Delaware Salary & Tax Calculator
Delaware's top marginal state income tax rate is pre-filled below (6.6%). Adjust it if you want to blend in federal withholding for a fully combined effective rate.
*Estimates only, illustrative and not tax or financial advice. Actual Delaware and federal taxes may vary — consult a tax professional for precise figures.
Wondering how much house you can afford with your net pay?
Mortgage Loan CalculatorDelaware taxes income on a progressive schedule that tops out at 6.6% for income above roughly $60,000 — a threshold that's low enough that many middle-income earners in the state end up paying close to the top marginal rate rather than a blended lower average. That makes Delaware feel higher-tax than its modest bracket count might suggest, since the top bracket kicks in well before six-figure income. On the plus side, Delaware famously has no state sales tax at all, which offsets some of the income tax bite for everyday spending — a tradeoff worth weighing against neighbors. Compared to the region, Delaware's 6.6% top rate lands above Pennsylvania's flat 3.07% but below New Jersey's steeply progressive brackets that can exceed 10% for top earners. Delaware also does not permit its municipalities to levy separate local income taxes in most cases (Wilmington is a notable exception with its own city wage tax), so for most residents the state rate is close to the full income-tax picture. Use the calculator with the pre-filled 6.6% rate, then nudge it up slightly if you work within Wilmington city limits.
🏆 Decoding Your Delaware Paycheck
Everything you need to know about using this calculator and the math behind it.
How it Works
Strips away estimated federal and Delaware state taxes plus common deductions from your gross salary to reveal your actual take-home (net) pay.
The Formula
Net Pay = Gross Pay − (Federal Tax + Delaware State Tax (6.6%) + FICA + Pre-tax Deductions).
Pro Tip
Check whether your city or county adds any local wage tax on top of the 6.6% state rate before you finalize your budget.
Frequently Asked Questions
What is Delaware's top income tax rate? +
Delaware's top marginal state income tax rate is 6.6%, which applies to taxable income above roughly $60,000. Because that threshold is relatively low, many middle- and upper-middle-income Delaware residents pay tax close to this top rate rather than a much lower blended average.
How does Delaware compare to Pennsylvania and New Jersey? +
Delaware's 6.6% top rate is notably higher than Pennsylvania's flat 3.07% income tax, but generally lower than New Jersey's top brackets, which climb above 10% for very high earners. For most middle-income workers, Delaware sits between the two neighboring states.
Does Wilmington or other Delaware cities charge a local income tax? +
Wilmington is the main exception in Delaware, levying its own city wage tax on residents and, in some cases, non-resident workers who earn income within city limits. Most other Delaware municipalities do not add a separate local income tax on top of the state rate.
Does Delaware have a state sales tax? +
No — Delaware is one of only five states with no state or local sales tax at all. This can meaningfully offset the state's relatively high income tax rate for residents who spend a large share of their income on taxable goods in other states.
What income level triggers Delaware's top tax bracket? +
Delaware's top 6.6% bracket applies to taxable income above roughly $60,000 for both single and joint filers — a much lower threshold than most states use for their top bracket, which is why the effective rate for many Delaware taxpayers sits close to the marginal top rate.