Residency Migration Reference
Moving from Michigan to Indiana: Residency, Taxes, and What to Prove
The top income tax rate drops from 4.25% (flat) in Michigan to 2.95% (flat, state) + county income tax in Indiana. Establishing Indiana residency correctly is what protects that benefit.
Residency Tests Side by Side
Michigan and Indiana both use a 183-day statutory residency threshold, so the day-count mechanics will feel familiar even though the underlying facts and enforcement differ.
| Factor | Michigan | Indiana |
|---|---|---|
| Statutory Residency Test | 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. | Indiana Code 6-3-1-12 and 45 IAC 3.1-1-21 define a resident two independent ways: an individual domiciled in Indiana during the tax year, or an individual who is not domiciled in Indiana but maintains a permanent place of residence in the state and spends more than 183 days of the taxable year in Indiana. Indiana guidance explicitly notes the 183-day/permanent-residence test is a separate, independent basis for residency, not itself a test for domicile. |
| Domicile Test | 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. | Under 45 IAC 3.1-1-22.5, Indiana presumes a person has not abandoned Indiana domicile if they maintained a permanent residence in Indiana and satisfy at least one of: claiming a homestead deduction or military tax exemption on an Indiana home, voting in Indiana, occupying an Indiana residence more days of the year than any other single state, claiming a federal tax benefit based on Indiana being the principal residence, or having a place of employment or business in Indiana. Supplementary factors include driver's license and vehicle registration location, dependent claims, mailing address, bank accounts, organizational memberships, and where professional services and valuables are located. |
| Day Count Threshold | 183 days | 183 days |
| Any Part of a Day 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. | Indiana's statute uses 'more than 183 days,' which mirrors New York's and Illinois's phrasing; Indiana guidance does not publish a specific carve-out exempting partial days, and practitioners treat any day with meaningful Indiana presence as counting toward the total absent a documented exception like medical treatment or transit. |
| Presumptions | 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. | 45 IAC 3.1-1-22.5 creates a presumption against abandonment of Indiana domicile whenever a person kept a permanent Indiana residence and meets at least one of the five primary factors listed above (homestead claim, voting, most-days-in-state, federal filing benefit, or Indiana employment); this presumption is rebuttable but places real weight on continuing to hold any one of those Indiana connections. |
| Safe Harbors | None published | None published |
Leaving Michigan
Michigan's clearest and most litigated exit-audit mechanism runs through the Principal Residence Exemption rather than a broad New York-style residency sweep. Treasury audits PRE claims for the current tax year and the three immediately preceding years under MCL 211.7cc(8), and the Michigan Supreme Court's 2022 decision in Campbell v. Department of Treasury shows the state will deny and claw back the exemption the year a taxpayer acquires what looks like a competing principal residence in another state, even for a lifelong Michigan resident. Beyond the PRE, Treasury's administrative guidance specifically flags whether a taxpayer is actually paying income tax in the state they claim as their new domicile as a heavily weighted factor in any broader domicile dispute.
Trailing Income
Michigan has no convenience-of-the-employer rule, so a former resident who works remotely from another state for a Michigan employer is generally not taxed by Michigan on those wages, since the state sources employee compensation to where work is physically performed. Michigan does continue to tax Michigan-source income earned after departure, including gain on Michigan real property and a departing resident's share of Michigan business income for the period they operated in the state, and any city income tax owed to Detroit or another local jurisdiction for work actually performed there follows the same nonresident sourcing rules.
Part-Year Filing
Form MI-1040 together with Schedule NR, Nonresident and Part-Year Resident Schedule, is used for the year a taxpayer moves into or out of Michigan. Schedule NR allocates income between the Michigan-resident portion of the year, taxed in full, and the nonresident portion, when only Michigan-source income is taxed.
