Hawaii for retirees: who funded the plan decides what is taxed

Most states that give retirees a break draw the line by age or by dollar amount. Hawaii draws it by who paid. A distribution from a pension or retirement plan funded entirely by the employer is exempt from Hawaii income tax: Social Security, railroad retirement, military retired pay, federal civil service and state and county pensions, and private defined-benefit pensions, with no age test and no cap. A distribution of money the employee chose to set aside is taxed in full: a traditional IRA, the salary-deferral share of a 401(k), a 403(b), a 457 plan, the Thrift Savings Plan, and any Roth conversion. The same dollar of retirement income can be free of Hawaii tax or taxed at up to 11% depending on which account it sits in, and a retiree who hears “Hawaii doesn’t tax pensions” and assumes the IRA is covered is the most common mistake on a Hawaii retiree’s return.

The exemption is taken on Form N-11 as a subtraction. Line 13 is labeled “Pensions taxed federally but not taxed by Hawaii” and line 14 is “Social security benefits taxed on federal return.” Both take the federally taxable amount, not the gross: if $30,600 of a $36,000 Social Security benefit is in federal AGI, $30,600 comes off. What stays in Hawaii income is then reduced by the 2026 standard deduction of $16,000 on a joint return ($8,000 single) and by $1,144 exemptions, doubled for each spouse 65 or older, before the twelve brackets apply.

What comes off on line 13

The Department of Taxation’s rule, laid out in Tax Information Release 96-5 and still the operative guidance, turns on a simple test: did the employee have a choice between putting the money in the plan and taking it as cash? If not, the plan is employer-funded and the distribution is exempt. If so, the distribution is “a return from an individual investment” and it is taxed.

Rollovers and trustee-to-trustee transfers are not taxed; the Department treats the receiving plan as a continuation of the original one, so money that was employer-funded in a pension stays employer-funded after it is rolled into an IRA, and the share that was your own deferrals stays taxable. Keep the paperwork that shows the split.

The mixed 401(k). Most 401(k) accounts hold both kinds of money: the employee’s deferrals and the employer’s match. Hawaii exempts the match and taxes the deferrals, using an exclusion ratio. If a plan keeps separate records, the Department allows the sub-accounts to be treated as separate plans. Its own example: a $1,000 distribution from a plan that is $750 employer-funded and $250 from the 401(k) deferral account means $750 is excluded and $250 is taxed. In practice the plan administrator or a year-end statement is the only place to find the split, and many 1099-Rs do not show it. Without the records, the whole distribution is taxed.

IRAs. An IRA you funded is taxed in full when distributed, whether at 59½, at 73 as a required minimum distribution, or at 40 as an early withdrawal. Hawaii has no early-withdrawal penalty of its own. An IRA that holds a rolled-over employer pension keeps its exempt character if you can show where the money came from. Qualified charitable distributions that stay out of federal AGI stay out of Hawaii’s too.

Roth conversions: taxed here, and nothing withheld

A Roth conversion is a distribution from a traditional IRA, and Hawaii taxes it in the year of conversion at the regular rates. A single retiree with no other Hawaii income who converts $100,000 in 2026 has Hawaii taxable income of $89,712 after the $8,000 standard deduction and a doubled exemption of $2,288, and owes $5,709, about 5.7% of the conversion, on top of the federal tax. A larger conversion climbs quickly: the 7.9% bracket starts at $125,000 of taxable income single, 9% at $225,000 and 11% at $325,000.

Nothing is withheld. Hawaii has no mechanism for withholding on 1099-R income until a voluntary election becomes available for 2027 under Act 118 of 2026, so a conversion done in 2026 has to be covered by estimated payments on Form N-200V, due the 20th of April, June, September and January. The threshold is $500 of expected tax, and the safe harbor is the smaller of 60% of this year’s tax or 100% of last year’s. A retiree converting in December can use the 100%-of-last-year harbor and pay the balance by April 20 without penalty, if last year’s Hawaii tax was small.

The sensible comparison is not Hawaii against Hawaii but Hawaii now against Hawaii later. The money will be taxed by Hawaii whenever it comes out of the traditional IRA, as a conversion or as a required distribution, so the state cost is a question of timing and bracket, not of whether. Converting in a low-income year before Social Security and required distributions start, in slices that stay in the 7.6% bracket (up to $125,000 single or $250,000 joint of taxable income), is the usual shape. The federal side has its own teeth: a conversion raises AGI, makes more Social Security taxable and can raise Medicare premiums two years later through IRMAA.

