Retirement tax landscape

Social Security is fully exempt. Government pensions are fully exempt; private pensions are taxable.

Understanding how Hawaii treats each type of retirement income is essential for planning your withdrawals, conversions, and Social Security timing. The interaction between state and federal taxes determines your true after-tax income each year.

State and federal taxes are independent
Hawaii calculates its own deductions and exemptions separately from the federal return. Income that falls below the federal standard deduction may still be taxable in Hawaii, and vice versa. Plan for both independently.

What's taxed and what's not

TAX-FREE
Social Security

Fully exempt from state income tax.

TAXABLE
Traditional 401(k) / IRA

Fully taxable as ordinary income.

TAXABLE
Pension income

Fully taxable as ordinary income.

TAX-FREE
Roth 401(k) / IRA

Qualified distributions are fully exempt at both the state and federal level.

Tax brackets

Hawaii runs twelve progressive brackets, with rates from 1.4% to 11%. The schedule below switches by filing status; standard deduction is shown beneath each.

Filing status
Standard deduction$5,544
Taxable incomeRate
Up to $2,4001.4%
$2,400 – $4,8003.2%
$4,800 – $9,6005.5%
$9,600 – $14,4006.4%
$14,400 – $19,2006.8%
$19,200 – $24,0007.2%
$24,000 – $36,0007.6%
$36,000 – $48,0007.9%
$48,000 – $150,0008.25%
$150,000 – $175,0009%
$175,000 – $200,00010%
Above $200,00011%
Standard deduction$11,088
Taxable incomeRate
Up to $4,8001.4%
$4,800 – $9,6003.2%
$9,600 – $19,2005.5%
$19,200 – $28,8006.4%
$28,800 – $38,4006.8%
$38,400 – $48,0007.2%
$48,000 – $72,0007.6%
$72,000 – $96,0007.9%
$96,000 – $300,0008.25%
$300,000 – $350,0009%
$350,000 – $400,00010%
Above $400,00011%
Standard deduction$7,568
Taxable incomeRate
Up to $14,4001.4%
$14,400 – $21,6003.2%
$21,600 – $28,8005.5%
$28,800 – $36,0006.4%
$36,000 – $54,0006.8%
$54,000 – $72,0007.2%
$72,000 – $187,5007.6%
$187,500 – $262,5007.9%
$262,500 – $337,5008.25%
$337,500 – $412,5009%
$412,500 – $487,50010%
Above $487,50011%

Strategies to reduce your tax burden

Three levers move the needle in Hawaii: when you convert, in what order you draw, and when you claim Social Security.

Roth conversions before retirement. Converting traditional IRA balances to Roth during lower-income years means paying Hawaii tax now at lower rates, then taking tax-free Roth withdrawals later. See the full Roth conversion explainer.

Withdrawal sequencing. The order you draw from different accounts each year matters. Drawing from taxable brokerage accounts before tapping tax-deferred accounts can keep your Hawaii ordinary income lower. Read more in our withdrawal order guide.

Social Security timing. Optimizing when you claim Social Security affects both your federal and state tax picture. See our Social Security claiming playbook.

Modeling your retirement taxes

The interaction between Hawaii's tax rules and federal taxes is too complex to estimate by hand. A year-by-year projection shows your actual tax burden for every year of retirement.

Drawdown Arc's projection engine includes Hawaii's full bracket structure, standard deduction, and retirement income exemptions. Set your state to Hawaii and enter your account balances, pension, and Social Security timing: the projection shows your Hawaii state tax alongside federal tax for every year.

State tax modeling is a Pro feature. The free calculator shows your full federal tax projection: upgrade to Pro to add Hawaii (or any of the 50 states + DC) to your model.

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