Residency Migration Reference
Moving from New Hampshire to Michigan: Residency, Taxes, and What to Prove
New Hampshire's 0% top income tax rate becomes 4.25% (flat) in Michigan. This move trades a lighter tax environment for a heavier one, so timing income around the transition year matters.
Residency Tests Side by Side
New Hampshire does not use a simple day-count threshold; it applies a facts-and-circumstances test instead. Michigan's statutory residency test uses a 183-day threshold.
| Factor | New Hampshire | Michigan |
|---|---|---|
| Statutory Residency Test | New Hampshire has no day-count statutory residency test for income tax purposes, because it has no individual income tax to trigger one. 'Resident or inhabitant' is instead defined for general legal purposes (voting, jury duty, in-state tuition, and similar) under RSA 21:6 and RSA 21:6-a: a person domiciled or having a place of abode in New Hampshire whose actions demonstrate a current intent to make that place their principal place of physical presence to the exclusion of all others. | MCL 206.18 defines a resident as an individual domiciled in Michigan. The statute then provides a deeming rule: an individual who lives in Michigan at least 183 days during the tax year, or more than half the days of a taxable year shorter than 12 months, is deemed a resident individual domiciled in Michigan for that year, regardless of where they claim their true domicile to be. |
| Domicile Test | Under RSA 21:6-a, 'residence or residency shall mean a person's place of abode or domicile... designated by a person as his or her principal place of physical presence to the exclusion of all others,' and that status 'shall not be interrupted or lost by a temporary absence... if there is an intent to return.' RSA 21:6 adds that the person must have, 'through all of his or her actions, demonstrated a current intent' to treat that place of abode as their principal residence, an actions-based test rather than a pure declaration of intent. | Michigan defines domicile, under Mich. Admin. Code R. 206.5, as the fixed, permanent, and principal home to which a person, wherever temporarily located, always intends to return. Treasury weighs where a person keeps their most important possessions, houses their family, votes, holds club and lodge memberships, registers vehicles, maintains a mailing address, banks, operates a business, or files for divorce. No single factor is dispositive, but the regulation specifically flags one factor as very significant: the failure of a person to pay income tax in the state where they claim their new domicile is located. |
| Day Count Threshold | No fixed threshold | 183 days |
| Any Part of a Day Rule | Not applicable. New Hampshire runs no day-count residency test of its own for tax purposes; day counts only matter when a former New Hampshire resident is being evaluated under another state's own statutory-residency rule. | Michigan's statute and administrative guidance count days lived in the state toward the 183-day threshold without a published carve-out for partial days, and practitioners describe Treasury's audit approach as reconstructing actual days present from travel, financial, and utility records once a residency question is raised. |
| Presumptions | None published | The 183-day rule itself functions as an irrebuttable statutory deeming provision, not merely a rebuttable presumption: MCL 206.18 states a person who meets the day count 'shall be deemed a resident individual domiciled in this state,' which is a stronger statutory hook than a pure facts-and-circumstances presumption. |
| Safe Harbors | None published | None published |
Leaving New Hampshire
New Hampshire does not audit anyone leaving for individual income-tax purposes, because it has never taxed wages and, since January 2025, no longer taxes interest and dividends either. The only residency-adjacent risk on the way out involves the Low & Moderate Income Homeowners Property Tax Relief program and the state's Business Profits/Business Enterprise Tax obligations for anyone who ran a New Hampshire-based sole proprietorship or pass-through entity, neither of which resembles a personal residency audit.
Trailing Income
New Hampshire does not tax wages, capital gains, deferred compensation, or retirement distributions for individuals, so there is nothing to claw back after departure at the personal level. A former resident's New Hampshire-sourced business income can still be reached through the Business Profits Tax if the business activity continues to have New Hampshire nexus.
Part-Year Filing
Not applicable for individual income tax; New Hampshire has no individual income tax return of any kind for a departing resident to file. Anyone who owned a New Hampshire sole proprietorship or pass-through business may still need to close out Business Profits Tax (Form NH-1040) and Business Enterprise Tax filings.
