Hawaii Paycheck Calculator

How Does Hawaii's 12-Tier Progressive Income Tax Affect Your Take-Home Salary?

With 12 distinct marginal brackets, Hawaii's state tax system presents a highly progressive environment for salary earners. For an employee making a gross annual salary of $95,000 who files as Single and claims one exemption, the combined impact of federal income tax, FICA, Hawaii progressive state tax (SIT), and state-mandated Temporary Disability Insurance (TDI) leaves an estimated net take-home pay of $69,856.

Assuming you are paid on a bi-weekly schedule (which equals 26 paychecks a year), each paycheck will deposit approximately $2,687 into your bank account.

Because Hawaii levies a high top-bracket rate of 11.00%, your net pay is significantly lower than it would be in zero-tax states like Florida. To model custom paycheck deductions or run comparisons against standard federal brackets, you can access our core Federal Paycheck Calculator to run a detailed analysis.

Breaking Down a Hawaii Paycheck: A Step-by-Step Payroll Simulation

To see how these deductions interact on a real paycheck stub, let's trace a step-by-step example for an employee earning a gross annual salary of $90,000. This employee files as Single, claims one allowance on Form HW-4, receives bi-weekly checks, contributes 6% of their gross pay to a pre-tax 401(k) ($207.69), and has $100.00 deducted per period for medical premiums.

This results in the following paycheck calculations:

• Gross Period Pay: $3,461.54
• Social Security (6.2% of FICA-taxable base): $208.42
• Medicare (1.45% of FICA-taxable base): $48.74
• Hawaii Temporary Disability Insurance (TDI): $15.00 (capped weekly at $7.50; bi-weekly cap is $15.00)
• Hawaii State Income Tax (SIT - 12-bracket progressive): $170.32 (annualized to $4,428.26)
• Federal Income Tax withholding (FIT): $354.23 (annualized to $9,210)
• Total paycheck deductions: $1,104.40 (including pre-tax contributions and taxes)
• Net paycheck (Take-Home amount): $2,357.14

How Does the Capped Hawaii Temporary Disability Insurance (TDI) Withholding Work?

Unlike other progressive states that levy flat leave premiums on all wages (such as Delaware's 0.40% Paid Leave tax), Hawaii employs a hybrid Temporary Disability Insurance (TDI) deduction. Under Hawaii Department of Labor and Industrial Relations regulations, employers may require employees to fund up to half of the premium cost, capped at 0.50% of weekly gross wages.

Crucially, this employee contribution is subject to a strict legislative ceiling. In 2026, the maximum employee TDI deduction is capped at $7.50 per week ($390.00 per year). If you earn more than $1,500.21 per week, your TDI deduction remains flat at $7.50. By contrast, states like Alaska levy SUI deductions up to $54,200 without a weekly dollar cap.

How Do You File Hawaii Form HW-4 to Correctly Estimate Allowances?

To ensure the correct amount of state income tax is deducted from your paycheck, you must complete state Form HW-4 (Employee's Withholding Allowance and Status Certificate). Hawaii relies on its own withholding certificate, which allows you to claim allowances for yourself, your spouse, and dependents. Each allowance represents a $1,144 reduction in your annualized state taxable income base.

Under-withholding state taxes in Hawaii can result in unexpected liabilities at tax time due to the steep progressive bracket climb. If you need to make changes to your federal tax withholdings, you must file a separate federal Form W-4 with your employer. For official forms and guidelines on state tax brackets, visit the Hawaii Department of Taxation. For TDI and disability benefit regulations, consult the official portal of the Hawaii Department of Labor and Industrial Relations.