The federal senior deduction, and what Hawaii does instead

The $6,000 federal deduction for people 65 and older, in effect for 2025 through 2028, is written into the federal law as an addition to the personal exemption section of the Code, and Hawaii has not followed that section for decades. It therefore never reaches the N-11, and no add-back is needed because nothing was taken out. The extra federal standard deduction for age is likewise not operative in Hawaii. What Hawaii gives a person 65 or older is a second $1,144 exemption, $2,288 in all, claimed by filling the “Age 65 or over” oval on line 6a or 6b. At the top rate it is worth $126; at the rates most retirees pay it is worth $40 to $90. The retirement exclusions are where Hawaii’s real break for seniors lives.

Capital gains, dividends and the 7.25% rate

A retiree living partly off a brokerage account pays Hawaii tax on interest, dividends and gains at the regular rates, with one exception. Net long-term capital gain is taxed at an alternative maximum rate of 7.25%, figured on the Capital Gains Tax Worksheet. It is a ceiling, not a flat rate, so it helps only when ordinary income has already carried taxable income past the 7.2% bracket, which begins at $36,000 single and $72,000 joint. The couple in the example above, with $27,424 of taxable income, would gain nothing from it. Qualified dividends get no Hawaii break at all: dividends the federal return taxes at 0% or 15% are ordinary income here. Interest on U.S. Treasury securities is exempt, as is interest on Hawaii bonds; interest on other states’ municipal bonds is added to Hawaii income on line 9.

Estate tax: the line is $5.49 million, and it has not moved

Hawaii is one of the few states with an estate tax, and its exclusion is $5,490,000 per person, fixed in the statute since 2018 and not indexed. The Department’s Form M-6 instructions give the rates: 10% on the first $1,000,000 of Hawaii taxable estate, rising by a point per million to 14% between $4,000,000 and $5,000,000, 15.7% from $5,000,000 to $10,000,000, and 20% over $10,000,000. The return is due nine months after death, and a six-month extension to file is available but does not extend the time to pay.

With the federal exclusion at $15 million, a Hawaii estate between $5.49 million and $15 million owes the IRS nothing and owes Hawaii something; on an $8 million estate the Hawaii tax is roughly $270,000. A Honolulu house, a brokerage account and two retirement accounts get there without anyone feeling rich. Two things to know. First, portability works in Hawaii, but only if the first spouse’s estate files an M-6 and makes the election, even when no tax is due; a surviving spouse whose late husband’s estate skipped the return has lost his $5.49 million. Second, a nonresident who owns Hawaii real estate is in the tax on that property. Hawaii has no inheritance tax and no gift tax.

Property tax relief is county business

Hawaii has no state property tax, and the income tax return carries no property tax credit. The relief for senior homeowners is each county’s home exemption, claimed once with the county real property tax office by the county’s deadline, and it reduces assessed value before the county’s rate is applied. The amounts below are the figures carried in our research notes and each needs confirmation against the county’s 2026-2027 page.

Each county also runs an income-tested program for owners whose tax is high relative to income: Honolulu’s real property tax credit for owners 65 and older, Kauai’s low-income exemption, Maui’s circuit breaker. They take separate applications with income documents, and the income they count includes Social Security and pension income the state ignores.

A renter 65 or older with Hawaii AGI under $30,000 who paid more than $1,000 of rent gets the low-income household renters credit on Schedule X: $50 per exemption, with an additional exemption for each person 65 or older, so a single renter over 65 gets $100 and a couple both over 65 gets $200. It is refundable, and the Hawaii AGI test is after the pension and Social Security subtractions, which puts many retirees under the line. The food/excise credit, up to $220 per exemption for federal AGI under $60,000 joint or $40,000 single (2025 table), works the same way for the retiree whose income is mostly Social Security.

Moving in, moving out

Federal law since 1996 bars any state from taxing retirement income of a person who no longer lives there, so a pension earned in California and paid to a new Hawaii resident is Hawaii’s to tax, and Hawaii exempts the employer-funded part. The reverse is also true: a Hawaii resident whose retirement income is mostly IRA and 401(k) money is taxed on it here, and would not be in a state that exempts all retirement income or has no income tax. The year of a move splits on Form N-15 by the date each payment was received. The residency rules, and the 200-day presumption that catches a snowbird who stays too long, are in Moving to Hawaii.