Enforcement Methods
Common Exit Mistakes
Establishing Michigan Residency
| Action | Agency | Deadline |
|---|---|---|
| Obtain a Michigan driver's license | Michigan Secretary of State | as soon as residency is established; Michigan law provides no grace period |
| Register any vehicle kept in Michigan | Michigan Secretary of State | within 30 days of establishing residency for standard registration; certain commercial transfers follow MCL 257.301 |
| Register to vote | Michigan Department of State, Bureau of Elections | online and mail registration close 15 days before an election; in-person registration, including same-day registration, remains available through Election Day at the local clerk's office |
Declaration of Domicile
Michigan has no county-level declaration-of-domicile filing like Florida. Domicile is established through conduct assessed under Mich. Admin. Code R. 206.5: buying or leasing a home, obtaining the Michigan license and plates, registering to vote, filing a Michigan return as a resident, and shifting where family, business, and financial life actually happen.
Homestead
The Principal Residence Exemption removes up to 18 mills of local school operating tax from an owner-occupied primary home, filed with the local assessor using Form 2368 by June 1 to take effect for the current tax year. Because PRE eligibility legally requires the property to be the owner's actual principal residence, and Treasury audits claims going back three years, applying for or continuing to hold a PRE is a meaningful, checkable data point in any later domicile dispute in either direction.
Voter Registration
Register online, by mail (received at least 15 days before Election Day), or in person at your local clerk's office, including same-day registration through Election Day. https://www.michigan.gov/sos/elections/voting
Vehicle Registration Deadline
30 days
New Resident Tax Traps
A new full-year Michigan resident is taxed on worldwide income from the date Michigan residency begins, reported on Form MI-1040 with Schedule NR handling the split year. New residents settling in Detroit, Grand Rapids, Lansing, or one of the other 21 Michigan cities with a local income tax should register for that city tax separately, since it is administered apart from the state MI-1040 in most cases.
What Changes on Tax
New Hampshire Top Rate
0%
Michigan Top Rate
4.25% (flat)
Moving from New Hampshire to Michigan raises the top marginal income tax rate from about 0% to about 4.25%, an increase of roughly 4.25 percentage points.
Withholding Reciprocity
New Hampshire and Michigan 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
New Hampshire and Michigan both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
New Hampshire
Capital gains: Not taxed at the individual level. With the Interest and Dividends Tax gone, New Hampshire has no mechanism left to tax an individual's capital gains, interest, or dividend income; only the state's business taxes (Business Profits Tax, Business Enterprise Tax) reach investment-type income earned through a business entity.
Estate or inheritance tax: None. New Hampshire has no estate tax and no inheritance tax; only the federal estate tax can apply to a New Hampshire domiciliary's estate above the federal exemption.
Property tax: New Hampshire funds most local and school services through property tax in the absence of income or sales tax, producing the highest average effective property tax rate in New England, commonly cited around 2.1% of home value. There is no broad homestead exemption; the state instead runs a targeted Low & Moderate Income Homeowners Property Tax Relief program (RSA 198:57) for the State Education Property Tax portion only, capped at roughly $20,000 AGI (single) or $40,000 (married/head of household).
Sales tax: None. New Hampshire has no general state or local sales tax, a major draw for cross-border shoppers from Massachusetts and Maine.
Michigan
Capital gains: No preferential rate. Capital gains are taxed as ordinary income at the flat 4.25% state rate.
Estate or inheritance tax: Michigan has no state estate tax and no inheritance tax. Only the federal estate tax, with its roughly $15 million per-person exemption in 2026, can apply to a Michigan decedent's estate.
Property tax: Michigan's average effective property tax rate is roughly 1.25% to 1.35% of home value. The Principal Residence Exemption (PRE) removes up to 18 mills of local school operating tax from an owner-occupied primary home; the Department of Treasury audits PRE claims for the current year plus the three preceding years, making it a real cross-check point for anyone who has moved out of state.
Sales tax: Michigan has a flat 6% state sales tax with no additional local or county sales tax anywhere in the state, making the rate uniform statewide.
Who This Move Applies To
Travel Nurses
In New Hampshire
New Hampshire has no state income tax to complicate a travel nurse's tax-home analysis, which makes it an attractive tax-home state to claim, similar to Florida or Texas, provided the nurse genuinely maintains and returns to a New Hampshire home between assignments under the general IRS tax-home rules (Publication 463). New Hampshire itself publishes no nurse-specific guidance because it has no individual filing requirement to trigger one.
In Michigan
Michigan applies its ordinary domicile and 183-day deeming rule to a travel nurse the same as anyone else: a nurse who lives in Michigan at least 183 days in a tax year is statutorily deemed a Michigan domiciliary regardless of a claimed out-of-state tax home. The more frequent exposure runs the other way, where a nurse claims a Florida or Texas tax home while actually renting in Michigan for most of an assignment; Michigan and, where applicable, a Michigan city both tax nonresident wages for days actually worked in the jurisdiction regardless of the claimed tax home.
