Delaware State Income Tax Overview
Delaware (DE) state income tax rate: 6.6% (graduated rate system)
Delaware Income Tax Brackets (2026)
0% on first $2,000; 2.2% on $2,001–$5,000; 3.9% on $5,001–$10,000; 4.8% on $10,001–$20,000; 5.2% on $20,001–$25,000; 5.55% on $25,001–$60,000; 6.6% above $60,000
Delaware has no sales tax, which offsets its moderate income tax burden. The state is a popular corporate domicile but individual income tax rates are unremarkable at up to 6.6%.
Median Household Income in Delaware
The median household income in Delaware is $72,724. Delaware's median income is near the national average. The absence of sales tax makes Delaware attractive for large purchases and retail, with many residents from nearby states shopping there.
How to Use This Calculator for Delaware
- Enter your gross income and filing status
- The calculator applies Delaware's graduated income tax rate of up to 6.6%
- Subtract your standard deduction and any applicable credits
- Review your estimated state and federal tax liability
Frequently Asked Questions
What is the Delaware state income tax rate?
Delaware has a graduated income tax with a top rate of 6.6%. 0% on first $2,000; 2.2% on $2,001–$5,000; 3.9% on $5,001–$10,000; 4.8% on $10,001–$20,000; 5.2% on $20,001–$25,000; 5.55% on $25,001–$60,000; 6.6% above $60,000.
How does Delaware's income tax compare to the national average?
Delaware's top income tax rate of 6.6% applies to a graduated rate system. Delaware has no sales tax, which offsets its moderate income tax burden. The state is a popular corporate domicile but individual income tax rates are unremarkable at up to 6.6%.
What is the median household income in Delaware?
The median household income in Delaware is $72,724. Delaware's median income is near the national average. The absence of sales tax makes Delaware attractive for large purchases and retail, with many residents from nearby states shopping there.
Is this state income tax calculator free to use for Delaware?
Yes, this state income tax calculator is 100% free with no signup required. It includes Delaware-specific tax rates and calculates your estimated state and federal tax liability instantly.