Delaware variant. This is a Delaware-specific version of the Income Tax Calculator, using pre-defined local figures (tax rates, median home and income values, and typical regional costs). For the full formula, methodology, and FAQ, open the main Income Tax Calculator.
Delaware income tax (2.2-6.6% across 6 brackets) stacks on top of federal tax. Understanding both layers is essential to estimating your total Delaware tax bill.
Delaware state income tax structure
Delaware taxes income at 2.2-6.6% across 6 brackets, with a top marginal rate of 6.6%. Like the federal system, only income within each bracket is taxed at that bracket's rate.
Federal brackets (10%–37%) apply nationwide. Combine your federal effective rate with the Delaware rate to find your true marginal tax on the next dollar earned.
About taxes and housing in Delaware
Delaware has a graduated income tax that tops out at 6.6%.
Delaware has no state sales tax and very low property taxes, making it attractive for both shoppers and homeowners.
Delaware's business-friendly laws make it the legal home of a majority of large U.S. corporations, and chemicals and finance are key industries.
Worked example: state tax on $79,325
Using the 6.6% top rate as a ceiling, state income tax on $79,325 is at most about $5,235; the actual figure is lower after brackets and deductions.
Quick reference
- State income tax: 2.2-6.6% across 6 brackets
- State sales tax: 0% (plus 0.00% avg local)
- Median home value: $360,000
- Median household income: $79,325
- Effective property tax rate: 0.57%
- Avg auto insurance: $1,858/yr
Frequently Asked Questions
Does Delaware have state income tax?
Yes - 2.2-6.6% across 6 brackets, topping out at 6.6%.
What is the top tax rate in Delaware?
The top marginal state rate is 6.6%.