Professional Athletes
In New Hampshire
New Hampshire has no major professional sports franchises, so it runs no state jock-tax regime of its own, and because it has no income tax, a New Hampshire-domiciled athlete owes zero state tax on the share of income attributable to New Hampshire duty days, unlike a player based in a state that both taxes and credits.
In Michigan
Michigan and the City of Detroit both tax nonresident professional athletes on a duty-day basis. Detroit's jock tax, formally codified in 2017, applies its duty-day apportionment broadly, reaching injured players who travel with the team as well as coaches, trainers, and other team personnel required to travel and perform services, not just players who take the field. This applies to visiting teams playing the Lions, Pistons, Tigers, and Red Wings.
Snowbirds, Long Visitors, and RVers
In New Hampshire
New Hampshire places no day-count cap on long visitors of its own, since it has no statutory residency test. The exposure runs entirely the other way: someone who claims New Hampshire domicile to escape a high-tax origin state (most commonly Massachusetts) but still spends significant time and keeps a home in that origin state can be taxed there as a statutory resident regardless of the New Hampshire claim.
In Michigan
The Michigan snowbird risk runs directly through the Principal Residence Exemption and the 183-day deeming rule together. Campbell v. Department of Treasury shows that simply acquiring a second home in a state like Arizona, without more, was enough for Treasury to deny the PRE on the Michigan home for the following tax year, and Treasury's three-year lookback on PRE claims means a snowbird's arrangement gets checked retroactively, not just going forward. Separately, spending at least 183 days in Michigan in a year, even a retiree splitting time between an Up North cottage and Florida, statutorily deems that person a Michigan domiciliary for the year.
Remote Workers
In New Hampshire
New Hampshire has no convenience-of-the-employer rule (it has nothing to source, having no income tax). The real friction runs the other direction: a remote worker who moves to New Hampshire but keeps a Massachusetts-based employer needs to confirm Massachusetts is not still asserting Massachusetts-source treatment of the wages under its own COVID-era sourcing rules, which New Hampshire itself challenged (unsuccessfully, at the Supreme Court) on behalf of its residents in 2020-2021.
In Michigan
Michigan has no convenience-of-the-employer rule at the state level. A nonresident who works remotely from another state for a Michigan-based employer is generally not taxed by Michigan on those wages, since the state sources employee compensation to where work is physically performed rather than to the employer's location; the same principle generally applies to Michigan's local city income taxes.
Military
In New Hampshire
New Hampshire follows the federal SCRA and MSRRA: a service member's home-of-record does not change solely because military orders station them in New Hampshire, and an accompanying spouse can generally elect the service member's domicile state under MSRRA. Because New Hampshire taxes no individual income, choosing it as home-of-record eliminates state income tax on military pay entirely.
In Michigan
Michigan follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A servicemember whose domicile was Michigan before entering service remains a Michigan domiciliary regardless of duty station unless they affirmatively establish a new domicile, while a servicemember stationed in Michigan on orders, and a qualifying spouse, does not become a Michigan resident solely because of the posting.
Airline Crew
In New Hampshire
New Hampshire has no major hub airport for airline crew, but the federal carve-out (49 U.S.C. § 40116, taxing crew wages only in the state of residence or a state where over 50% of pay is earned) combined with New Hampshire's lack of any income tax makes it, like Florida and Texas, a common domicile choice for crew based at nearby Boston Logan who want to avoid Massachusetts income tax on their wages.
In Michigan
Federal law (49 U.S.C. §40116) limits states to taxing airline employee compensation only in the employee's state of residence and any state where more than 50% of pay is earned, protecting flight crew based at Detroit Metro who are domiciled outside Michigan from full-income Michigan taxation based solely on their duty station.
Tools for This Move
New Hampshire to Michigan FAQ
Does New Hampshire still tax my interest and dividends?+
No. New Hampshire's Interest and Dividends Tax, which had applied a declining rate down to 3% by 2024, was fully repealed for tax periods beginning January 1, 2025, under House Bill 2. New Hampshire now has zero individual income tax of any kind, on wages, dividends, interest, or capital gains.
Does Michigan really deem me a resident just for spending 183 days here, even if I don't consider it my home?+
Yes. MCL 206.18 doesn't just create a presumption, it statutorily deems anyone who lives in Michigan at least 183 days in a tax year to be a resident domiciled in Michigan for that year. That's a stronger legal hook than the rebuttable presumptions some other states use, so if you're trying to avoid Michigan residency, staying meaningfully under 183 days matters more than in states where the threshold is just one factor among several.
