How to Calculate Payroll Taxes – Step-by-Step
Payroll taxes are withheld from employee wages and matched by employers. Understanding each component prevents costly filing errors and helps small business owners budget accurately for labor costs beyond base wages.
- 1Determine gross wages: Start with the employee's gross pay (hourly rate × hours, or annual salary ÷ pay periods).
- 2Calculate Social Security: Multiply gross wages by 6.2% (employee share) and 6.2% (employer match). Stop accumulating once wages reach $184,500 for 2026.
- 3Calculate Medicare: Multiply gross wages by 1.45% (employee) + 1.45% (employer). No wage cap. Add 0.9% for wages above $200,000 (single filer).
- 4Apply FUTA: Multiply the first $7,000 of wages by 0.6% (after SUTA credit). Employer-only cost.
- 5Add state taxes: Include SUTA, state disability insurance, or paid family leave contributions based on your state.
Types of Payroll Taxes in 2026
Payroll taxes fall into several categories, each with distinct rates, wage bases, and responsible parties. Here is every tax employers and employees must account for:
2026 Payroll Tax Rate Reference Table
| Tax | Employee | Employer | Wage Limit |
|---|---|---|---|
| Social Security (OASDI) | 6.2% | 6.2% | $184,500 |
| Medicare (HI) | 1.45% | 1.45% | None |
| Additional Medicare | 0.9% | — | Over $200K/$250K |
| FUTA | — | 0.6%* | First $7,000 |
| SUTA | — | Varies | Varies by state |
* After 5.4% SUTA credit. Statutory FUTA rate is 6.0%.
Employer vs. Employee Payroll Tax Responsibilities
Both parties share FICA taxes equally—but employers carry additional costs that employees never see on a pay stub:
Employee Pays
- 6.2% Social Security (up to $184,500)
- 1.45% Medicare (all wages)
- 0.9% Additional Medicare (wages > $200K single)
- Federal & state income tax withholding
Employer Pays
- 6.2% Social Security (matching employee)
- 1.45% Medicare (matching employee)
- FUTA 0.6% (first $7,000/employee)
- SUTA (varies by state & experience rating)
True cost of an employee: For every $60,000 in salary, an employer pays roughly $4,590 in matching payroll taxes (7.65%) plus FUTA/SUTA— making total labor cost closer to $65,000–$66,000.
Self-Employment Tax: Paying Both Sides
Freelancers, independent contractors, and sole proprietors pay self-employment (SE) tax of 15.3%—covering both the employer and employee portions of FICA:
- 15.3% total SE tax: 12.4% Social Security + 2.9% Medicare
- SS wage cap: Applies only to first $184,500 of net self-employment income
- Additional Medicare: 0.9% on SE income over $200,000 (single) / $250,000 (married)
- 50% deduction: Deduct half of SE tax on Schedule 1 of Form 1040, reducing taxable income
Self-Employment Tax Examples 2026
| Net SE Income | SE Tax (15.3%) | 50% Deduction | Net Tax Cost |
|---|---|---|---|
| $40,000 | $6,120 | $3,060 | $3,060 |
| $75,000 | $11,475 | $5,738 | $5,738 |
| $100,000 | $15,300 | $7,650 | $7,650 |
| $150,000 | $22,950 | $11,475 | $11,475 |
| $200,000 | $28,678 | $14,339 | $14,339 |
* SE income above $184,500 – Social Security portion no longer applies; only 2.9% Medicare.
Use our self-employment tax calculator or 1099 tax calculator for a full freelance tax estimate including income tax.
2026 Social Security Wage Base & History
The Social Security wage base rises annually with the National Average Wage Index. Once an employee's cumulative wages cross this threshold, Social Security tax stops—Medicare continues with no limit:
2026 max employer SS cost per employee: $184,500 × 6.2% = $11,439
Payroll Tax Examples – $40K, $75K, $100K, $150K Salaries
Here is how payroll taxes break down for common salary levels in 2026. These examples show the full employer cost and employee take-home impact:
| Annual Salary | Employee FICA | Employer FICA | Employer FUTA | Total Employer Tax |
|---|---|---|---|---|
| $40,000 | $3,060 | $3,060 | $42 | $3,102 |
| $60,000 | $4,590 | $4,590 | $42 | $4,632 |
| $75,000 | $5,738 | $5,738 | $42 | $5,780 |
| $100,000 | $7,650 | $7,650 | $42 | $7,692 |
| $150,000 | $11,475 | $11,475 | $42 | $11,517 |
| $200,000 | $13,268* | $13,310 | $42 | $13,352 |
* Includes 0.9% Additional Medicare Tax on wages above $200K. FUTA capped at first $7,000. State taxes not included.
FUTA and SUTA: Federal & State Unemployment Taxes
Unemployment taxes fund benefits for workers who lose their jobs. Employers pay both federal (FUTA) and state (SUTA) unemployment taxes—employees do not:
- FUTA rate: 6.0% on first $7,000 per employee. With the standard 5.4% SUTA credit, effective rate = 0.6% = max $42/employee/year.
- SUTA rates: Typically 2%–5%, vary by state and experience rating. New employers start at a standard rate.
- SUTA wage bases: Often $10,000–$50,000 depending on the state—higher than the $7,000 FUTA base.
- Experience rating: Low layoff history = lower SUTA. Frequent separations = higher rate over time.
Pro tip: Pay SUTA on time to preserve the full 5.4% FUTA credit. Late payments can reduce the credit and increase your FUTA liability by up to $378 per employee (5.4% × $7,000).
Payroll Tax Deadlines and Reporting Requirements
Missing payroll tax deadlines triggers steep IRS penalties. Key dates every employer must know:
For quarterly self-employment tax obligations, see our quarterly estimated tax calculator.
Frequently Asked Questions About Payroll Taxes
Key Takeaways
- Employers pay 7.65% FICA match + FUTA/SUTA on every employee.
- Social Security wage base in 2026 is $184,500; max employer SS = $11,439/employee.
- Self-employed pay 15.3% SE tax but can deduct 50% on their tax return.
- FUTA effective rate is 0.6% (max $42/employee) when SUTA is paid on time.
- File Form 941 quarterly; Form 940 and W-2s by January 31 each year.