insurance, retirement match | Whatever your plan costs the company | Your plan documents |
| Paid time off and holidays | Wages paid for hours nobody works on a job | Your PTO policy |
| Uniforms, phones, tools, training, licenses | Your actual spend per employee | Your books |
Labor burden rate = Annual burden costs ÷ Annual wages × 100 | Cost per billable hour = (Wages + Burden) ÷ Billable hours
- Annual burden costs
- employer payroll taxes, unemployment, workers' comp, benefits and other per-employee costs
- Annual wages
- gross pay, including paid time off
- Billable hours
- hours actually sold to customers in a year (see billable hours)
The labor burden calculator runs this for each employee, and the true cost of an employee calculator adds hiring and overhead costs on top.
What is a typical labor burden rate?
Federal data shows benefits running about 30% of total compensation for trades workers. In the June 2026 Employer Costs for Employee Compensation survey, private construction-industry employers paid an average of $36.13 an hour in wages and $15.84 in benefits, so benefits were 30.5% of compensation. Measured against wages, the way most owners figure burden, that's about 44%.
| Group | Wages | Benefits | Benefits as % of compensation | Benefits as % of wages |
|---|---|---|---|---|
| Construction industry | $36.13 | $15.84 | 30.5% | 43.8% |
| Installation, maintenance and repair occupations | $33.61 | $15.41 | 31.4% | 45.8% |
| Construction and extraction occupations (with farming, fishing, forestry) | $32.17 | $14.47 | 31.0% | 45.0% |
Legally required benefits alone (payroll taxes, unemployment insurance and workers' comp) averaged $4.42 an hour in the construction industry, about 12% of wages. Everything above that is benefits you choose to offer, so small shops with few benefits often land well below the 44% average. Your own rate is the only one that matters for pricing. Pull it from last year's payroll and insurance records.
Labor burden by trade
Wages, injury risk and the way crews work all change the burden picture. The table pairs each trade's median wage from the Bureau of Labor Statistics with an illustrative 35% burden to show the hourly cost before any non-billable time.
| Trade | BLS median hourly wage (May 2025) | Cost per hour at an illustrative 35% burden | What pushes burden up |
|---|---|---|---|
| HVAC | $29.33 | $39.60 | On-call pay, seasonal overtime, certification training |
| Plumbing | $30.67 | $41.40 | On-call and emergency premiums, license renewals |
| Electrical | $30.38 | $41.01 | Continuing education for licenses, apprentice ratios on jobs |
| Roofing | $26.65 | $35.98 | Fall risk makes workers' comp a large share; weather days still cost you |
| Landscaping | $19.27 | $26.01 | Seasonal hiring and turnover, equipment injury risk |
| Cleaning | $17.71 | $23.91 | High turnover means more hiring and training cost per hour worked |
Labor burden vs. overhead
Labor burden is tied to a specific employee and rises and falls with headcount and hours. Overhead is the cost of running the business whether or not anyone is on a job: rent, office staff, trucks, insurance and software. For a field tech, burden belongs in job cost next to wages, which is why it shows up in your gross margin. Office staff burden belongs in overhead with their wages.
Labor burden vs. a 1099 subcontractor
A 1099 subcontractor doesn't carry employer payroll taxes or benefits, so their hourly price looks higher but includes their own burden. Compare a sub's rate with your employee's cost per billable hour, not their wage. Whether someone can be treated as a contractor is a legal question with its own rules; see W-2 vs. 1099.
Common labor burden mistakes
- Pricing from the wage. $30 an hour is what the tech earns, not what the tech costs.
- Stopping at payroll taxes. FICA and unemployment are only part of it. Workers' comp, health insurance and PTO are often bigger.
- Using one burden rate for everyone. A roofer and an office manager sit in very different workers' comp classes.
- Dividing by paid hours. You only get paid for billable hours. Divide fully loaded cost by billable hours to price correctly.
- Forgetting the Social Security cap and FUTA wage base. Both stop accruing at a wage limit, so the rate per hour falls later in the year. Annual math avoids that distortion.
- Not updating it. Insurance renewals, raises and new benefits change your rate. Recalculate at least once a year.
Frequently asked questions
How do you calculate labor burden?
Add up a year of employer costs for an employee beyond wages: Social Security and Medicare, unemployment taxes, workers' comp, health insurance, retirement match and other benefits. Divide that total by the employee's annual wages and multiply by 100. $16,788 of burden on $62,400 of wages is a 26.9% burden rate.