If I move to New Hampshire but keep working for my Massachusetts employer, will Massachusetts still tax my wages?+
Possibly, depending on how your employer sources the wages and how much you actually work from New Hampshire versus commuting into Massachusetts. New Hampshire itself sued Massachusetts over its pandemic-era rule taxing New Hampshire residents' wages as if earned in Massachusetts; the U.S. Supreme Court declined to hear the case in 2021, so the practical fight over sourcing happens on the Massachusetts side, not in New Hampshire, which has nothing to tax either way.
I bought a house in Arizona but didn't sell my Michigan home yet. Will that cost me my homestead exemption?+
It can, based directly on Michigan Supreme Court precedent. In Campbell v. Department of Treasury, a lifelong Michigan resident lost his Principal Residence Exemption for the year after he bought a second home in Arizona, even though he hadn't necessarily moved there full-time. The court read Michigan's PRE statute to terminate the exemption once you acquire another property that could function as a principal residence, so the exemption is a real cross-check risk the moment you close on an out-of-state home, not just once you've fully relocated.
Do I need to file a New Hampshire tax return once I move here?+
No individual income tax return exists to file. If you own a sole proprietorship, partnership, or other pass-through business with New Hampshire activity, you may still owe the Business Profits Tax (7.5% on business profits) and Business Enterprise Tax, filed on Form NH-1040, but that is a business filing, not a personal residency filing.
How far back can Michigan audit my Principal Residence Exemption?+
Treasury audits PRE claims for the current tax year plus the three immediately preceding tax years under MCL 211.7cc(8). That three-year lookback is Michigan's most concrete and commonly applied residency-adjacent enforcement tool, so if you've claimed the exemption while spending significant time at an out-of-state property, expect that history to be reviewable for several years, not just going forward.
How can I prove I actually live in New Hampshire and not just claim it on paper?+
Because New Hampshire has no income tax audit process to satisfy, the proof that matters is whatever your former high-tax state (commonly Massachusetts) demands to disprove its own residency claim: a New Hampshire driver's license and vehicle registration, voter registration under RSA 21:6-a's domicile standard, a day-count log showing more time in New Hampshire than the old state, and evidence the New Hampshire home is your actual principal place of physical presence.
Does not paying tax anywhere else hurt my case if Michigan challenges my residency?+
Yes, and Michigan's own regulation says so directly. Mich. Admin. Code R. 206.5 lists the factors Treasury weighs in a domicile dispute, and specifically flags failure to pay income tax in the state you claim as your new domicile as very significant evidence against you. If you've told Michigan you moved to a no-income-tax state, that's consistent with your claim; if you claim to have moved to a state with an income tax but never actually filed or paid there, that gap is exactly what Treasury looks for.
Is New Hampshire property tax really that high if there's no income or sales tax?+
Yes. New Hampshire's average effective property tax rate runs around 2.1%, the highest in New England, because property tax funds most local and school services in the absence of income or sales tax revenue. For a high-value home, that can offset a meaningful share of the income-tax savings that motivated the move, especially for someone leaving a state with a moderate income tax rate.
Do I have to file a Michigan return for the year I move out?+
Yes. File Form MI-1040 together with Schedule NR, the Nonresident and Part-Year Resident Schedule, which splits your income between the Michigan-resident period, taxed in full, and the nonresident period, when only Michigan-source income is taxed. If you also live or work in a Michigan city with its own income tax, like Detroit, that city return is generally separate from the state filing.
How long do I have to get a New Hampshire driver's license and register my car after moving here?+
You have 60 days from establishing residency to do both, under RSA 261:45 and RSA 263:35. Most town clerk offices recommend registering the vehicle first and getting the license the same visit, since both can typically be handled together.
Does Michigan tax my pension after I retire?+
As of the 2026 tax year, Michigan has fully restored its retirement income exemptions: taxpayers born before 1946 have an unlimited public pension subtraction, and younger retirees can now subtract retirement and pension income on the same terms, effectively undoing the phase-out that applied to younger retirees between 2012 and 2023. Social Security is exempt for everyone regardless of birth year.
Considering the reverse move?
Michigan to New Hampshire
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the Michigan to New Hampshire guideAlso Consider, Leaving New Hampshire
New Hampshire to Michigan Reading
Reviewed Against 14 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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