How Paycheck Deductions Work
Your gross pay goes through several deductions before you receive your take-home pay. The main federal deductions are federal income tax (progressive brackets), Social Security (6.2% up to the wage base), and Medicare (1.45%). State income taxes, health insurance premiums, and retirement contributions further reduce your net pay.
2024 Federal Tax Brackets (Single Filer)
| Taxable Income | Rate |
|---|---|
| $0 – $11,600 | 10% |
| $11,601 – $47,150 | 12% |
| $47,151 – $100,525 | 22% |
| $100,526 – $191,950 | 24% |
| $191,951 – $243,725 | 32% |
| $243,726 – $609,350 | 35% |
| Over $609,350 | 37% |
FICA Taxes Explained
FICA stands for Federal Insurance Contributions Act, which funds Social Security and Medicare. Employees pay 6.2% of gross wages for Social Security (up to the annual wage base of $168,600 in 2024) and 1.45% for Medicare with no cap. Employers match these amounts. High earners pay an additional 0.9% Medicare surtax on wages above $200,000 (single) or $250,000 (married).