Residency Migration Reference
Moving from Maryland to Hawaii: Residency, Taxes, and What to Prove
Maryland's 6.5% (state, tax year 2026, new top bracket); county piggyback tax adds 2.25% to 3.3% on top top income tax rate becomes 11.00% in Hawaii. This move trades a lighter tax environment for a heavier one, so timing income around the transition year matters.
Residency Tests Side by Side
Maryland uses a 183-day statutory residency threshold, while Hawaii uses 200 days. Track both thresholds separately during a transition year rather than assuming they line up.
| Factor | Maryland | Hawaii |
|---|---|---|
| Statutory Residency Test | Tax-General Article §10-101(k) and COMAR 03.04.02.01B define a statutory resident as an individual not domiciled in Maryland who nonetheless maintains a place of abode in Maryland for more than six months of the taxable year and is physically present in the state for 183 days or more during the year. Both prongs, the six-month abode and the 183-day presence, are required. Comptroller guidance clarifies this is not meant to sweep in every out-of-state owner of Maryland property: a vacation home used only occasionally, or a home used to visit family, does not create statutory residency unless the 183-day presence threshold is independently met. | A Hawaii resident is (1) every individual domiciled in Hawaii, and (2) every other individual, whether domiciled in Hawaii or not, who resides in Hawaii for other than a temporary or transitory purpose. An individual domiciled outside Hawaii is presumed to be a resident if they spend more than 200 days in Hawaii during the taxable year; that presumption can be overcome with evidence satisfactory to the Department that the individual maintained a permanent place of abode outside the state and was in Hawaii only temporarily or transitorily. |
| Domicile Test | Maryland courts define domicile as the place a person has their true, fixed, permanent home, with no present intention of leaving, and to which they intend to return whenever absent (Blount v. Boston, quoting Shenton v. Abbott). Administrative Release No. 37 states the two most important criteria are where the person actually lives and where they are registered to vote, followed by a facts-and-circumstances review of five additional factor categories: the home (ownership, location, size, value of residences), time (how and where the year is spent, retirement or business activity, travel pattern), items near and dear (sentimental possessions, family heirlooms, collections), active business involvement, and family connections (where family lives, where minor children attend school, social and religious ties). Vehicle registration, bank accounts, and safe deposit box location are also considered. | Hawaii defines domicile as the place where an individual has a true, fixed, permanent home and principal establishment, and to which, whenever absent, they intend to return. Three things are necessary to create a new domicile: first, abandonment of the old domicile; second, the intent to establish a new one; and third, actual physical presence in the new location. Once a domicile is established, the intent to abandon it alone is not sufficient, a new domicile must actually be shown. Marrying a nonresident does not by itself change a Hawaii resident's domicile status if the three-part test for changing domicile is not independently met. |
| Day Count Threshold | 183 days | 200 days |
| Any Part of a Day Rule | Yes, explicitly. Administrative Release No. 37 defines a 'day' to mean any part of a day, with one exception: a continuous period of 24 hours or less may not be counted as more than one day, which prevents a single overnight stretch spanning midnight from being double-counted as two separate days. | The Department's guidance describes the threshold in terms of days spent in Hawaii during the taxable year rather than explicit any-part-of-a-day language; no published Hawaii-specific carve-out for medical emergencies or connecting travel was located in this research pass, so the safer planning assumption is that any day with Hawaii presence counts toward the 200-day figure, consistent with how most states treat statutory day counts. |
| Presumptions | None published as a separate numeric presumption beyond the statutory 6-month-abode-plus-183-day test itself. | More than 200 days of physical presence in Hawaii during the taxable year creates a rebuttable presumption of Hawaii residency for someone domiciled elsewhere. |
| Safe Harbors | None published | Nonresident military spouse income exemption |
Leaving Maryland
Maryland is consistently named among the most aggressive exit-audit states, in the same tier as New York, California, New Jersey, and Connecticut. Administrative Release No. 37's own published FAQ shows how hard Maryland pushes back on claimed departures: it states plainly that someone who spent zero days in Maryland during the year, used none of its services, and paid tax elsewhere is still a Maryland resident unless they can show an actual new domicile was established, not merely that they left. Three-year job assignments, overseas J-1 visa postings, and even years spent living with family in other states have all been treated by the Comptroller's own published guidance as insufficient by themselves to break Maryland domicile.
