Gross vs Net Salary: What's the Difference?
When a job offer says "$80,000 salary," that's your gross pay — before deductions. Your actual take-home (net) pay is significantly lower. Understanding what gets deducted helps you budget accurately and evaluate job offers.
In the US, the main paycheck deductions are:
- Federal income tax: Based on your tax bracket and filing status
- FICA taxes: Social Security (6.2%) + Medicare (1.45%) = 7.65% on all wages up to the SS wage base
- State income tax: Varies by state — ranges from 0% (Texas, Florida) to over 13% (California)
- Benefits deductions: Health insurance premiums, 401(k) contributions, FSA/HSA — these reduce taxable income
2024 Federal Income Tax Brackets (Single Filer)
| Taxable Income | Tax Rate |
|---|
| Up to $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% |
These are marginal rates — you only pay each rate on the income that falls within that bracket, not on your entire salary.
Example: $75,000 Annual Salary (Single, No State Tax)
- Federal income tax: ~$12,615
- Social Security (6.2%): $4,650
- Medicare (1.45%): $1,088
- Total deductions: ~$18,353
- Take-home pay: ~$56,647/year ($4,721/month)
- Effective tax rate: ~24.5%
Use tool.tl's salary after tax calculator for an instant, personalized calculation with your state's tax rate.
Legal Ways to Increase Take-Home Pay
- Maximize pre-tax retirement contributions: Every dollar in your 401(k) reduces your taxable income. 2024 limit: $23,000 ($30,500 if 50+)
- Use an HSA: Health Savings Account contributions are triple tax-advantaged — pre-tax in, tax-free growth, tax-free withdrawals for medical expenses
- Claim all deductions: Mortgage interest, charitable donations, student loan interest — itemize if your deductions exceed the standard deduction ($14,600 single / $29,200 married in 2024)
- Adjust W-4 withholding: If you consistently get a large refund, you're over-withholding — update your W-4 to increase monthly take-home
Frequently Asked Questions
What's the difference between marginal and effective tax rate?
Your marginal rate is the rate on your last dollar of income (e.g., 22%). Your effective rate is total taxes paid divided by total income — almost always lower (e.g., 17%). The effective rate reflects your actual tax burden.
Does contributing to 401(k) reduce my take-home pay?
Your net paycheck decreases, but by less than your contribution — because the contribution also reduces your income tax. A $500/month 401(k) contribution might only reduce take-home by $375 if you're in the 22% bracket (you save $125 in federal tax).
Is the calculator free?
Yes — tool.tl's salary after tax calculator is completely free. Enter your gross salary and filing status for an instant estimate.