Moving to Maine: residency checklist

Your domicile is the place you treat as your permanent home, so the new home has to be the one you really live in. States compare your homes: California's FTB lists the location of your principal residence as a factor, New York's Tax Department reviews the homes you keep and how you use each, and Utah's code compares the living accommodations you have in each state.

Keep as proof: Signed lease or deed, move-in date, and a first utility bill at the new address

File IRS Form 8822 for your home mailing address (the form's instructions say a change generally takes 4 to 6 weeks). USPS says mailers such as banks and government agencies do not forward sensitive mail like driver's licenses, voter registration, credit cards, bank statements or insurance papers, so change your address with each sender directly. Utah's code counts the address you list on mail and tax returns.

Keep as proof: Copy of Form 8822 with proof of mailing, plus address-change confirmations from your bank and insurers

California's FTB lists the state where you are registered to vote as a residency factor, and New York's guidelines look at where you are registered and whether you vote there, including in primary and local elections. The federal National Mail Voter Registration Form can report a change of address and asks for the address where you were registered before; follow your own state's instructions on it, because each state runs registration differently.

Keep as proof: Voter registration confirmation (card or online confirmation page)

Applies if you have children

States look at where your family lives. California's FTB lists the location of your spouse/RDP and children, New York's Tax Department says where minor children attend school can be one of the most important factors, and Utah's code counts where a dependent is enrolled in school.

Keep as proof: School enrollment confirmation and the first report card or school record showing the new address

California's FTB lists where your banks are and where your doctors, dentists, accountants and attorneys are. Not every state weighs these: Minnesota's statute says the Commissioner and courts may not consider where your attorney, CPA or financial adviser is or where you open accounts, and New York's guidelines call the mere location of bank accounts a non-factor. Treat this as supporting evidence, not proof on its own.

Keep as proof: New-patient and account-opening confirmations showing the new address

New York's guidelines list legal documents that name a place as your domicile or primary residence, such as a will, as a factor (a secondary one), and Utah's code counts asserting residency in a document you file with a court or government body. Ask your attorney to review your will, trust and powers of attorney so they match your move.

Keep as proof: Signed copies of the updated documents

iReside logs where you are every day, so you have auditable proof of the day you moved and of the days you spend in your old state. Day counts matter: Minnesota's statute requires adequate records of days spent outside the state, and New York's guidelines treat a diary or calendar as support for where you spent your time. Keep the record for as many years as your old state can still check.

Keep as proof: iReside day report for the year

Applies if you drive

Deadline: Within 30 days of becoming a Maine resident

The Maine BMV says you must obtain a new Maine license within 30 days of becoming a resident. Bring your out-of-state license, or a certified driving record if you no longer have it.

Keep as proof: Copy of the Maine license

Applies if you own a vehicle

Deadline: Within 30 days of establishing residency

An owner who becomes a Maine resident must register the vehicle in Maine within 30 days of establishing residency.

Keep as proof: Maine registration and title paperwork

Deadline: In person: close of the polls on Election Day; online: 5 p.m. on the 21st day before; by mail: received by the 21st day before; through the BMV: the 7th day before

You must be a U.S. citizen, 16 or older to register (18 to vote), and have established a fixed and principal home in the municipality where you register. Registering there declares your voting residence, and Maine treats voting residence as equivalent to domicile. The application asks for your prior voter registration address. Documents the registrar may consider include your vehicle registration, driver license address, tax return, mail address and utility bills.

Keep as proof: Voter registration confirmation

You are a Maine resident if you are domiciled in Maine, with limited exceptions. You can also be a resident if you are not domiciled here but maintain a permanent place of abode in Maine and spend more than 183 days of the year in the state.