Trailing Income
Maryland does not have a published convenience-of-the-employer rule for individual income tax. Maryland-source income, wages for work actually performed in Maryland, business income sourced to Maryland activity, and income from Maryland real or tangible property, remains taxable to a nonresident after departure. Maryland residents who work temporarily in adjacent states while their family stays in Maryland remain fully Maryland residents on that income (with a credit for tax paid to the other state), per Administrative Release No. 37's own published example.
Part-Year Filing
Maryland does not use a separate part-year form the way some states do; a taxpayer who was domiciled in Maryland for only part of the year generally files the Maryland resident return (Form 502) for the resident portion and, if there is Maryland-source income after departure, a nonresident return (Form 505) for the balance, following the same domicile-change rules used to determine when the resident period ended.
Enforcement Methods
Common Exit Mistakes
Establishing Hawaii Residency
| Action | Agency | Deadline |
|---|---|---|
| Obtain a Hawaii driver's license | County Department of Customer/Motor Vehicle Services (Honolulu, Maui, Hawaii, or Kauai County, whichever applies) | commonly cited as 30 days after establishing residency in secondary guidance; this research pass could not confirm a single statewide statutory deadline from a primary county or state source, since each county administers licensing separately |
| Register and title vehicles | County motor vehicle registration office | commonly cited as 30 days after establishing residency; not independently confirmed against a primary county source in this research pass |
| Register to vote | Hawaii Office of Elections | online registration available anytime at olvr.hawaii.gov; paper applications must reach the county Elections Division by the deadline set for each specific election (July 29, 2026 for the 2026 primary, October 26, 2026 for the 2026 general) |
| File the county home exemption on real property (if a homeowner) | County Real Property Assessment Division | varies by county; commonly September 30 of the year before the exemption year |
Declaration of Domicile
Hawaii has no Florida-style recorded Declaration of Domicile. The Department of Taxation's own definition requires three elements to establish a new domicile: abandoning the old one, intending to establish the new one, and actually being physically present in Hawaii, proven through conduct (driver's license, vehicle registration, voter registration, lease or deed, and time actually spent in the islands) rather than a single filed document.
Homestead
Hawaii's property tax relief is the county-administered 'home exemption,' available to an owner who occupies the property as their principal residence, with the exempted amount and filing deadline varying by county (Honolulu's is among the better-documented, filed with the Real Property Assessment Division). Because it requires a sworn declaration of principal residence, filing it functions as dated, county-recorded evidence of Hawaii domicile, similar in evidentiary role to homestead filings elsewhere even though Hawaii's exemption is comparatively small given the state's already very low 0.29% effective property tax rate.
Voter Registration
Register online anytime through the Office of Elections' portal (https://olvr.hawaii.gov/), or by paper application to your county Elections Division; paper deadlines are set per election (July 29, 2026 for the 2026 primary; October 26, 2026 for the 2026 general).
Vehicle Registration Deadline
30 days
New Resident Tax Traps
New residents are taxed as full Hawaii residents on worldwide income from the date domicile is established, filed via Form N-15's part-year mechanism for the year of the move; the more common trap is on the retirement-income side, arrivals assume Hawaii's full pension exemption extends to 401(k) and IRA withdrawals, when in fact only true employer pensions and Social Security are exempt and retirement account distributions are fully taxable at rates up to 11%.
What Changes on Tax
Maryland Top Rate
6.5% (state, tax year 2026, new top bracket); county piggyback tax adds 2.25% to 3.3% on top
Hawaii Top Rate
11.00%
Moving from Maryland to Hawaii raises the top marginal income tax rate from about 6.5% to about 11%, an increase of roughly 4.5 percentage points.
Withholding Reciprocity
Maryland and Hawaii do not have a wage-withholding reciprocity agreement with each other, so this move follows ordinary source-state and resident-state filing rules rather than a reciprocity exception.
Community Property Transition
Maryland and Hawaii both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
Maryland
Capital gains: Maryland has no separate capital gains rate. Gains are included in federal adjusted gross income and taxed as ordinary income under the combined state and county rate structure.
