Disclaimer: This guide is general information only and is not legal, tax, or financial advice. State residency and domicile rules vary by state, are highly fact-specific, and change over time. Nothing in this guide creates an attorney-client relationship. Consult a qualified tax professional or attorney — especially if you are leaving New York, California, or another state with aggressive residency enforcement — before making decisions about your residency or domicile. |
CUTTING TIES WITH YOUR FORMER STATE
A Practical Guide for Nomads, Expats & Long-Term Travelers
The bottom line: Simply leaving a state is often not enough to end your tax obligations there. Most states look at your domicile (where you intend to make your permanent home), your day count, your intent, and your continuing connections. State residency is highly fact-specific — no single step guarantees nonresidency. Your goal is to make the facts tell one consistent story: you left, you meant to leave, and you built your life somewhere else. |
STEP 1: CUT TIES WITH THE OLD STATE
Take as many of these steps as practical before — or as soon as possible after — you leave:
Housing
Move out of, sell, or formally terminate the lease on your old-state residence.
Avoid keeping a home, apartment, or other living arrangement available to you in the old state. In aggressive states, even informal access to living space can create audit risk depending on the facts.
IDs, Vehicles & Voter Registration
Get a driver’s license or state ID in your new state as soon as possible.
Register vehicles in the new state.
Register to vote in your new state and explicitly cancel your old voter registration.
Address & Account Updates
Update your mailing address everywhere: banks, brokerages, credit cards, insurance, payroll, employer records, and professional licenses.
Update all government records: IRS, your old state’s tax agency, Social Security, and passport contact records.
Stop using the old-state address for any official, banking, or business purpose.
Personal & Professional Relationships
Move primary doctors, dentists, attorneys, accountants, and other advisors to the new state where practical.
Physically move your family, pets, valuable possessions, and important records.
Update your estate planning documents (will, trusts, power of attorney) to reflect the new domicile.
Tax Filings & Records
File a final or part-year resident return in the old state for the year of departure.
Keep detailed travel logs showing the days you spend in each state.
Maintain records of exactly when and how the move occurred (lease termination dates, closing documents, moving receipts, etc.).
STEP 2: BUILD TIES TO THE NEW DOMICILE
Cutting ties is only half the equation. You need affirmative evidence of a new home base. Popular choices include Florida, Texas, South Dakota, and Nevada, but the right domicile strategy depends on the person’s facts, travel pattern, business, family ties, and tax situation.
Use your new address consistently on all accounts and filings.
Obtain the new state’s driver’s license, voter registration, and vehicle registration.
Where available, file a formal Declaration of Domicile in the new state.
Build community ties: join local organizations, open local bank accounts, establish local professional relationships.
If moving abroad first and establishing U.S. domicile later, do not let this step slide — returning to the U.S. without a clear domicile state can leave you exposed to your old state’s claims.
SPECIAL WARNINGS: "STICKY" HIGH-TAX STATES
New York
New York applies two separate tests — domicile AND statutory residency — and aggressively audits departing residents.
Statutory residency: You can owe NY taxes as a non-domiciliary if you (1) maintain a permanent place of abode in New York AND (2) spend 184 days or more there during the year. NY defines “permanent place of abode” broadly — depending on the facts, a permanent place of abode may include a residence you own, lease, maintain, or have regular access to, even if you do not use it often.
Watch out for: Keeping any NY property available, spending significant time in NY, using a NY mailing address, or maintaining close NY business or financial ties.
Day logs are critical: NY auditors count partial days. Keep meticulous records.
Professional tax or legal advice is strongly recommended before leaving New York.
California
California applies a broad residency standard — you are a resident if you are present in California for other than a temporary or transitory purpose, or if you are domiciled in California while temporarily absent.
Source income still taxed: Even true nonresidents owe California tax on California-source income — including income from services physically performed in California, California real property, or a California business, trade, or profession. Simply leaving the state does not eliminate this obligation.
Watch out for: California business or employment ties, California professional licenses, California property, California mailing addresses, or California financial/insurance relationships.
Remote workers: If your employer is in California or your clients are in California, consult a professional before assuming you are outside California’s reach.
Professional tax or legal advice is strongly recommended before leaving California.
Other States to Watch
Illinois, Massachusetts, Virginia, Minnesota, and New Jersey all have reputations for scrutinizing residency changes. If you are leaving any state with significant income or assets, get professional guidance before you go.
COMMON MISTAKES TO AVOID
Keeping your old driver’s license or continuing to use your old address.
Leaving a home or apartment available to you in the old state.
Assuming “I left the country” automatically ends state residency. It does not.
Moving abroad without establishing a clear new U.S. domicile or residency position first.
Spending too many days in the old state after claiming to have left.
Failing to keep travel logs and move records.
Filing tax returns inconsistently with the claimed move (e.g., using the old address on federal returns).
Waiting years to take formal steps — the longer you delay, the weaker the case for a clean departure date.