Minnesota Tax Residency Rules 2026: The 183-Day Rule & 26 Factors

Who needs to read this

Minnesota pairs one of the highest top rates in the country (9.85%, plus a 1% investment surtax) with one of the most aggressive residency-audit programs. The details below matter if:

• You're a snowbird splitting the year between Minnesota and Florida or Arizona
• You're leaving Minnesota ahead of retirement or a business sale
• You keep a cabin or second home in Minnesota after moving away
• You're a high earner or investor: the 9.85% bracket and the new 1% net investment income tax raise the stakes
• You moved in and need to know when Minnesota residency began

How Minnesota defines residency

Under Minn. Stat. § 290.01, subd. 7, you are a Minnesota resident if either:

1. You are domiciled in Minnesota, or
2. You are domiciled elsewhere but you maintain a place of abode in Minnesota and spend more than half the tax year in the state, which the Department of Revenue administers as the 183-day rule: at least 183 Minnesota days, plus you or your spouse rent, own, maintain, or occupy an abode.

An abode is a residence suitable for year-round use with its own cooking and bathing facilities. That definition is where cabin country gets interesting: an uninsulated three-season place without a kitchen or bath doesn't count; a winterized lake home does.

The statutory test has carve-outs for active-duty military members and for commuters covered by Minnesota's reciprocity agreements with North Dakota and Michigan.

Counting the days

Any part of a calendar day in Minnesota counts as a full Minnesota day: a connection at MSP with a dinner in town counts, and so does driving through with a stop.

• The 183 days are aggregate, not consecutive. Summers, holidays, weddings, and clinic visits add up.
• If you hit 183+ days but had the abode for only part of the year, you're a part-year resident for the period you had the abode.
• The burden of proving where you were is yours, and Minnesota auditors ask for exactly that proof: calendars, card statements, phone records, boarding passes. A contemporaneous day log (iReside tracks this automatically) is the difference between asserting your count and proving it.

Domicile: the stickier test

Domicile is bodily presence plus intent to make a place your home, and Minnesota's rulebook is unusually explicit. Minn. R. 8001.0300 presumes your domicile continues until you prove it changed, warns that acts carry more weight than declarations, and lists 26 factors, including:

• Location of your home(s) and whether you claim a homestead property tax status
• Where your family lives and children attend school
• Voter registration, driver's license, vehicle registration, professional licenses
• Where you work and keep business relationships
• Time spent in Minnesota versus elsewhere
• Bank locations, place of worship, club and social memberships, mailing address, even hunting and fishing licenses

By statute, a few things are off-limits to the analysis: the location of your charitable donations, and where your financial adviser or bank sits, can't be used against you. Everything else is fair game, and no single factor controls.

Part-year residents and nonresidents

Part-year residents and nonresidents file Form M1 with Schedule M1NR, which allocates income to Minnesota. In a move year, worldwide income earned while resident is Minnesota's; afterward, only Minnesota-source income:

• Wages for work performed in Minnesota (reciprocity excepted for North Dakota and Michigan residents)
• Income from a Minnesota business, partnership, or S corporation
• Rent and gains from Minnesota real estate
• And notably, the 1% Net Investment Income Tax reaches nonresidents on Minnesota-source investment income over the $1 million threshold, with no credit for taxes paid elsewhere

Rates for 2026 run 5.35% / 6.80% / 7.85% / 9.85%, with the top bracket starting at $203,150 (single) / $337,930 (married joint). Minnesota also has an estate tax, which is a second, separate reason departures get audited.

Changing your residency status

Minnesota expects the move to be visible in your conduct:

• Establish the new home and make it primary: spend well over half the year there, and keep your Minnesota days comfortably under 183 if any abode remains
• Address the abode problem: sell the house, or make the retained cabin genuinely seasonal
• Give up the homestead classification on any Minnesota property; claiming it contradicts nonresidency in the state's own records
• Re-register vehicles, license, and voting; move physicians, advisors you meet in person, and memberships
• Move the family: a spouse maintaining a Minnesota abode keeps the statutory test alive for you
• File the departure-year M1/M1NR with a consistent story, then keep two to three years of day records for the audit window

How Minnesota enforces its rules

The Department of Revenue runs one of the most active residency programs in the country:

• Departing high earners and snowbirds are routinely audited, typically for the move year and the following year or two
• Auditors work the 26-factor list document by document: homestead records, license and voting databases, utility usage on the Minnesota home, card and phone records to rebuild the day count
• Because any part of a day counts, reconstructed calendars usually shift days toward Minnesota; taxpayers without contemporaneous records lose the count by default
• Stakes: up to 9.85% plus the 1% NIIT, interest, penalties, and the estate tax hovering behind the income tax question

Common mistakes

• Treating 183 days as the whole test. Domicile catches people on far fewer days; the day count only matters once your domicile is genuinely elsewhere.
• Counting travel days as "away." Any part of a day in Minnesota is a Minnesota day: the flight home at 11 p.m. still counts.
• Misjudging the cabin. A winterized lake home with a kitchen and bath is an abode; pair it with a heavy visiting schedule and the statutory test springs.
• Keeping the homestead. Homestead status on a Minnesota house is a standing admission it's your home.
• The spouse who stays. Your spouse's abode is your abode under the statute, and family location anchors domicile.
• Paper moves. Minnesota's own rule says acts outweigh declarations; a Florida driver's license with a Minnesota life attached convinces no one.