Delaware Paycheck Calculator 2026
Progressive 0%–6.6% income tax, no sales tax. Wilmington adds 1.25% city tax. Corporate haven for 1M+ businesses.
How to Use This Calculator
Tab "Take-Home Pay"
Enter your gross annual salary, pay frequency, and filing status. Check the Wilmington toggle if you live or work in Wilmington — it adds 1.25% city income tax on your gross wages. Under "More options," add 401(k) contributions and health insurance premiums to see the impact of pre-tax deductions.
Tab "Tax Breakdown"
See a visual pie chart showing exactly where your money goes — federal tax, Delaware's progressive state tax (0%–6.6%), Wilmington city tax (if applicable), Social Security, and Medicare. The chart updates instantly as you change inputs.
Tab "Compare Filing Status"
Compare Single vs Married Filing Jointly vs Head of Household side by side. Delaware's MFJ filers benefit from doubled bracket thresholds, a $6,500 standard deduction (vs $3,250 single), and a $220 personal credit (vs $110). The difference compounds with federal savings too.
The Formulas
1. Taxable income = Gross salary - Pre-tax deductions - Standard deduction ($15,750 Single / $31,500 MFJ / $23,500 HoH)
2. Apply progressive brackets (10% to 37%)
Delaware State Income Tax (2026 brackets):
DE taxable = Gross - DE standard deduction ($3,250 Single or HoH / $6,500 MFJ)
Apply progressive brackets: 0% (first $2K) | 2.2% ($2K-$5K) | 3.9% ($5K-$10K) | 4.8% ($10K-$20K) | 5.2% ($20K-$25K) | 5.55% ($25K-$60K) | 6.6% (above $60K)
MFJ: double all thresholds.
DE tax = Bracket tax - Personal credit ($110 single or HoH / $220 MFJ)
Wilmington City Income Tax:
City tax = Gross wages x 1.25%
Applies to earned income if you live or work in Wilmington, DE.
FICA (Federal Insurance Contributions Act):
Social Security = 6.2% x min(Wages, $184,500)
Medicare = 1.45% x Wages
Additional Medicare = 0.9% x max(0, Wages - $200,000)
All figures use 2026 IRS rates and Delaware Division of Revenue tax tables. Delaware standard deduction and personal credit from revenue.delaware.gov.
Example
$80,000 salary, Single, no Wilmington city tax
DE taxable income = $80,000 - $3,250 std deduction = $76,750. Apply brackets: 0% on $2K + 2.2% on $3K ($66) + 3.9% on $5K ($195) + 4.8% on $10K ($480) + 5.2% on $5K ($260) + 5.55% on $35K ($1,943) + 6.6% on $16,750 ($1,106) = $4,050 gross state tax. Minus $110 personal credit = $3,940 DE state tax. Federal taxable = $80,000 - $15,750 = $64,250.
With Wilmington 1.25% city tax: add $1,000 city tax, take-home drops to $59,891 ($2,303 biweekly) — a $1,000/year difference. The city tax applies to gross wages with no deductions.
Delaware: No Sales Tax, But Income Tax Up to 6.6%
Delaware occupies a unique position in the US tax landscape. As one of only 5 states with no state sales tax (alongside Montana, New Hampshire, Oregon, and Alaska), Delaware is a retail destination for residents of neighboring high-sales-tax states. Delaware outlet malls attract shoppers from Pennsylvania (6% sales tax), Maryland (6%), and New Jersey (6.625%).
The tradeoff: Delaware levies progressive income tax up to 6.6% on wages above $60,000. For a $80,000 earner, the effective Delaware state tax rate works out to about 4.9% of gross income — lower than the top bracket suggests, thanks to the $3,250 standard deduction and $110 personal credit.
Delaware is also the corporate capital of the United States. Over 1 million businesses are incorporated in Delaware — including more than 60% of Fortune 500 companies. Delaware's Court of Chancery (a dedicated business court) and flexible corporate statute make it the preferred state for incorporation. This corporate activity drives significant economic activity and legal services employment in Wilmington and Dover.
Wilmington's 1.25% city tax is one of the few local income taxes in the region. It applies to anyone who lives or works in Wilmington, regardless of which state they reside in. Out-of-state commuters working in Wilmington owe the city tax but may receive a credit from their home state for taxes paid to another jurisdiction.