Residency Migration Reference
Moving from Minnesota to Delaware: Residency, Taxes, and What to Prove
Minnesota scrutinizes departures closely, so this move is as much an exit-documentation project as a tax question: the top income tax rate drops from 9.85% to 6.6%.
Residency Tests Side by Side
Minnesota and Delaware 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 | Minnesota | Delaware |
|---|---|---|
| Statutory Residency Test | Minnesota treats a person as a full-year resident if they are domiciled in Minnesota, or if both of the following apply under Minn. Stat. §290.01, subd. 7 and Minn. R. 8001.0300: the person or their spouse maintains an abode in Minnesota suitable for year-round use with its own cooking and bathing facilities, and the person spends at least 183 days of the year in Minnesota, with any part of a day counting as a full day. Unlike states that require 'more than 183 days,' Minnesota's threshold is 'at least 183,' meaning day 183 itself is enough to trigger the test. | Under 30 Del. C. § 1103, an individual who maintains a place of abode in Delaware and spends in the aggregate more than 183 days of the taxable year in Delaware is a resident for that portion of the year, independent of domicile. This mirrors the classic New York-style 183-day-plus-abode formulation used across much of the Northeast and mid-Atlantic. |
| Domicile Test | Minnesota's domicile test, applied through Minn. R. 8001.0300, subp. 3 and often described by practitioners as a roughly 26-factor test, weighs where a person votes, holds a driver's license, registers vehicles, buys hunting and fishing licenses, banks, worships, belongs to clubs, and files prior returns, along with the percentage of time physically present in Minnesota outside of working hours, whether living quarters are owned or rented, and homestead property tax status. No single factor controls, and the Minnesota Supreme Court in Larson v. Commissioner of Revenue upheld the tax court's practice of weighing the full factor set against a taxpayer's stated intent rather than accepting a claimed change of domicile at face value. | Delaware treats an individual domiciled in Delaware as a resident for the period of that domicile under 30 Del. C. § 1103. Domicile itself follows the common-law standard cited in Delaware practitioner guidance: the place a person intends as their permanent home and to which they intend to return, with a person able to hold only one domicile at a time; Delaware's statute does not publish an extensive itemized factor list the way Maine or New York do, so practitioners apply the general totality-of-circumstances domicile factors (home ownership, employment, family location, licensing, and consistent documentation across financial and civic records). |
| Day Count Threshold | 183 days | 183 days |
| Any Part of a Day Rule | Yes. The Department of Revenue's own guidance states any part of a day physically present in Minnesota counts as a full day toward the 183-day threshold, matching how the state's audit division reconstructs day counts from financial, travel, and other third-party records. | Not independently confirmed in the statutory text reviewed for this dossier; consult 30 Del. C. § 1103 and Division of Revenue guidance directly, but treat any Delaware presence conservatively as a full day for planning purposes, consistent with the norm in comparable 183-day-plus-abode states. |
| Presumptions | Minnesota does not publish a separate month-based presumption the way New York does; the 183-day/abode test itself functions as the statutory presumption of residency independent of domicile, while domicile is assessed continuously through the multi-factor test until affirmatively changed. | None published |
| Safe Harbors | None published | Foreign residence exception to domicile-based residency |
Leaving Minnesota
Minnesota is widely regarded by practitioners as one of the most aggressive residency-audit states in the country, frequently named alongside New York, California, and New Jersey. The Department of Revenue's residency audit process is described as interactive, with detailed follow-up questioning, and it specifically targets high earners who claim a move to a no-income-tax state like Florida, Texas, or Nevada while retaining a Minnesota home, family ties, or business involvement. Larson v. Commissioner of Revenue, where the Minnesota Supreme Court upheld a residency finding against a taxpayer who had claimed Nevada residency since 1998, illustrates how far back and how thoroughly the state is willing to litigate a contested domicile claim.
Trailing Income
Minnesota does not operate a New York-style convenience-of-the-employer rule, so a former resident who telecommutes for a Minnesota employer from another state is generally not taxed on those wages once genuinely nonresident, since Minnesota sources employee wages to where work is physically performed. Minnesota does continue to tax Minnesota-source income after departure, including gain on Minnesota real property, income from a Minnesota business, and compensation for services actually performed in Minnesota during return visits.
Part-Year Filing
Form M1, the Minnesota Individual Income Tax return, is used together with Schedule M1NR, Nonresident/Part-Year Resident Income, for the year someone moves into or out of Minnesota. Schedule M1NR allocates income between the Minnesota-resident portion of the year and the nonresident portion, taxing only Minnesota-source income for the nonresident period.
