Find information about your Delaware income tax below. Check your filing status & refund for any state.
Where’s My Delaware State Tax Refund?
Check the status of your Delaware refund using these resources:
Refund Status Website: https://dorweb.revenue.delaware.gov/scripts/refinq/refinq.dll
Refund Status Phone Support: 1-302-577-8200, 1-800-292-7826
Hours: Mon. – Fri. 8:30a.m. – 4:00p.m
Email Tax Support: firstname.lastname@example.org
2017 State Tax Filing Deadline: April 30, 2018
Note: Please wait at least three days before checking the status of your refund for returns filed electronically and three to four weeks for those filed on paper.
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.
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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The Delaware adjusted gross income from which taxes are withdrawn is quite similar to federal adjusted gross income.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. Pensions up to $2,000 in value are also not taxable.
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.