Estate or inheritance tax: Maryland is the only state that imposes both a state estate tax and a separate inheritance tax. The 2026 estate tax exemption is roughly $5 million, well below the much higher federal exemption, which creates a real exposure gap for estates between the state and federal thresholds. The inheritance tax applies a flat 10% to property passing to non-exempt beneficiaries; lineal heirs (spouses, children, parents, grandchildren) and, notably, siblings are exempt, which is broader than most inheritance-tax states.
Property tax: Average effective property tax rate is roughly 1.0% to 1.1%, close to the national average. The Homestead Tax Credit caps the annual growth in a principal residence's taxable assessment at 10% statewide, though individual counties can set a lower cap (Anne Arundel County caps at 2%), and requires a one-time eligibility application with the State Department of Assessments and Taxation.
Sales tax: State sales tax rate is a flat 6% with no local add-ons, so 6% is also the combined rate statewide.
Hawaii
Capital gains: Hawaii taxes capital gains, but at a capped rate of 7.25% for individuals rather than as fully ordinary income, which softens the blow for residents selling appreciated assets even though the top wage-income rate is 11%.
Estate or inheritance tax: Hawaii has its own state estate tax, separate from the federal estate tax. The 2026 exemption is $5.49 million per person (roughly $10.98 million portable for a married couple), with tax on the excess ranging from 10% up to 20% on amounts more than $10 million above the exemption. There is no separate inheritance tax.
Property tax: Effective property tax rate on owner-occupied housing is about 0.29%, the lowest in the nation, offsetting Hawaii's otherwise very high cost of living and high income tax rates. Each of the four counties (Honolulu, Maui, Hawaii, Kauai) administers its own real property tax with its own home exemption amount and filing deadline, so the exemption mechanics are not uniform statewide.
Sales tax: Hawaii has no traditional sales tax; it levies a General Excise Tax (GET) on businesses' gross receipts, typically passed through to consumers, at a 4% state rate (4.5% on Oahu due to a county surcharge), for an average combined rate around 4.5%, one of the lowest nominal rates in the country though the GET's broader base (it applies to services and rent, not just goods) means the effective consumer burden is often understated by the headline rate.
Who This Move Applies To
Travel Nurses
In Maryland
Maryland applies the same statutory-resident and domicile tests to travel nurses as to anyone else: a nurse not domiciled in Maryland who maintains a Maryland abode for more than six months and is physically present 183 days or more becomes a statutory resident on worldwide income. The nationally common pattern, a nurse claiming a no-tax-state tax home while actually living in a Maryland rental during assignments, is analyzed under this same framework, with the any-part-of-a-day rule making day counts especially unforgiving.
In Hawaii
Hawaii is a persistently high-demand travel nursing market given chronic staffing shortages on the neighbor islands, and a nurse working Hawaii contracts needs to track cumulative Hawaii days against the 200-day presumption threshold if Hawaii is not their claimed tax home; a nurse stacking consecutive Hawaii assignments can cross 200 days within a taxable year and face a Hawaii residency presumption they then have to rebut with proof of a genuine tax home and permanent abode elsewhere.
Professional Athletes
In Maryland
Maryland is home to the Baltimore Ravens and Baltimore Orioles, and applies standard nonresident sourcing rules to visiting professional athletes' Maryland-source income for games and duty days performed in the state, filed on the nonresident return (Form 505). Maryland's Comptroller v. Wynne litigation, while about the county tax credit rather than athlete-specific rules, illustrates how seriously Maryland's income-sourcing and credit structure gets litigated at the highest level.
In Hawaii
Hawaii has no major professional sports franchise subject to jock-tax duty-day apportionment in the way NBA, NFL, or MLB markets are; college and exhibition events held in Hawaii (such as preseason NFL games or college football's opening games) can still create Hawaii-source income for visiting teams' employees under the state's general nonresident sourcing rules, though this is a minor and infrequent exposure compared to states with resident franchises.
Snowbirds, Long Visitors, and RVers
In Maryland
Maryland's statutory residency test is squarely built for the snowbird scenario: a person who maintains a Maryland home for more than six months of the year and is physically present 183 days or more, counting any part of a day, becomes a statutory resident regardless of domicile elsewhere. Comptroller guidance is explicit that an occasionally used vacation home or a home kept just to visit family does not by itself create residency unless the 183-day presence threshold is independently crossed, which gives genuine long-visit snowbirds a real, if narrow, path to nonresident status.
