Moving from Florida to Michigan: Residency, Taxes, and What to Prove

In Florida

Florida is the most common 'tax home' state travel nurses claim to receive tax-free stipends, but IRS and state auditors have disallowed Florida tax-home claims for nurses who kept a Florida address on paper while actually living year-round in Ohio or another assignment-state rental and never returning to Florida. To hold up, the nurse needs to actually maintain and return to the Florida home between assignments, keep paying for it continuously, and hold Florida driver's license, voter registration, and vehicle registration, not just a mailing address.

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 Florida

Florida is home to the Miami Heat, Miami Dolphins, Tampa Bay Buccaneers, Tampa Bay Lightning, Florida Panthers, Orlando Magic, Miami Marlins, and Tampa Bay Rays. Players on these teams owe zero state tax on the roughly half of duty days spent in Florida, but every state jock tax on duty days in taxing states (California, New York, etc.) still applies in full, and because Florida has no income tax, there is no Florida credit to offset those away-state bills, unlike a player based in a state that both taxes and grants an out-of-state tax credit.

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 Florida

Florida itself places no day-count cap on how long a part-year resident can be in-state; the exposure runs the other direction; the origin state (New York, Connecticut, New Jersey) is the one counting days and evaluating whether the Florida home is a genuine primary residence or a seasonal one. A Florida-domiciled snowbird who spends more than 183 days in New York, with a permanent place of abode there, can still be taxed as a New York statutory resident despite the Florida homestead and driver's license.

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 Florida

Florida has no convenience-of-the-employer rule and nothing to reciprocate, since it has no income tax to source wages against. The risk for a remote worker moving to Florida is entirely on the origin-state side: if the employer is based in New York and treats the employee as still NY-sourced under NY's convenience rule, the worker can owe New York tax on Florida-earned wages regardless of Florida residency.

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 Florida

Florida follows the federal Servicemembers Civil Relief Act (SCRA) and Military Spouses Residency Relief Act (MSRRA): a servicemember's home-of-record state of legal residence does not change solely due to military orders stationing them in Florida, and a spouse can generally elect the servicemember's domicile state under MSRRA. Because Florida has no income tax, choosing Florida as home-of-record eliminates state income tax on military pay entirely, which is why Florida is a common home-of-record choice among active-duty service members.

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 Florida

Federal law (49 U.S.C. § 40116) restricts states from taxing air carrier employees' wages except by their state of residence and, in limited cases, the state where they earn more than 50% of their pay. Because Florida has no income tax, crew members domiciled in Florida owe no state tax on their airline wages regardless of how their duty time is split, which is why Florida (along with Texas) is a common domicile choice for pilots and flight attendants based in Miami, Fort Lauderdale, or Orlando.

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.