SE / FICA parameters last reviewed: 2026-10-02 (2026 Social Security wage base $184,500).
What this comparison is — and is not
Employees typically receive Form W-2. Many independent contractors receive Form 1099-NEC for nonemployee compensation when dollar thresholds are met. The forms are paperwork outcomes of a working relationship — they do not by themselves prove the correct classification. Courts and agencies look at behavioral control, financial control, and the relationship of the parties (IRS common-law factors), plus state-specific tests (for example, ABC tests in some jurisdictions for wage-and-hour purposes).
Hard rule for this site: we will not tell you that a role “is” W-2 or 1099 based on a calculator. We only illustrate who often remits Social Security and Medicare-type taxes and how the headline rates differ. This does not classify your job. Misclassification is a legal and tax issue — see IRS factors, state tests, and professionals who practice in this area.
Formulas used (educational)
Employee FICA (employee share)
For 2026, employees generally pay 6.2% Social Security tax on wages up to the wage base ($184,500) and 1.45% Medicare tax on all covered wages. Employers pay a matching 6.2% + 1.45%. High earners may also owe Additional Medicare Tax; that surtax is not modeled in this simplified sketch.
Employee FICA share ≈ min(pay, wage base) × 0.062 + pay × 0.0145
Self-employment tax (contractor awareness)
Self-employed workers generally pay self-employment (SE) tax covering Social Security and Medicare. People often summarize the combined rate as ≈ 15.3% (12.4% Social Security + 2.9% Medicare) on net earnings, with Social Security only up to the wage base. Schedule SE includes additional mechanics (including employer-equivalent deduction concepts on the income-tax side) that this sketch does not fully reproduce. Quarterly estimated taxes are usually how contractors remit income tax and SE tax during the year.
SE tax sketch ≈ min(pay, wage base) × 0.124 + pay × 0.029
Federal income tax withholding brackets, state income tax, deductions, qualified business income (QBI), health insurance adjustments, and retirement plan contributions are outside this compare. Optional “employer benefits” on the W-2 side are illustrative dollars only — not a fringe-benefit tax engine.
Paperwork contrast (typical)
| Topic | W-2 employee | 1099-NEC contractor |
|---|---|---|
| Who remits FICA/SE | Employer withholds employee share; employer pays employer share | Contractor generally remits SE tax (and income tax) via estimates / annual return |
| Common form | W-2 | 1099-NEC (when thresholds met) |
| Benefits | May receive employer-sponsored benefits | Usually self-funded |
| Labor protections | Wage/hour, unemployment insurance (generally) | Typically not covered as an employee under wage/hour law |
| Tools / expenses | Employer often provides | Contractor often bears unreimbursed costs (subject to deduction rules) |
Worked examples
Example A — $60,000 annual figure. Ignore Additional Medicare Tax and income tax. Employee SS: 60,000 × 6.2% = $3,720; Medicare 60,000 × 1.45% = $870; employee FICA ≈ $4,590. Employer pays another ≈ $4,590. Contractor SE sketch: SS 60,000 × 12.4% = $7,440; Medicare 60,000 × 2.9% = $1,740; SE ≈ $9,180 before Schedule SE nuances. That gap is why people say contractors “pay both halves” — but classification still cannot be chosen solely to pick the lower column.
Example B — pay above the wage base. On wages above $184,500 in 2026, the 6.2% / 12.4% Social Security portion stops for the year; Medicare generally continues. Run the calculator with a high input to see the SS portion flatten while Medicare keeps growing.
Common misconceptions
- “I got a 1099, so I must be a contractor.” The form is evidence of how a payer reported; it is not a court judgment.
- “Paying SE tax proves status.” Filing positions do not override control facts.
- “We can pick whichever is cheaper.” Agencies look at the relationship, not the preference of the parties alone.
FAQ
Does paying SE tax mean I am correctly a contractor?
No. Paying SE tax is a filing consequence, not proof of correct status.
What is the 2026 Social Security wage base?
$184,500, per SSA. Earnings above that are not subject to the 6.2%/12.4% Social Security portion; Medicare generally continues.
Can this tool say which form I should receive?
No. That is a classification and reporting question for the business and advisors — not a calculator output.
Where do quarterly estimates fit?
Contractors often use Form 1040-ES style estimates to remit income tax and SE tax during the year. This page does not compute safe-harbor estimates.
Official sources
- IRS — Independent contractor or employee
- IRS — About Form SS-8
- IRS — Self-employment tax
- SSA — Contribution and benefit base
How to use this page responsibly
Enter an annual pay figure that roughly matches wages (W-2 column) or net self-employment earnings (1099 column). Toggle SE tax awareness to show or hide the ≈15.3% sketch. Optional benefits dollars on the employee side are only a reminder that total compensation is broader than cash wages — they are not taxed correctly here and should not be pasted into a payroll system.
If a business is pressuring you to “just take a 1099” while controlling your hours, tools, and methods like an employee, that pressure itself is a red flag worth documenting and discussing with counsel. Conversely, true contractors who set their own processes, can take other clients, and bear real profit-and-loss risk should not assume W-2 paperwork is automatic. Facts drive status; calculators illustrate tax arithmetic after (or while) those facts are analyzed elsewhere.