Gross vs Net Income Explained
Gross income is your total earnings before any deductions. Net income (take-home pay) is what you actually receive after taxes and deductions are withheld from your paycheck.
Common Paycheck Deductions
Mandatory Deductions
- Federal Income Tax: Based on your taxable income and filing status
- State Income Tax: Varies by state (0% to 13.3%)
- Social Security (FICA): 6.2% up to the wage base limit
- Medicare: 1.45% (plus 0.9% additional for high earners)
- Local Taxes: Some cities/counties have additional taxes
Pre-Tax Deductions
- 401(k)/403(b): Retirement contributions reduce taxable income
- Health Insurance: Often paid with pre-tax dollars
- HSA/FSA: Health savings and flexible spending accounts
- Commuter Benefits: Transit and parking pre-tax deductions
2024 Federal Tax Brackets (Single)
- 10%: $0 - $11,600
- 12%: $11,601 - $47,150
- 22%: $47,151 - $100,525
- 24%: $100,526 - $191,950
- 32%: $191,951 - $243,725
- 35%: $243,726 - $609,350
- 37%: Over $609,350
States With No Income Tax
Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming
Ways to Increase Take-Home Pay
- Maximize pre-tax retirement contributions
- Use HSA/FSA accounts for medical expenses
- Ensure correct W-4 withholding allowances
- Take advantage of commuter benefits
- Consider moving to a lower-tax state
Frequently Asked Questions
How accurate are the results?
The Gross vs Net Income applies a standard formula to your inputs — accuracy depends on how precisely you measure those inputs. For planning and estimation, results are reliable. For high-stakes or professional decisions, cross-check the output with a domain expert or primary source.
What inputs have the biggest effect on the result?
In most financial calculations, the variables with the highest sensitivity are the rate (interest, return, or tax) and time. Try adjusting each by 10-20% to see which one moves the output most — that's where your energy in improving the input estimate is best spent.