Enforcement Methods
Common Exit Mistakes
Establishing Delaware Residency
| Action | Agency | Deadline |
|---|---|---|
| Get a Delaware driver's license | Delaware Division of Motor Vehicles (DMV) | within 60 days of establishing residency |
| Register vehicles | Delaware DMV | within 60 days of taking up residence (21 Del. C. § 2118) |
| Register to vote | Delaware Department of Elections | the 4th Saturday before a Primary or General Election |
Declaration of Domicile
Delaware has no formal declaration-of-domicile filing comparable to Florida's. Domicile is established through conduct: obtaining a Delaware driver's license and vehicle registration, registering to vote, and maintaining a Delaware address as the address of record on financial, employment, and legal documents.
Homestead
Delaware has no broad homestead exemption reducing assessed property value the way Florida or Maine does. Its very low average effective property tax rate (roughly 0.50%-0.54%) already limits the practical stakes of the issue, but this also means Delaware offers no homestead-style filing that would otherwise serve as strong, easily documented evidence of domicile for a new resident.
Voter Registration
Register online through ivote.de.gov, in person at the DMV or a Department of Elections office, or by mail; the deadline is the 4th Saturday before a Primary or General Election under Delaware Code. https://ivote.de.gov
Vehicle Registration Deadline
60 days
New Resident Tax Traps
A new Delaware resident is taxed on worldwide income from the date domicile shifts, the standard rule. The distinctive Delaware trap runs the other way for people moving OUT while keeping a Delaware employer: Delaware's convenience-of-the-employer rule means a new Delaware resident who works remotely for an out-of-state employer generally faces no special Delaware trap, but anyone leaving Delaware for a Delaware-based job needs to plan for the reverse issue at exit.
What Changes on Tax
Minnesota Top Rate
9.85%
Delaware Top Rate
6.6%
Moving from Minnesota to Delaware drops the top marginal income tax rate from about 9.85% to about 6.6%, a reduction of roughly 3.25 percentage points.
Withholding Reciprocity
Minnesota and Delaware 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
Minnesota and Delaware both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
Minnesota
Capital gains: No preferential rate. Capital gains are taxed as ordinary income at the regular graduated brackets, and gains that push net investment income above $1 million can also trigger the additional 1% surtax.
Estate or inheritance tax: Minnesota has a state estate tax with a $3 million per-person exemption that is not indexed for inflation, so more estates cross the threshold each year as asset values rise. Rates run from about 13% up to 16% on the taxable amount above the exemption. There is no separate inheritance tax.
Property tax: Minnesota's average effective property tax rate is roughly 1.0% of home value, close to the national median. The Homestead Market Value Exclusion reduces the taxable market value of an owner-occupied primary residence by up to $30,400, and the property must be classified as a homestead by the county assessor, which requires the owner to be a Minnesota resident occupying the property as their primary home.
Sales tax: State rate is 6.875%, with many cities and counties layering local option taxes on top, pushing combined rates above 8% in the Twin Cities metro.
Delaware
Capital gains: Taxed as ordinary income with no separate Delaware capital gains rate or broad exclusion; a capital gain is added to Delaware taxable income and taxed at the same graduated rates as wages, up to 6.6%.
Estate or inheritance tax: None. Delaware repealed its estate tax effective January 1, 2018, and has no separate inheritance tax, making it one of the more estate-tax-friendly mid-Atlantic states alongside its long-standing reputation for trust-friendly law through the Delaware Court of Chancery.
Property tax: Delaware has one of the lowest average effective property tax rates in the country, commonly cited around 0.50% to 0.54% of home value, the product of county assessments in New Castle, Kent, and Sussex counties that have gone many years between full reassessments.
Sales tax: None. Delaware has no state or local sales tax at all, a signature draw for the Wilmington-area shopping corridor that pulls consumers from Pennsylvania, New Jersey, and Maryland.
Who This Move Applies To
Travel Nurses
In Minnesota
Minnesota applies its ordinary domicile and 183-day/abode tests to a travel nurse the same as anyone else: a nurse not domiciled in Minnesota who maintains a year-round-suitable Minnesota abode and is present at least 183 days becomes a full-year resident taxed on worldwide income. The more frequent Minnesota exposure runs the other way, where a nurse claims a Florida or Texas tax home while actually living in a Minnesota rental for most of an assignment; Minnesota taxes nonresident wages for days actually worked in the state regardless of the claimed tax home.