Enforcement Methods
Common Exit Mistakes
Establishing Indiana Residency
| Action | Agency | Deadline |
|---|---|---|
| Transfer driver's license and register any vehicle kept in Indiana | Indiana Bureau of Motor Vehicles | within 60 days of establishing residency |
| Register to vote | Indiana Election Division | 29 days before Election Day for online, mail, and in-person registration |
| File Form HC10 for the Homestead Standard Deduction on a purchased primary residence | County Auditor | on or before January 1 of the assessment year for that year's deduction, or as part of the sales disclosure at closing |
Declaration of Domicile
Indiana has no county-level declaration-of-domicile filing like Florida. Domicile is established through the conduct listed in 45 IAC 3.1-1-22.5: buying or leasing a home, registering to vote, obtaining the Indiana license and plates, claiming the homestead deduction, and shifting where employment and business activity actually occur.
Homestead
The Homestead Standard Deduction reduces assessed value by the lesser of $48,000 or 60% of assessed value on an owner-occupied principal residence, with an additional supplemental deduction on the remaining assessed value. Because Indiana law specifically directs the Department of Local Government Finance and county auditors to develop procedures to catch homestead claimants whose actual principal residence is outside Indiana, claiming or removing this deduction is a real, checkable data point for anyone establishing or leaving Indiana domicile.
Voter Registration
Register online, by mail, or in person at least 29 days before Election Day; Indiana does not offer same-day registration. https://indianavoters.in.gov
Vehicle Registration Deadline
60 days
New Resident Tax Traps
A new full-year Indiana resident is taxed on worldwide income from the date Indiana residency begins, reported on Form IT-40PNR for the split year, which also requires sorting out the county income tax based on county of residence. New residents should identify their county's local tax rate promptly, since it stacks on top of the 2.95% state rate and varies substantially, from roughly 0.5% in some counties to over 3% in others.
What Changes on Tax
Michigan Top Rate
4.25% (flat)
Indiana Top Rate
2.95% (flat, state) + county income tax
Moving from Michigan to Indiana drops the top marginal income tax rate from about 4.25% to about 2.95%, a reduction of roughly 1.3 percentage points.
Withholding Reciprocity
Michigan and Indiana have a wage-withholding reciprocity agreement. A W-2 employee who lives in one state and works in the other is generally taxed only by the resident state on those wages, not both, though the agreement typically covers wage income only and does not extend to business or investment income.
Community Property Transition
Michigan and Indiana both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
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.
Indiana
Capital gains: No preferential rate. Capital gains are taxed as ordinary income at the flat state rate plus the applicable county rate.
Estate or inheritance tax: Indiana has no state estate tax and no inheritance tax; Indiana repealed its inheritance tax effective 2013. Only the federal estate tax, with its roughly $15 million per-person exemption in 2026, can apply to an Indiana decedent's estate.
Property tax: Indiana's average effective property tax rate is around 0.8% of home value, among the lower rates in the Midwest. The Homestead Standard Deduction reduces assessed value by the lesser of $48,000 or 60% of assessed value for an owner-occupied principal residence, with an additional supplemental deduction on the remaining value; county auditors are directed to develop procedures specifically to catch owners whose actual principal residence is outside Indiana.
Sales tax: Indiana has a flat statewide 7% sales tax, sometimes called the Gross Retail Tax, with no additional local sales tax layered on top anywhere in the state.
Who This Move Applies To
Travel Nurses
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.
In Indiana
Indiana applies its ordinary domicile and 183-day/permanent-residence tests to a travel nurse the same as anyone else: a nurse not domiciled in Indiana who keeps a permanent Indiana residence and is present more than 183 days becomes an Indiana resident on worldwide income for that year, plus the applicable county tax. The more frequent exposure runs the other way, where a nurse claims a Florida or Texas tax home while actually renting in Indiana for most of an assignment; Indiana taxes nonresident wages for days actually worked in the state regardless of the claimed tax home.
Professional Athletes
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.
In Indiana
Indiana taxes nonresident professional athletes using the standard duty-day formula applied across nearly all income-tax states: total season compensation multiplied by the ratio of Indiana duty days (games, practices, and mandatory team functions in the state) to total duty days for the season. This applies to visiting NFL and NBA teams playing the Colts and Pacers in Indianapolis, and Indiana's flat, comparatively low rate means the dollar amount at stake per game is smaller than in higher-rate states, though the filing obligation is the same.
Snowbirds, Long Visitors, and RVers
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.
