Find information about your Delaware income tax below. Check your filing status and refund for any state.
Where is my Delaware state tax refund?
Check the status of your Delaware refund using these resources:
State: Delaware
Refund Status Website: Check My Delaware Tax Refund Status
Refund Status Phone Support: 1-302-577-8200, 1-800-292-7826
Email Tax Support: Delaware Tax Support
2025 State Tax Filing Deadline: April 15, 2026
Note: Please wait 10-12 weeks for your refund to process.
FAQs
Delaware Tax Brackets
Here is a look at the income tax bracket for the state of Delaware. The rates are the same regardless of filing status. If you need more information on how tax brackets work you can use our tax bracket calculator.
| Taxable Income | Tax Rate |
|---|---|
| $0-$2,000 | 0% |
| $2,001-$5,000 | 2.20% |
| $5,001-$10,000 | 3.90% |
| $10,001-$20,000 | 4.80% |
| $20,001-$25,000 | 5.20% |
| $25,001-$60,000 | 5.55% |
| $60,001 and above | 6.60% |
Delaware State Taxable Income & Deductions
The Delaware adjusted gross income from which taxes are withdrawn is quite similar to federal adjusted gross income. The main difference is that Social Security funds are not taxable in the state.
For Delaware residents, the income from pension and 401K plans subject to federal taxes will also be subject to state taxes. However, individuals 60 or older are eligible for an exclusion on their pension income of up to $12,500 or the amount of their pension and retirement income, whichever is lower. For individuals aged 60 or older, the combined sum of pension and eligible retirement income should not surpass $12,500 per person. For those under age 60, the exclusion amount on their pension income is restricted to $2,000.
Delaware taxpayers can itemize deductions on their state returns. For a resident to claim itemized deductions, however, they must claim to itemize on their federal return.