In Delaware
Delaware has no nurse-specific tax-home guidance; the general IRS tax-home rules under Publication 463 govern whether stipends stay tax-free, and Delaware's own residency status for a nurse turns on the same 183-day-plus-abode or domicile tests everyone else faces under 30 Del. C. § 1103.
Professional Athletes
In Minnesota
Minnesota 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 Minnesota duty days (games, practices, and mandatory team functions in the state) to total duty days for the season. This applies to visiting teams playing the Vikings, Twins, Timberwolves, and Wild in the Twin Cities.
In Delaware
Delaware has no major professional sports franchises, so it runs no state-specific jock-tax apportionment regime. A Delaware-domiciled athlete owes Delaware tax on worldwide income (with credits for tax paid to other states on away-game duty days) but faces no in-state team creating reciprocal audit interest from opposing states.
Snowbirds, Long Visitors, and RVers
In Minnesota
The Minnesota snowbird pattern, retaining the family lake home or Twin Cities house while wintering in Florida or Arizona, is precisely the profile Minnesota's residency-audit program is built to examine, and Larson v. Commissioner of Revenue shows the state will pursue a contested claim for years. Keeping a year-round-suitable Minnesota abode and spending at least 183 days in the state, even across multiple visits, triggers the statutory test regardless of a claimed Florida domicile, and retained homestead classification, Minnesota hunting and fishing licenses, or continued club and church membership all count as domicile evidence under the state's roughly 26-factor rule.
In Delaware
Delaware's beach communities (Rehoboth, Bethany, Lewes) draw significant seasonal second-home ownership from Pennsylvania, Maryland, and Washington D.C. Anyone who keeps a Delaware beach house and crosses 183 aggregate days of Delaware presence in a year, while maintaining that home as a place of abode, becomes a Delaware statutory resident regardless of where they claim domicile, the same mechanic that applies in New York or Vermont.
Remote Workers
In Minnesota
Minnesota has no convenience-of-the-employer rule. A nonresident who works remotely from another state for a Minnesota-based employer is generally not taxed by Minnesota on those wages, since the state sources employee compensation to where the work is physically performed rather than to the employer's location.
In Delaware
This is Delaware's most distinctive special-situation fact: Delaware applies a convenience-of-the-employer rule, treating work done from home by an employee of a Delaware-based company as Delaware-source income whenever the remote arrangement is for the employee's own convenience rather than a genuine employer requirement. Combined with no reciprocity agreements with any neighboring state, this leaves remote workers for Delaware employers in Pennsylvania, New Jersey, or Maryland at real risk of double taxation unless their home state grants a full credit for the Delaware tax.
Military
In Minnesota
Minnesota follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A servicemember whose domicile was Minnesota before entering service remains a Minnesota domiciliary regardless of duty station unless they affirmatively establish a new domicile, while a servicemember stationed in Minnesota on orders, and a qualifying spouse, does not become a Minnesota resident solely because of the posting, and military pay is not Minnesota-source income for a nonresident servicemember stationed there.
In Delaware
Delaware follows the federal SCRA and MSRRA framework: a service member's home-of-record does not change solely because military orders station them in Delaware, and an accompanying spouse can generally elect the service member's domicile state under MSRRA for tax purposes.
Airline Crew
In Minnesota
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 Minneapolis-St. Paul International who are domiciled outside Minnesota from full-income Minnesota taxation based solely on their duty station.
In Delaware
Delaware has no major hub airport for airline crew bases, though its proximity to Philadelphia International makes Delaware a common domicile choice for crew who want to avoid Pennsylvania's local wage taxes. The federal carve-out under 49 U.S.C. § 40116 (crew wages taxable only by the state of residence or a state earning over 50% of pay) governs regardless.
Tools for This Move
Minnesota to Delaware FAQ
Is Minnesota's 183-day rule the same as other states?+
Close, but the threshold wording matters. Minnesota treats you as a resident if you spend at least 183 days in the state and maintain a year-round-suitable abode there, with any part of a day counting as a full day. That's a lower bar than states requiring 'more than 183 days,' because in Minnesota, day 183 itself is enough. Combined with a separate, ongoing domicile test, Minnesota gives itself two independent paths to keep taxing you.