Keep as proof: Lease or deed, Maine license, voter registration

Applies if you own a home

Deadline: On or before April 1 of the year the taxes are based on

The exemption is for a permanent resident who has owned the homestead for the preceding 12 months. The application and proof of entitlement must be filed with the assessor on or before April 1 of the year the taxes are based on. Once approved it continues without reapplying unless the assessor finds the property no longer qualifies. Change coming: 36 M.R.S. §683(6) discontinues this exemption for property tax years beginning on or after April 1, 2027, and §683-A creates a new one, so check with the assessor which program applies to your first year.

Keep as proof: Approved homestead application or assessor notice

Deadline: With your annual Maine return for the year you move

A person who changes status between nonresident and resident during the year files a nonresident return under 36 M.R.S. §5220(2). Tax is computed as for a nonresident, with the apportionment ratio built from your Maine adjusted gross income for the resident part of the year plus your Maine-source income for the nonresident part.

Keep as proof: Copy of the filed return

The 183-day test applies even to people domiciled elsewhere who keep a permanent place of abode in Maine, so a day-by-day record is the proof.

A home you keep is the first thing a state looks at. New York's guidelines weigh whether you made real efforts to sell it (for example by hiring a real estate firm) and moved your belongings out, and California's FTB lists the location of your principal residence. If you keep the old home, the old state may compare it with your new one, and keep a day log.

Keep as proof: Listing agreement, closing statement, lease termination or new rental lease for the old home

New York's guidelines treat the location of items you hold near and dear (family heirlooms, art, collections, photo albums, pets) as a primary factor, and note that a mover's bill of lading or an insurance statement can document the move. Items left behind in the old state can suggest you have not given it up.

Keep as proof: Mover's bill of lading or inventory, and an insurance policy showing the new address

File a permanent change of address at the Official USPS Change of Address site (identity verification required) or at a Post Office. USPS says to allow at least 7 to 10 business days after approval for it to start, so file before moving day.

Keep as proof: USPS confirmation email

Applies if you are a registered voter

California's FTB lists where you are registered to vote as a residency factor, New York's guidelines look at where you are registered and how you voted, and Utah's code treats voting in the state, without being registered in another state, as establishing domicile there. Register in your new state (the federal form asks for your previous registration address), then stop voting from the old one and ask your old election office how to cancel.

Keep as proof: Confirmation that the old registration was cancelled or moved

California's FTB lists where your social ties are, such as your place of worship, professional associations and clubs, and Utah's code counts membership in a church, club or similar group in the state. Resign, transfer or switch to non-resident status where you can, and join local groups in your new state.

Keep as proof: Resignation or transfer letters and new membership confirmations

Keep iReside running through the move year and after: it logs where you are every day, so you have auditable proof of when you left and of any days you spend back in the old state. Minnesota's statute requires adequate records of days spent outside the state, and New York's guidelines treat a diary or calendar as support for where you spent your time. Keep the record for the years your old state can still check.

Keep as proof: iReside day report for the year

Applies if you own a home

Deadline: Promptly when ownership, use or your status changes

The owner must tell the assessor promptly when the ownership, use of the property, or the owner's status changes. The exemption applies to a permanent resident's homestead.

Keep as proof: Copy of the notice to the assessor

Deadline: With your annual Maine return for the year you move

If you change from resident to nonresident during the year you file a nonresident return under 36 M.R.S. §5220(2), computed as for a nonresident with the apportionment ratio built from your Maine income for the resident part of the year plus your Maine-source income for the nonresident part.

Keep as proof: Copy of the filed return

A person domiciled in Maine is still a resident unless they keep no permanent place of abode in Maine, keep one elsewhere, and spend no more than 30 days of the taxable year in Maine. The statute also has a separate test over any 548 consecutive days involving time abroad; read it if you work overseas.

Keep as proof: Day log showing 30 or fewer Maine days, new-state lease or deed

Applies if you keep your old home

Not being domiciled in Maine does not end residency if you maintain a permanent place of abode in Maine and spend more than 183 days of the year here (Armed Forces members are excluded).

Keep as proof: Day log (iReside)

Maine's tests are domicile, a 30-day exception and a 183-day count.