Bonus Tax Calculator 2025

Comprehensive Bonus Tax Calculator

Results

Gross Bonus: $0.00
Federal Tax: $0.00
State Tax: $0.00
FICA: $0.00
Net Bonus: $0.00

How Bonus Tax Calculator is Useful?

This Bonus Tax Calculator helps you understand the actual take-home amount from your bonus after accounting for various tax obligations. It’s particularly useful for:

  • Planning your finances when expecting a bonus
  • Understanding how different bonus types affect your tax liability
  • Comparing net bonus amounts across different states
  • Making informed decisions about bonus timing and structure

Examples

Example 1: Flat Bonus

If you receive a $10,000 flat bonus in California with a $75,000 base salary:

  • Federal Tax (22%): $2,200
  • State Tax (6.25%): $625
  • FICA (7.65%): $765
  • Net Bonus: $6,410

Example 2: Percentage Bonus

For a 10% bonus on a $100,000 salary in Texas:

  • Gross Bonus: $10,000
  • Federal Tax (22%): $2,200
  • State Tax: $0 (Texas has no state income tax)
  • FICA (7.65%): $765
  • Net Bonus: $7,035

How to Use This Tool

  1. Select your bonus type (Flat, Percentage, Performance, Sign-on, or Retention)
  2. Enter your annual salary
  3. Input your bonus amount (or percentage if applicable)
  4. Choose your filing status
  5. Select your state of residence
  6. Click “Calculate” to see your detailed tax breakdown

What is bonus tax?

Bonus tax refers to the various taxes withheld from supplemental wages (bonuses). This includes federal income tax, state income tax, and FICA taxes (Social Security and Medicare).

How is bonus tax calculated?

Bonus tax is typically calculated using the aggregate method or the flat rate method. The federal supplemental wage tax rate is usually 22% for bonuses up to $1 million, while state rates vary by location.

Are bonuses subject to income tax?

Yes, bonuses are considered supplemental wages and are subject to federal income tax, applicable state income tax, and FICA taxes.

What is the difference between regular income and bonus income?

While both are taxable, bonus income is considered supplemental wages and may be taxed at different rates than regular income. Bonuses often have a flat federal withholding rate of 22%.

How do bonuses affect my tax bracket?

Bonuses are added to your total annual income and could potentially push you into a higher tax bracket. However, only the income within the higher bracket is taxed at the higher rate.

Can I deduct bonus expenses from my taxes?

Generally, employees cannot deduct bonus-related expenses. However, employers can usually deduct bonuses as business expenses.

What is the bonus tax rate?

The federal bonus tax rate is typically 22% for bonuses up to $1 million. For amounts over $1 million, the rate is 37%. State bonus tax rates vary by location.

How do bonuses impact my overall tax liability?

Bonuses increase your total taxable income for the year and may affect your tax bracket. This could result in owing additional taxes or receiving a smaller refund.

Are there any tax exemptions for bonuses?

Most bonuses are fully taxable. However, certain non-cash awards of minimal value or qualified employee achievement awards may have special tax treatment.

How do I report bonuses on my tax return?

Bonuses are typically included in your W-2 form in Box 1 (Wages, tips, other compensation). You report this amount on your tax return along with your regular wages.