In Hawaii
Hawaii is a snowbird destination rather than a snowbird-exit state, which flips the usual dynamic: a mainland resident who keeps a Hawaii condo and winters there for a few months a year needs to watch the 200-day presumption threshold, since exceeding it shifts the burden onto them to prove they maintained a permanent abode and tax home on the mainland and were in Hawaii only temporarily. This is a materially lower bar to trip than New York's 183-day or California's facts-and-circumstances test, and long-stay visitors who rent out their mainland home while wintering in Hawaii should be especially careful about the 'permanent place of abode elsewhere' evidence.
Remote Workers
In Maryland
Maryland has no published convenience-of-the-employer rule. A nonresident who works remotely for a Maryland-based employer while physically located and domiciled outside Maryland is generally not taxed by Maryland on that income, since wages are sourced to where work is actually performed. Maryland residents who work temporarily in another state, per Administrative Release No. 37's own example, remain fully taxable by Maryland with a credit for tax paid elsewhere, since temporary work assignments do not change domicile.
In Hawaii
Hawaii has no convenience-of-the-employer rule; a remote worker physically performing work from Hawaii for an out-of-state employer generally owes Hawaii tax on that Hawaii-source income under ordinary physical-presence sourcing, and does not separately owe the employer's home state tax on those wages unless that state applies its own convenience rule, which is the scenario Hawaii arrivals from states like New York need to watch for in their employer's withholding treatment.
Military
In Maryland
Maryland follows the Servicemembers Civil Relief Act: a servicemember whose domicile was Maryland when they entered service continues to be a Maryland resident regardless of where they are stationed, unless they follow established military procedures to change their legal residence to another state. Administrative Release No. 37's published FAQ addresses this directly, confirming that being posted outside Maryland does not by itself change the filing requirement.
In Hawaii
Hawaii has one of the largest active-duty military populations of any state (Pearl Harbor-Hickam, Schofield Barracks, Marine Corps Base Hawaii), and follows SCRA and MSRRA: a servicemember posted to Hawaii on orders does not become a Hawaii domiciliary solely from the posting, and under MSRRA as amended in 2018 and 2022, a spouse can generally elect the servicemember's state of legal residence, or either party can elect to use the servicemember's residence, for state tax purposes regardless of when or where the marriage occurred. A Hawaii-resident spouse relocating with a servicemember on a permanent-change-of-station transfer without intent to make the new location permanent does not lose Hawaii domicile under the Department's own published examples.
Airline Crew
In Maryland
Federal law (49 U.S.C. §40116) limits states to taxing an air carrier employee's compensation only in the state of residence and any state where more than 50% of pay is earned, protecting flight crew connected to Maryland operations, including those working through BWI Marshall Airport, from having their full income pulled into Maryland taxation solely because of duty station if they are domiciled elsewhere.
In Hawaii
Honolulu's Daniel K. Inouye International Airport is a major Pacific hub for Hawaiian Airlines and a stopover point for trans-Pacific carriers, so Hawaii has a resident airline crew population. Federal law (49 U.S.C. § 40116) limits state taxation of air carrier employees to their state of residence and, in limited cases, a state where more than 50% of pay is earned; Hawaii-domiciled crew are taxed on their full wages at Hawaii's rates regardless of how flight time is split across other states.
Tools for This Move
Maryland to Hawaii FAQ
I didn't spend a single day in Maryland last year, didn't use any state services, and paid taxes elsewhere. Why do I still owe Maryland tax?+
This is close to a verbatim question the Comptroller's own published guidance addresses directly: unless you intended to sever ties with Maryland and establish a new domicile elsewhere, and that intent is shown by actually establishing the new domicile, you're still considered a Maryland resident and owe Maryland tax, regardless of how little you used the state during the year. Zero days present doesn't matter if your domicile never legally changed.
I only spent a few months in Hawaii but I own a condo here. Am I a Hawaii resident for tax purposes?+
Not automatically, but watch the 200-day threshold. If you're domiciled elsewhere and spend more than 200 days in Hawaii during the taxable year, the Department of Taxation presumes you're a Hawaii resident; you'd need evidence you maintained a permanent place of abode outside Hawaii and were in the islands only temporarily to overcome that presumption. Under 200 days, the presumption doesn't apply and your out-of-state domicile controls.
