The Three Categories of Paycheck Reductions
1. Pre-Tax Deductions: Health insurance premiums, 401(k) traditional contributions, HSA/FSA contributions, commuter benefits. 2. Statutory Taxes: Federal income tax withholding, State income tax, FICA (Social Security 6.2% + Medicare 1.45%), local/city wage taxes. 3. Post-Tax Deductions: Roth 401(k), wage garnishments, union dues, life insurance premiums.
Visualizing the Gross-to-Net Pay Waterfall
Reviewing this waterfall helps you understand why your pay statement looks different from the initial offer letter.
| Step | Description | Example Amount ($80k salary) |
|---|---|---|
| Gross Pay | Biweekly base compensation | $3,077 |
| Less Pre-Tax | Health insurance + 5% 401(k) | -$254 |
| Taxable Wages | Amount subject to federal/state income tax | $2,823 |
| Less Taxes | Fed tax + FICA + State tax | -$612 |
| Less Post-Tax | Roth IRA / voluntary benefits | -$50 |
| Net Take-Home Pay | Final bank deposit | $2,161 |