How a Hawaii paycheck is built
Every Hawaii worker pays federal income tax, calculated on the W-4 you submitted to your employer using the IRS Publication 15-T tables. Federal income tax is followed by FICA: 6.2 percent Social Security up to the annual wage base, plus 1.45 percent Medicare on every dollar. The 0.9 percent Additional Medicare Tax applies once year-to-date wages cross $200,000 single or $250,000 married filing jointly.
Hawaii adds progressive state income tax. The bracket you fall into depends on filing status and taxable income. Verify current brackets with the Hawaii Department of Taxation.
State Disability Insurance: Hawaii has employee-paid SDI premiums. The amount and cap are set by the state and shown as a separate line on your stub.
What changed recently in Hawaii
- No major income tax rate change for 2025-2026.
- TDI weekly maximum and rate adjusted annually.
Hawaii payroll quirks workers should know
- Hawaii TDI line on every paycheck. Capped weekly contribution.
- Many Hawaii brackets. Effective rate varies meaningfully across the state.
Example breakdown
A hypothetical Hawaii worker on a $65,000 annual salary, paid bi-weekly, single filer, no extra adjustments. Educational only, your real paycheck differs.
| Gross (bi-weekly) | $2,500.00 |
| Federal income tax | -$216.15 |
| Social Security (6.2%) | -$155.00 |
| Medicare (1.45%) | -$36.25 |
| Hawaii state tax | -$137.50 |
| Estimated take-home | $1,942.60 |
Run your own numbers in the Hawaii paycheck calculator.