My job sent me away for three years and I wasn't sure if I was coming back. Am I still a Maryland resident?+
Yes, according to Maryland's own published guidance. A job assignment, even a multi-year one with genuine uncertainty about returning, does not by itself change your domicile. Temporary absences from Maryland, for business, health, or pleasure, don't constitute a change of domicile under the standard Maryland courts apply; you would need to affirmatively establish a new domicile elsewhere with real ties, not just leave.
Does Hawaii tax my Social Security or pension?+
Social Security is fully exempt, and so are qualified public and private pensions from an employer-funded plan. What isn't exempt is money you pull from a 401(k) or IRA, that's fully taxable as ordinary income at Hawaii's rates, which top out at 11%. Retirees relying on a traditional pension and Social Security do much better here tax-wise than retirees drawing mainly from retirement accounts.
How does the any-part-of-a-day rule actually work in Maryland?+
Maryland defines a day as any part of a day for purposes of the 183-day statutory residency threshold, so a few hours in the state on a given date generally counts as a full day. The one carve-out: a single continuous 24-hour period spanning midnight cannot be counted as more than one day, which prevents double-counting an overnight stretch. Combined with the requirement of a Maryland abode maintained more than six months, this makes Maryland's day count especially unforgiving for anyone splitting time between homes.
Does Hawaii have an estate tax?+
Yes, Hawaii is one of the minority of states with its own estate tax separate from the federal one. The 2026 exemption is $5.49 million per person, roughly $10.98 million for a married couple with portability, with rates from 10% up to 20% on the amount above the exemption. There's no separate inheritance tax.
I keep a vacation home in Maryland but only visit occasionally. Does that make me a resident?+
Not automatically. The Comptroller's guidance specifically addresses this: a residence used as a vacation home, or kept just to visit family and friends, does not by itself make you a Maryland resident. You'd still need to be physically present in Maryland for 183 days or more during the year for the statutory residency test to apply, so occasional visits to a lightly used vacation property generally stay under the threshold.
My spouse is active duty and got transferred to Hawaii. Do I become a Hawaii resident?+
Not automatically. Under the Military Spouses Residency Relief Act, if your servicemember spouse is in Hawaii solely on military orders and you're in Hawaii solely to be with them, you can generally keep your prior state of domicile, or elect to use your spouse's, for state tax purposes, and income you earn from services performed in Hawaii can be exempt from Hawaii tax under those conditions.
My family stayed in Maryland while I worked temporarily in another state. Am I still taxed as a Maryland resident?+
Yes. Maryland's own published example addresses this exact situation: a resident who takes up temporary residence in another state for a job while their spouse and children remain in Maryland does not lose Maryland domicile, and the fact that family stayed behind reinforces that Maryland remains the permanent home. You would owe Maryland tax on that income, though you can generally claim a credit for tax paid to the state where you worked.
What form do I file for the year I move to or from Hawaii?+
Form N-15, Individual Income Tax Return for Nonresidents and Part-Year Residents, reporting worldwide income for the period you were a Hawaii resident and only Hawaii-source income for the nonresident portion of the year. Full-year residents file Form N-11 instead.
I moved overseas for work on a J-1 visa. Why does Maryland still tax me?+
Because a visa that legally requires you to leave the host country once your assignment ends prevents you from establishing a genuine new domicile there, according to Maryland's published guidance. A short-term, renewable work contract under a restrictive visa is treated as a temporary residence, not a domicile change, so you remain a Maryland resident and taxpayer for the duration, regardless of how long the overseas posting lasts.
I'm a travel nurse working consecutive Hawaii contracts. Could I become a Hawaii tax resident by accident?+
Yes, if your cumulative Hawaii days for the taxable year exceed 200, the Department presumes you're a Hawaii resident regardless of your claimed tax home elsewhere, and the burden shifts to you to prove you kept a permanent place of abode outside Hawaii and were only there temporarily. Track your Hawaii day count across all your contracts for the year, not just one assignment.
Planning the reverse move?
Hawaii to Maryland
Moving the other direction is a different fact pattern, not a mirror image. Establishing Maryland residency has its own tests, deadlines, and audit posture.
Start with the Maryland residency guideAlso Consider, Leaving Maryland
Maryland to Hawaii Reading
Reviewed Against 16 Primary Sources
ResidencyIQ organizes public residency research into a reviewable reference. It does not provide legal or tax advice. Consult a qualified professional before making a residency decision.
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