Yes. Delaware considers bonuses to be taxable wages and requires state income tax withholding on bonus and other supplemental wage payments. Delaware employers are required to withhold tax from compensation using the applicable withholding rate tables or another formula approved by the Division of Revenue.
When a bonus is paid separately from regular wages, Delaware withholding may be estimated by comparing the tax on the employee’s regular wages alone with the tax on regular wages plus the bonus. You can use the calculator above, powered by Beyond, to estimate Delaware withholding and take-home pay for bonus payments. Delaware publishes withholding tables by payroll frequency, and this calculator uses an annualized estimate based on the current Delaware tax structure.
How to Calculate Bonus Tax in Delaware
Supplemental wages—including bonuses, commissions, overtime pay, back pay, and certain additional wage payments—are generally treated as wages for withholding purposes. Delaware withholding is based on the state’s payroll withholding tables, which vary by pay frequency.
If supplemental wages are processed:
– Paid separately from regular wages: employers may estimate withholding based on the difference between the tax on regular wages and the tax on the combined amount (regular wages + bonus)
– If no state tax was withheld from regular wages: withholding may be calculated based on the combined total amount
For federal withholding:
– 22% applies to most supplemental wages
– 37% applies to supplemental wages above $1 million in a calendar year
Key Information on Delaware Bonuses
How Are Bonuses Paid in Delaware?
Employers may issue bonuses through:
– Check
– Direct deposit
– Pay card
How Do Bonuses Work?
Bonuses are treated as taxable compensation. They are generally subject to:
– Federal income tax withholding
– Delaware state income tax withholding
– Social Security tax
– Medicare tax
They are reported on the employee’s Form W-2 at the end of the year. Delaware requires employers to provide Form W-2 showing total wages and Delaware income tax withheld.
What Is the Delaware Bonus Tax Rate?
Delaware does not use one simple flat state tax rate for bonuses. Instead, state withholding generally depends on the employee’s wages and the applicable Delaware withholding tables for the payroll period. Delaware’s income tax brackets for years beginning after December 31, 2025, go up to 6.95% at the top bracket.
The calculator on this page uses an estimated annualized Delaware withholding approach for bonus payments.
Are Bonuses Taxed Differently Than Standard Pay?
At the state level, bonuses are still taxable wages, but withholding may be calculated differently when they are paid separately from regular wages. At the federal level, bonuses may also be taxed using the supplemental wage rate (22%) when paid separately from regular wages.
How Much Tax Is Taken Out of a Bonus?
For most bonus payments in Delaware, estimated withholding may include:
– Delaware state income tax withholding based on annualized wages and payroll frequency
– 22% federal supplemental withholding
– FICA taxes (Social Security and Medicare)
Because Delaware withholding depends on wage level, pay frequency, and withholding setup, the exact amount taken from a bonus can vary significantly from one employee to another. Delaware’s official withholding method relies on payroll tables rather than a single flat bonus tax rate.
Important:
This calculator is provided for informational and estimation purposes only. Actual payroll tax withholdings may vary based on an employee’s tax elections, payroll setup, and other factors. Employers should consult a qualified tax, legal, or payroll professional for official calculations.
If you need assistance with payroll processing or tax compliance, the Beyond team is available to help.
