Tax Brackets, Rates and Standard Deductions in Delaware

Find Delaware income tax forms, tax brackets and rates by tax year.

If you still need to file a return for a previous tax year, find the Delaware tax forms below. You can complete and sign the forms here on eFile.com before you mail them to the DE Division of Revenue. For Federal or IRS back taxes access the tax forms here.

Below find links to other important Delaware income tax return information and other related features (e.g. tax extension, amendment, etc.)

Delaware Income Tax Returns

Delaware Income Taxes
Delaware General Tax Information
Prepare only a DE State Return without an IRS return
Step by Step instructions on how to only Prepare and Download - not eFile - State Returns on eFile.com.
File a Delaware Tax Amendment
Delaware Income Tax Forms
Delaware Tax Brackets, Rates explained
IRS Tax Brackets, Rates by Tax Year
Calculate and Estimate your IRS Income Tax Brackets and Rates with the eFile RATEucator.

Income Tax Brackets, Rates, Income Ranges, and Estimated Taxes Due

Here you can find how Delaware based income is taxed at different rates within the given tax brackets. When you prepare your return on eFile.com this is all calculated for you based on your income.

Delaware Tax Brackets for Tax Year 2025

This section will be updated as the tax year information becomes available. The data listed below are for tax year 2024.

For Tax Year 2024, Delaware income tax rate for taxable income over $60,000 was indeed 6.6%.

Tax Rate
Income Range
Taxes Due
0%
$0 to $2,000
0% of Income
2.2%
$2,000 to $5,000
2.2% of Income
3.9%
$5,000 to $10,000
$66 + 3.9%
4.8%
$10,000 to $20,000
$261 + 4.8%
5.2%
$20,000 to $25,000
$741 + 5.2%
5.5%
$25,000 to $60,000
$1,001 + 5.5%
6.6%
$60,000+
$2943.50 + 6.6% over $60,000

Delaware Tax Brackets for Tax Year 2024

For Tax Year 2024, Delaware income tax rate for taxable income over $60,000 was indeed 6.6%.

Tax Rate
Income Range
Taxes Due
0%
$0 to $2,000
0% of Income
2.2%
$2,000 to $5,000
2.2% of Income
3.9%
$5,000 to $10,000
$66 + 3.9%
4.8%
$10,000 to $20,000
$261 + 4.8%
5.2%
$20,000 to $25,000
$741 + 5.2%
5.5%
$25,000 to $60,000
$1,001 + 5.5%
6.6%
$60,000+
$2943.50 + 6.6% over $60,000

Delaware Tax Brackets for Tax Year 2023

For Tax Year 2023, Delaware income tax rate for taxable income over $60,000 was indeed 6.6%.

Tax Rate
Income Range
Taxes Due
0%
$0 to $2,000
0% of Income
2.2%
$2,000 to $5,000
2.2% of Income
3.9%
$5,000 to $10,000
$66 + 3.9%
4.8%
$10,000 to $20,000
$261 + 4.8%
5.2%
$20,000 to $25,000
$741 + 5.2%
5.5%
$25,000 to $60,000
$1,001 + 5.5%
6.6%
$60,000+
$2943.50 + 6.6% over $60,000

Delaware Tax Brackets for Tax Year 2022

For Tax Year 2022, Delaware income tax rate for taxable income over $60,000 was indeed 6.6%.

Tax Rate
Income Range
Taxes Due
0%
$0 to $2,000
0% of Income
2.2%
$2,000 to $5,000
2.2% of Income
3.9%
$5,000 to $10,000
$66 + 3.9%
4.8%
$10,000 to $20,000
$261 + 4.8%
5.2%
$20,000 to $25,000
$741 + 5.2%
5.5%
$25,000 to $60,000
$1,001 + 5.5%
6.6%
$60,000+
$2943.50 + 6.6% over $60,000

Delaware Standard and Itemized Deductions

The Delaware standard deductions did not increase for 2024 tax year. You can also itemize your Delaware deductions.

When you prepare and eFile your Tax Return the eFile Tax App will apply the correct standard deductions for you or you can apply the itemized deduction method.

Tax Year
Status
Amount
2025
Single/MFS/HOH
$TBD
Married Jointly
$TBD
2024
Single/MFS/HOH
$3,250
Married Jointly
$6,500
2023
Single/MFS/HOH
$3,250
Married Jointly
$6,500
2022
Single/MFS/HOH
$3,250
Married Jointly
$6,500

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