Moving to New Mexico: 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 are a registered voter

Deadline: Registration closes 28 days before an election (same-day registration available)

The Secretary of State says you can register immediately upon becoming a resident; there is no waiting period. Registration closes 28 days before an election, and same-day registration is available. New Mexico lists where you are registered to vote as a domicile factor.

Keep as proof: Voter registration confirmation

Applies if you drive

New Mexico law bars driving unless you hold a valid New Mexico license and have surrendered any license issued by another state or country; the MVD punches the old license and returns it. If you have a current out-of-state license the written test is not required, but you must pass an eye exam. The hole-punched old license plus a temporary license works for up to 45 days from the issue date.

Keep as proof: Copy of the New Mexico license and temporary license

Applies if you own a vehicle

Deadline: Presumed resident after 30 days of work within a 60-day period; 180 days without registering only for true nonresidents

A nonresident may use a vehicle in New Mexico for 180 days without registering it if it displays current home-state plates, but anyone gainfully employed in New Mexico for 30 days or more within a 60-day period is presumed to be a New Mexico resident. Registration needs a bona fide New Mexico residence address, proved with a New Mexico license or ID or two residency documents.

Keep as proof: New Mexico title and registration

The department gives due weight to your declaration of intent but not when facts and conduct contradict it. It considers homes you own or rent, where you spend time, employment, where your spouse, children and dependent parents live and where minor children attend school, where you are registered to vote, your driver's license, your most active bank account, club memberships, your federal return address and items near and dear to you.

Keep as proof: Dated records for each factor

Applies if you own a home

Deadline: Within 30 days after the County Assessor mails notices of valuation

New Mexico property owners who believe their real property qualifies for the head-of-family exemption apply to the county assessor, on the assessor's form, no later than 30 days after the assessor mails notices of valuation to receive it for that year.

Keep as proof: Copy of the filed application and the assessor's approval

Deadline: April 15 after the tax year

If you move to New Mexico intending to make it your permanent home you are a first-year resident: report income earned before the move as nonresident income, even if you were here 185 days or more. In the PIT-1 residency box use F for first-year resident (P is for part-year residents who left). Schedule PIT-B allocates income to New Mexico when you are not a resident for the whole year.

Keep as proof: Copy of the filed PIT-1 and PIT-B with your move date

Deadline: Ongoing, all year

You are a New Mexico resident if you are domiciled here or are physically present 185 days or more in the tax year, regardless of domicile. For this count each day you were here for 24 hours. Keep a log from the day you arrive.

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

Deadline: On the day you move intending to stay

A New Mexico domiciliary present fewer than 185 days who changes domicile to a place outside the state with the bona fide intention of living permanently there is not a resident for periods after the change. Leaving for a limited time (vacation, completing a contract, a particular purpose you will return from) does not change domicile no matter how long.

Keep as proof: Dated record of the new home

New Mexico weighs homes, where you spend time and how, employment, where your family and minor children live and school, where you are registered to vote, state of driver's license or professional licenses, where you bank, club memberships, your federal return address and where sentimental items and pets are. Your declaration of intent is not conclusive where facts contradict it.

Keep as proof: New-state license, voter registration, bank statements and lease or deed

Deadline: April 15 after the tax year

If you were domiciled in New Mexico for part but not all of the year and present fewer than 185 days, you are a part-year resident. Use P in the PIT-1 residency box and allocate income on Schedule PIT-B.

Keep as proof: Copy of the filed PIT-1 and PIT-B

Applies if you keep your old home

Deadline: Each tax year

A person physically present in New Mexico 185 days or more in a tax year is a full-year resident regardless of domicile. Count each day you were here for 24 hours.

Keep as proof: Day log (iReside)