In Indiana
The Indiana snowbird risk runs through the same domicile-abandonment presumption that protects year-round Indiana residents: a retiree who keeps a permanent Indiana residence, continues to vote in Indiana, or keeps the homestead deduction active while wintering in Florida is presumed not to have abandoned Indiana domicile. Separately, spending more than 183 days in Indiana in a year while maintaining a permanent Indiana residence independently triggers Indiana residency regardless of domicile intent.
Remote Workers
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.
In Indiana
Indiana has no convenience-of-the-employer rule. A nonresident who works remotely from another state for an Indiana-based employer is generally not taxed by Indiana on those wages, since Indiana sources employee compensation to where the work is physically performed rather than to the employer's location.
Military
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.
In Indiana
Indiana follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A servicemember whose domicile was Indiana before entering service remains an Indiana domiciliary regardless of duty station unless they affirmatively establish a new domicile, while a servicemember stationed in Indiana on orders, and a qualifying spouse, does not become an Indiana resident solely because of the posting; Indiana also allows a deduction for certain military retirement income.
Airline Crew
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.
In Indiana
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 Indianapolis International who are domiciled outside Indiana from full-income Indiana taxation based solely on their duty station.
Tools for This Move
Michigan to Indiana FAQ
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.
Does Indiana have a 183-day rule separate from domicile?+
Yes, and Indiana is explicit that the two are independent tests. Under IC 6-3-1-12 and 45 IAC 3.1-1-21, you're an Indiana resident if you're domiciled in Indiana, or separately, if you're not domiciled in Indiana but maintain a permanent Indiana residence and spend more than 183 days in the state during the year. Indiana's own guidance says the 183-day test is not itself a test for domicile, so you can fail one and still be caught by the other.
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.
If I move to Florida but keep voting absentee or in person in Indiana, does that hurt my case?+
Yes, directly. Indiana's domicile-abandonment rule under 45 IAC 3.1-1-22.5 presumes you haven't given up Indiana domicile if you keep a permanent Indiana residence and continue voting in Indiana, among other listed factors. Re-registering to vote in your new state, and actually voting there, is one of the more concrete steps that supports a genuine domicile change.
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.
Will keeping the homestead deduction on my Indiana house hurt me if I claim I moved to Florida?+
Yes. Indiana law specifically directs the Department of Local Government Finance and county auditors to develop procedures to identify homestead deduction claimants whose actual principal residence is outside Indiana, so continuing to claim it while filing as a nonresident elsewhere is exactly the kind of contradiction those procedures are built to catch. If you've genuinely moved, notifying your county auditor to remove the deduction is one of the concrete steps supporting your new domicile.
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.
How does Indiana's county income tax work if I move counties or move out of state mid-year?+
On top of the flat 2.95% state rate, every Indiana county levies its own income tax, ranging roughly from 0.5% to over 3%, and your county rate generally depends on your county of residence. When you move into or out of Indiana mid-year, Form IT-40PNR handles both the state and county allocation for the split year, which makes Indiana's exit-year filing meaningfully more involved than a state with a single flat rate and no local layer.
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.
I live in Kentucky and work in Indiana. Do I owe Indiana income tax on my wages?+
No, not on wages. Indiana has reciprocity agreements with Kentucky, Michigan, Ohio, Pennsylvania, and Wisconsin, so a Kentucky resident's wages earned working in Indiana are taxed only by Kentucky, not Indiana, and Indiana withholding should not apply. Reciprocity covers wage income only; investment, rental, and business income from Indiana sources are still taxable by Indiana.
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.
Does Indiana tax my Social Security or pension after I retire?+
Social Security is fully exempt from both Indiana state and county tax. Pension, 401(k), and IRA distributions are taxed as ordinary income at the flat state rate plus your county's local rate, since Indiana doesn't offer the kind of broad age-based retirement income exclusion that Illinois or Michigan provide, aside from a modest deduction for certain military and railroad retirement income.
Considering the reverse move?
Indiana to Michigan
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the Indiana to Michigan guideAlso Consider, Leaving Michigan
Michigan to Indiana Reading
Reviewed Against 17 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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