Hawaii Self-Employment Tax Calculator 2026
Hawaii has a graduated income tax with rates ranging from 1.4% to 11.0%. Use this calculator to estimate your total tax liability including federal self-employment tax, federal income tax, and Hawaii state income tax.
Your 2026 Tax Estimate — Hawaii
Total Tax
$0
Take Home
$0
Effective Rate
0%
Quarterly Payment
$0
Tax Breakdown
Quarterly Estimated Tax Schedule
Self-Employment Tax in Hawaii (HI)
If you're self-employed in Hawaii, you'll pay three types of tax on your 1099 income: federal self-employment tax (15.3%), federal income tax (10-37% depending on your bracket), and Hawaii state income tax. Hawaii has a graduated income tax with rates ranging from 1.4% to 11.0%.
Important note: Hawaii has the most income tax brackets (12) of any state.
Hawaii Income Tax Brackets (2026)
| Income Range | Tax Rate |
|---|---|
| $0 – $2,400 | 1.40% |
| $2,400 – $4,800 | 3.20% |
| $4,800 – $9,600 | 5.50% |
| $9,600 – $14,400 | 6.40% |
| $14,400 – $19,200 | 6.80% |
| $19,200 – $24,000 | 7.20% |
| $24,000 – $36,000 | 7.60% |
| $36,000 – $48,000 | 7.90% |
| $48,000 – $150,000 | 8.25% |
| $150,000 – $175,000 | 9.00% |
| $175,000 – $200,000 | 10.00% |
| Over $200,000 | 11.00% |
How Self-Employment Tax Works
The federal self-employment tax rate is 15.3% — covering both Social Security (12.4%) and Medicare (2.9%). This is calculated on 92.35% of your net self-employment earnings. For 2026, Social Security tax applies to earnings up to $176,100. You can deduct half of your SE tax when calculating your federal income tax, which reduces your overall tax burden.
Other States
No Income Tax States
Hawaii Tax Quick Facts
- Income Tax
- Yes
- Tax Type
- graduated
- Top Rate
- 11.00%
- Federal SE Tax
- 15.3%