Residency Migration Reference
Moving from Hawaii to Maryland: Residency, Taxes, and What to Prove
The top income tax rate drops from 11.00% in Hawaii to 6.5% (state, tax year 2026, new top bracket); county piggyback tax adds 2.25% to 3.3% on top in Maryland. Establishing Maryland residency correctly is what protects that benefit.
Residency Tests Side by Side
Hawaii uses a 200-day statutory residency threshold, while Maryland uses 183 days. Track both thresholds separately during a transition year rather than assuming they line up.
| Factor | Hawaii | Maryland |
|---|---|---|
| Statutory Residency Test | 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. | 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. |
| Domicile Test | 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. | 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. |
| Day Count Threshold | 200 days | 183 days |
| Any Part of a Day Rule | 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. | 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. |
| Presumptions | More than 200 days of physical presence in Hawaii during the taxable year creates a rebuttable presumption of Hawaii residency for someone domiciled elsewhere. | None published as a separate numeric presumption beyond the statutory 6-month-abode-plus-183-day test itself. |
| Safe Harbors | Nonresident military spouse income exemption | None published |
Leaving Hawaii
Hawaii's rebuttable 200-day presumption cuts both ways on exit: someone who leaves Hawaii but continues to spend long stretches of the year there (a second home on Maui or the Big Island, extended family visits) risks being pulled back into full-year resident status if their cumulative Hawaii days exceed 200, regardless of a stated domicile change, unless they can affirmatively prove they maintained a permanent place of abode elsewhere and were in Hawaii only temporarily. The Department's own guidance singles out military-affiliated moves specifically: a Hawaii resident spouse who relocates for a military transfer and does not intend to make the new state a permanent home is not considered to have lost Hawaii residency for tax purposes even after spending more than 200 days outside Hawaii.
Trailing Income
Hawaii taxes Hawaii-source income earned by a nonresident after departure under ordinary sourcing rules, wages for services performed in Hawaii, income from a Hawaii business, and Hawaii real property income; no Hawaii-specific deferred-compensation or equity-clawback statute distinct from standard multistate sourcing was located in this research pass.
Part-Year Filing
A part-year resident files Form N-15, Individual Income Tax Return (Nonresident and Part-Year Resident), reporting all income from all sources during the Hawaii-resident portion of the year and only Hawaii-source income during the nonresident portion. Full-year residents use Form N-11.
Enforcement Methods
Common Exit Mistakes
Establishing Maryland Residency
| Action | Agency | Deadline |
|---|---|---|
| Obtain a Maryland driver's license | Maryland Motor Vehicle Administration (MVA) | within 60 days of becoming a resident |
| Title and register any vehicle kept in Maryland | Maryland MVA | within 60 days |
| Register to vote | Maryland State Board of Elections | no later than 21 days before an election |
Declaration of Domicile
Maryland has no formal declaration-of-domicile filing comparable to Florida's county recording process. Domicile is proven through the facts-and-circumstances factors in Administrative Release No. 37, most heavily where the person actually lives and where they are registered to vote, combined with an actual physical move and the establishment of genuine new ties.
Homestead
Maryland's Homestead Tax Credit is not an exemption in the Florida sense; it caps the annual growth of a principal residence's taxable assessment at 10% statewide (lower in some counties), requiring a one-time eligibility application with the State Department of Assessments and Taxation. Because the credit only applies to a principal residence, holding it is meaningful domicile evidence, and continuing to claim it after asserting nonresident status elsewhere is a direct, checkable contradiction.
Voter Registration
Register online, by mail, or in person no later than 21 days before an election; Maryland also offers same-day registration at early voting sites and on Election Day itself. https://voterservices.elections.maryland.gov/OnlineVoterRegistration/
Vehicle Registration Deadline
60 days
New Resident Tax Traps
A new Maryland resident is taxed on worldwide income from the date Maryland domicile begins, and must also account for the mandatory county piggyback tax layered on top of the state rate, which varies by county from 2.25% to 3.3%. Someone moving from a reciprocal jurisdiction (Pennsylvania, Virginia, West Virginia, DC) should update employer withholding once Maryland residency begins, since the wage reciprocity exemption for nonresident commuters no longer applies to a Maryland resident.
What Changes on Tax
Hawaii Top Rate
11.00%
Maryland Top Rate
6.5% (state, tax year 2026, new top bracket); county piggyback tax adds 2.25% to 3.3% on top
Moving from Hawaii to Maryland drops the top marginal income tax rate from about 11% to about 6.5%, a reduction of roughly 4.5 percentage points.
Withholding Reciprocity
Hawaii and Maryland 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
Hawaii and Maryland both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
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.
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.
Who This Move Applies To
Travel Nurses
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.
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.
Professional Athletes
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.
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.
Snowbirds, Long Visitors, and RVers
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.
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.
Remote Workers
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.
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.
Military
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.
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.
Airline Crew
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.
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.
Tools for This Move
Hawaii to Maryland FAQ
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.
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.
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.
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 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.
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.
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.
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.
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.
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.
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.
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.
Considering the reverse move?
Maryland to Hawaii
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the Maryland to Hawaii guideAlso Consider, Leaving Hawaii
Hawaii to Maryland 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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