What is included in labor burden?
Employer payroll taxes (6.2% Social Security and 1.45% Medicare in 2026), federal and state unemployment tax, workers' compensation, health and other insurance, retirement contributions, and paid time off. Many shops also include uniforms, phones, tools allowances, training and licensing costs.
Is labor burden 30%?
Sometimes, but it's not a rule. Federal survey data for June 2026 shows benefits at 30.5% of total compensation in the construction industry, which is about 44% on top of wages. Small shops with few benefits may run lower. Use your own payroll and insurance costs.
How is HVAC labor cost calculated?
Start with the tech's wage, add labor burden for the true cost per paid hour, then divide by billable hours rather than paid hours. A $30-an-hour tech with a 26.9% burden costs $38.07 per paid hour, and $60.91 per billable hour if 1,300 of 2,080 paid hours are billed.
Is workers' comp part of labor burden?
Yes. Workers' comp is required for employees in almost every state and is priced per $100 of payroll by job classification, so it's a direct cost of each field employee. Trades with higher injury risk, such as roofing, usually pay much more per $100 of payroll than office classifications.
Does labor burden include paid time off?
It should. Holiday, vacation and sick pay are wages for hours when nobody is working on a job, so they raise your cost per productive hour. You can count PTO as burden, as the BLS does, or keep it in wages and divide by billable hours; just don't count it twice.
Do 1099 contractors have labor burden?
Not for you as the hiring company. A 1099 subcontractor pays their own self-employment tax and insurance and builds it into their price. That's why a sub's hourly rate should be compared with your employee's fully loaded cost per billable hour, not their wage.
Related
- What Are Billable Hours?A full-time tech is paid about 2,080 hours a year but bills far fewer. See where the hours go and how to set an hourly rate that covers cost and profit.
- What Is Technician Utilization?Technician utilization is the share of paid hours spent on customer jobs. Learn the formula, how it differs from billable efficiency, and how to raise it.
- What Is Overhead, and How Do Contractors Calculate It?What counts as overhead in a trades business and how to calculate your overhead rate per revenue dollar, billable hour, job and day, with a worked example.
- What Are Payroll Taxes?What payroll taxes a trades employer owes in 2026: Social Security, Medicare, FUTA and withholding rates, deposit schedules, Form 941 and W-2 deadlines.
- What Is Workers' Compensation Insurance?When contractors must carry workers' compensation, how employee thresholds differ by state, and how premiums are calculated from payroll and class rates.
- W-2 vs. 1099: What's the Difference for Contractors?W-2 employee or 1099 subcontractor? The IRS control test explained with real construction examples, the 2026 tax cost of each, and misclassification risks.
- Labor Burden CalculatorCalculate labor burden with 2026 payroll tax rates, workers' comp, benefits, PTO and unbillable time. See an employee's true cost per billable hour.
- True Cost of an Employee Calculator for Trades BusinessesSee what an hourly employee really costs: wages, 7.65% employer FICA, FUTA, SUTA, workers' comp and benefits, per paid and per billable hour.
- How Much to Charge per Hour as a ContractorHow much to charge per hour as a contractor: build your rate from wage, labor burden, overhead, billable hours and profit. Free calculator with examples.
- How to Hire Technicians and Build a Pay Plan That WorksHire and pay field techs right: where to find them, interviews, hourly vs. commission vs. flat-rate pay plans, overtime math and W-2 vs. 1099 risk.
Sources
- IRS — Topic No. 751, Social Security and Medicare withholding rates (checked October 12, 2026)
- IRS — Topic No. 759, Form 940, Employer's Annual Federal Unemployment (FUTA) Tax Return (checked October 12, 2026)
- BLS — Employer Costs for Employee Compensation, Table 4 (June 2026) (checked October 12, 2026)
- BLS — Occupational Outlook Handbook: Heating, Air Conditioning, and Refrigeration Mechanics and Installers (checked October 12, 2026)
- BLS — Occupational Outlook Handbook: Plumbers, Pipefitters, and Steamfitters (checked October 12, 2026)
- BLS — Occupational Outlook Handbook: Electricians (checked October 12, 2026)
- BLS — Occupational Outlook Handbook: Roofers (checked October 12, 2026)
- BLS — Occupational Outlook Handbook: Grounds Maintenance Workers (checked October 12, 2026)
- BLS — Occupational Outlook Handbook: Janitors and Building Cleaners (checked October 12, 2026)