Business Finance Hub

Payroll Tax Calculator (First Hire)

Fully-loaded annual cost for your first W-2 employee. Adds employer FICA (Social Security + Medicare), federal unemployment (FUTA), state unemployment (SUTA), workers' compensation, and benefits to the gross wage. State and industry presets for 2026, with custom override fields. Source-cited to IRS Publication 15, state DOL tables, and NCCI.

What you'd put on the offer letter — gross W-2 wages, before any taxes or deductions.

Sets your state unemployment (SUTA) rate and wage base. Rates are the 2026 new-employer rates; experience-rated rates differ.

Workers' compensation rates vary by NCCI class code. Office clerical ≈ 0.30%; construction ≈ 9%; roofing ≈ 18%.

Health, dental, vision, 401(k) match, etc. — your share, not the employee's. SHOP small-group plans run $400–$700/employee/month.

Fully-loaded annual cost
$71,349
Effective load: 1.19x · Typical load
Employer FICA
$4,590

SS $3,720 + Medicare $870

Unemployment
$579

FUTA $42 + SUTA $537

Workers' comp
$180

0.30% of payroll

Cost stack — wage vs employer adders
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View the TypeScript implementation on GitHub: packages/calc/src/payroll-tax-first-hire.ts · view tests

What this means

Every business owner's first hire produces the same gut-punch: the offer letter says $60,000, but the bank account loses closer to $66,000–$80,000 per year on that one person. The wage isn't the cost; the wage is the floor. Employer FICA is a fixed 7.65% adder you can't avoid. FUTA and SUTA are small-dollar ($45–$700) but front-loaded against early-year paychecks, which strains cash flow if you didn't plan for it. Workers' comp is the swing factor — and the one most owners under-budget by 5x or more when the role is anything beyond a desk.

The right way to use the calculator: get the fully-loaded number, divide by 12, and budget that monthly cash outflow before you sign the offer. The "can we afford this hire?" question is answered by the fully-loaded number, not the wage. If the answer is "barely," the answer to "should we hire?" is no — payroll is the most cash-fragile expense a small business carries, because the IRS treats unpaid trust-fund taxes as a personal liability that pierces the LLC. Fund the next 6 months of fully-loaded cost in cash before the start date.

Worked example

First hire: an admin assistant in Illinois, $60,000 base salary, with a $500/month employer-paid health benefit. Employer Social Security: $60,000 × 6.2% = $3,720. Medicare: $60,000 × 1.45% = $870. FUTA: $7,000 × 0.6% = $42(Illinois isn't on the credit-reduction list as of 2026). SUTA: Illinois caps the wage base at $13,590, new-employer rate 3.95%, so $13,590 × 0.0395 ≈ $537. Workers' comp at the office-clerical class rate of 0.30%: $60,000 × 0.003 = $180. Benefits annualized: $500 × 12 = $6,000. Add it up: $60,000 + $3,720 + $870 + $42 + $537 + $180 + $6,000 ≈ $71,349. Effective load: $71,349 ÷ $60,000 = 1.19x. The takeaway: a $60K admin in Chicago costs the business roughly $71K cash per year. Budget that, not the wage.

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Frequently asked questions

See methodology — how this tool is built and reviewed.

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The information and tools on this website are for general educational purposes only and do not constitute financial, investment, legal, or tax advice. Consult a licensed professional for decisions specific to your situation.