I work remotely from Pennsylvania for a Delaware company. Does Delaware still tax my wages?+
Likely yes, if the remote arrangement is for your own convenience rather than something your employer requires. Delaware's convenience-of-the-employer rule treats income as Delaware-source in that situation, which means you may owe Delaware tax on those wages even though you never work physically in Delaware, and you'll want to confirm Pennsylvania grants a credit for the Delaware tax to avoid paying twice on the same income.
I claimed Florida residency years ago but Minnesota is still auditing me. Is that normal?+
For Minnesota, yes. Minnesota is regarded by practitioners as one of the most aggressive residency-audit states in the country, and it has litigated contested claims for years after the stated move date. In Larson v. Commissioner of Revenue, the Minnesota Supreme Court upheld a finding that a taxpayer remained a Minnesota domiciliary for tax years 2002 through 2006 despite claiming a 1998 move to Nevada, because the weight of the roughly 26-factor evidence still pointed to Minnesota. The state's interactive audit process is built specifically to unwind claims like this.
How does Delaware's 183-day residency test actually work?+
Under 30 Del. C. § 1103, you're a Delaware resident for tax purposes if you maintain a place of abode in Delaware and spend more than 183 aggregate days in the state during the tax year, regardless of where you consider yourself domiciled. This is separate from, and in addition to, being taxed as a resident because you're actually domiciled in Delaware.
What are the roughly 26 factors Minnesota uses to decide if I'm still domiciled here?+
Under Minn. R. 8001.0300, subp. 3, Minnesota weighs where you vote, hold your driver's license and vehicle registration, buy hunting and fishing licenses, bank, worship, and belong to clubs, along with homestead property tax status, where your kids go to school, your employer's location, and the percentage of time you're physically present in Minnesota outside working hours. No single factor decides the case; the Department and courts weigh the full pattern, and your stated intent carries less weight than what your actual conduct shows.
I own a beach house in Rehoboth and visit often but live in Maryland. Am I a Delaware resident?+
You could be, if the Rehoboth house counts as a 'place of abode' you maintain and your total time in Delaware across the year exceeds 183 days, even split across multiple visits. Delaware's statutory-residency test doesn't require the home to be your primary residence, just a place of abode you keep, combined with the day count.
Does keeping our family lake home in Minnesota hurt my nonresident claim?+
It can, especially combined with time spent there. A Minnesota property suitable for year-round use, including a well-equipped lake home, can count as a permanent abode for the 183-day test, and continued use and upkeep of it is also weighed under the domicile factor test. If a spouse or children still use the home regularly, that specifically works against a claim that the family has genuinely relocated.
Does Delaware have an estate tax I need to plan around?+
No. Delaware repealed its estate tax effective January 1, 2018, and has no separate inheritance tax. Only the federal estate tax can apply to a Delaware domiciliary's estate above the federal exemption.
Does Minnesota tax my Social Security benefits?+
Partially, unlike many states that exempt it entirely. Minnesota provides only an income-limited subtraction for Social Security, so higher-income retirees can end up with most or all of their benefits taxed at the regular state rates. This is one of the reasons Minnesota is considered less retirement-friendly than neighboring Wisconsin or Illinois on the income-tax side.
Does Delaware tax my Social Security or pension in retirement?+
Social Security is fully exempt from Delaware tax. Delaware also allows a pension and retirement income exclusion of up to $12,500 per person for taxpayers 60 or older, covering pensions, 401(k), and IRA withdrawals; amounts above that exclusion are taxed at Delaware's ordinary rates, up to 6.6%.
Does Minnesota have an estate tax I need to plan around?+
Yes. Minnesota has a state estate tax with a $3 million per-person exemption that isn't indexed for inflation, and rates run from about 13% up to 16% on the taxable amount above that threshold. Because the exemption doesn't grow with inflation, more estates cross the line each year even without much real growth in wealth, which is part of why some higher-net-worth Minnesotans plan an exit well before a health event forces the issue.
I'm domiciled in Delaware but work abroad most of the year. Do I still owe Delaware tax?+
You may qualify for Delaware's foreign-residence exception: if within any consecutive 18-month period you're present in a foreign country at least 495 days, present in Delaware no more than 45 days, don't maintain a Delaware abode where your family stays more than 45 days, and aren't a federal government or military employee, Delaware treats you as a nonresident for that period despite your domicile.
Considering the reverse move?
Delaware to Minnesota
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the Delaware to Minnesota guideAlso Consider, Leaving Minnesota
Minnesota to Delaware 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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