Delaware Income Tax Brackets 2026
Delaware uses a progressive income tax system with 7 brackets.
State Tax
6.6%
Top marginal rate
COL Index
102
Above national avg
Median Income
$79,325
Household
Brackets
7
Progressive
Delaware Tax Brackets
| Income Range | Marginal Rate |
|---|---|
| $0 — $2,000 | 0.00% |
| $2,000 — $5,000 | 2.20% |
| $5,000 — $10,000 | 3.90% |
| $10,000 — $20,000 | 4.80% |
| $20,000 — $25,000 | 5.20% |
| $25,000 — $60,000 | 5.55% |
| $60,000 — and above | 6.60% |
Delaware State Tax at Different Income Levels
| Gross Income | State Tax | Effective Rate |
|---|---|---|
| $50,000 | $2,389 | 4.78% |
| $75,000 | $3,934 | 5.25% |
| $100,000 | $5,584 | 5.58% |
| $150,000 | $8,884 | 5.92% |
| $200,000 | $12,184 | 6.09% |
| $300,000 | $18,784 | 6.26% |
Calculate Your Exact Delaware Taxes
See your full federal + state + FICA breakdown with our interactive calculator.
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Frequently Asked Questions about Delaware Taxes
Does Delaware have state income tax?
Delaware has a progressive income tax system with rates ranging from 0.0% to 6.6% for 2026.
How much is federal tax in Delaware?
Federal income tax in Delaware is the same as in all other US states. For 2026, the federal brackets range from 10% to 37%, depending on your taxable income and filing status.
What is the cost of living in Delaware?
The cost of living in Delaware has an index of 102, where 100 is the national average. This means Delaware is 2% more expensive than the average US state.