Montana taxes residents on all income, and it decides residency by domicile rather than a bright-line day count.
Montana decides residency by domicile and a facts-and-circumstances test, not a bright-line day count. You are a resident while Montana is your permanent home. Montana uses a facts-and-circumstances test built around a home habitually used as your own, not a fixed day count. Your day count is still strong evidence of where you are domiciled.
Montana decides residency on domicile and the whole picture of your life, your home, family, and where your life is centered, rather than a fixed day count. Montana uses a facts-and-circumstances test built around a home habitually used as your own, not a fixed day count.
Even without a bright-line day rule, where you spend your time is central evidence of where you are domiciled. In an audit the burden is on you to prove the days you were outside the state. A contemporaneous day-by-day log, backed by phone, card, and travel records, is the strongest defense.
DayStayed keeps a clean day-by-day record so you can show where your life is really based.
Montana decides residency by domicile. Montana uses a facts-and-circumstances test built around a home habitually used as your own, not a fixed day count.
Residents are taxed on all income for the year.
Establish a genuine new domicile elsewhere: move your home, license, registrations, accounts, and the center of your life, and keep records of your days.
Track your days by state automatically and keep an export ready before anyone asks for it.
