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Payroll

1099 vs W-2: what each one actually costs you

A W-2 hire costs more than the salary. This works out the fully loaded number, and the contractor rate it breaks even against.

Parag Jain, CPA
Parag Jain, CPAFounder, Zinance·Last updated September 2026·7 min read

Summarize this article
Fully loaded W-2 cost$141,465$120,000 in salary plus $21,465 of employer cost — a 17.9% load on top of base pay. The contractor at $140,000 is $1,465 cheaper a year.
Base salary
$120,000
Social Security (6.2% to $184,500)
$7,440
Medicare (1.45%, uncapped)
$1,740
FUTA (0.6% of first $7,000)
$42
State unemployment (2.7% of first $9,000)
$243
Employer payroll tax
$9,465
Benefits
$9,600
Other employee costs
$2,400
Total W-2 cost
$141,465
Contractor cost
$140,000
Break-even contractor rate
$141,465

Employer cost only — this does not compute anyone's take-home pay. Federal rates are as published for 2026 (Social Security 6.2% to $184,500, Medicare 1.45% uncapped, FUTA 0.6% after the full state credit on the first $7,000). State unemployment rate and wage base vary, so both are inputs. Cost is not the test for worker classification: the IRS applies a common-law control test, and several states apply a stricter ABC test. Getting that wrong costs far more than the gap below.

A salary is not what an employee costs. On top of base pay an employer owes its share of Social Security and Medicare, federal and state unemployment tax, and whatever benefits it offers. A contractor costs the invoice and nothing else. The calculator above prices both sides so you can see the real gap before you decide how to hire.

Most calculators that rank for this phrase compute the worker's take-home. That is a different question. If you are pricing a role, what you need is the employer's total, and the contractor rate at which the two are equal.

What an employer actually pays on a W-2

Cost2026 rateApplies to
Social Security6.2%First $184,500 of wages
Medicare1.45%All wages, no cap
FUTA (federal unemployment)0.6% after the full state creditFirst $7,000 of wages
SUTA (state unemployment)State-set, often 2.7-3.4% for a new employerA state-set wage base
BenefitsWhatever you offerHealth, dental, retirement match

The federal rates are fixed and published. The state piece is not: both the rate and the wage base vary, and a new employer is usually assigned a standard starting rate until it has a claims history. Put your own assigned rate into the calculator rather than the default.

One rate that is not the employer's

The Additional Medicare Tax of 0.9% applies to an employee's wages above $200,000. The employer withholds it but does not match it, so it is not an employer cost and is deliberately left out of the arithmetic above.

The load is front-weighted

Two of the four payroll taxes stop early. FUTA applies to the first $7,000 of wages and most state unemployment wage bases are under $15,000, so both are fully paid within the first few months of the year. Social Security stops at $184,500. Only Medicare runs on every dollar.

That is why the percentage load falls as salary rises. At $60,000 the employer tax load is about 8%; at $250,000 it is closer to 6%, because the capped taxes have run out. A flat rule of thumb like add 20% for payroll taxes is wrong in both directions.

The number this does not compute

Cost is not the test. Whether someone may be a contractor at all turns on control, not on what either side would prefer. The IRS applies a common-law test that looks at behavioural control, financial control and the nature of the relationship. Several states, California among them, apply a stricter ABC test where the worker is presumed to be an employee unless all three conditions are met.

Misclassification is assessed with back taxes, interest and penalties, and it is typically discovered during diligence or an unemployment claim, at which point it is a financing problem rather than a payroll problem. If the gap above is what is driving the decision, the decision is being made on the wrong variable.

Where Zinance fits

Payroll, contractor payments and the filings that follow them sit inside one finance function here, so a contractor who becomes an employee does not fall between two vendors. See payroll, or how startups automate tax filing for the wider filing calendar.

Disclaimer

This calculator is educational and general. It is not tax, legal, or accounting advice and creates no client relationship. Worker classification depends on facts specific to the engagement and on state law. Confirm your position with a qualified professional before relying on it.

Frequently asked questions

How much more does a W-2 employee cost than the salary?+
Usually 10 to 20 percent on top of base pay, depending on salary level and benefits. Employer payroll taxes alone run about 6 to 9 percent, because Social Security stops at $184,500 and both unemployment taxes stop within the first several thousand dollars of wages. Benefits are what move the number most.
What payroll taxes does an employer pay in 2026?+
Social Security at 6.2 percent on the first $184,500 of wages, Medicare at 1.45 percent on all wages, federal unemployment at 0.6 percent on the first $7,000 after the full state credit, and state unemployment at a state-assigned rate and wage base. The 0.9 percent Additional Medicare Tax is withheld from the employee and not matched.
Is a contractor always cheaper than an employee?+
Not always. Contractors price in their own self-employment tax, benefits and downtime, so an equivalent contractor rate is often 15 to 30 percent above the salary you would pay. The calculator shows the break-even rate, above which the contractor costs more than the loaded employee.
Can I decide whether someone is a contractor or an employee?+
No. Classification follows the facts of the working relationship, not the label on the agreement. The IRS applies a common-law control test, and some states apply a stricter ABC test under which a worker is presumed an employee. Cost cannot be the deciding factor.
What is the break-even contractor rate?+
The annual invoice total at which a contractor costs exactly what the fully loaded W-2 employee costs. Below it the contractor is cheaper on cost alone; above it the employee is. It is the figure labelled break-even contractor rate in the breakdown above.

Numbers you can actually trust

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