Bonus vs Salary Tax Difference
Bonuses and salary are taxed at the same rates—but withholding methods make bonuses look more expensive. Here's the real comparison.
✓ Same tax brackets apply to both
✓ Withholding differences explained
✓ Calculate your actual take-home →
Bonus pay tax calculator · Percentage method
Gross bonus
$5,000.00
Federal withholding (22%)
−$1,100.00
State withholding (6.60%)
−$330.00
Social Security (6.2%)
−$310.00
Medicare (1.45%)
−$72.50
Total withholding
−$1,812.50
36.25% effective
Net bonus (take-home)
$3,187.50
Same Tax Rate, Different Withholding
The #1 misconception about bonus taxes: bonuses are not taxed at a special higher rate. Both bonuses and salary flow into the same pool of taxable income and are subject to the same federal tax brackets.
Side-by-Side Comparison
| Feature | Regular Salary | Bonus |
|---|---|---|
| Federal tax rate | Based on brackets (10–37%) | Same brackets at filing |
| Withholding method | W-4 based (spread over year) | Flat 22% or aggregate |
| Social Security | 6.2% | 6.2% (same) |
| Medicare | 1.45% | 1.45% (same) |
| Perception | Feels "normal" | Feels over-taxed |
Why the Perception Gap?
Your regular paycheck withholding is calibrated over 26 or 52 pay periods to closely match your annual tax liability. A bonus is a lump sum that disrupts this calibration—the withholding formula assumes you earn that amount every period, leading to over-withholding.
The Bottom Line
At tax time, $1 of bonus income and $1 of salary income are treated identically. If you were over-withheld on your bonus, you'll see it come back as a larger refund (or smaller balance due).