US federal tax follows your citizenship; state tax follows your domicile. If you don’t formally break ties with your old state — especially CA, NY, NJ, MD, OR, SC — they can continue taxing you abroad for years. Here’s how to leave cleanly.
Last verified: May 26, 2026. Not tax advice.
Why state residency matters separately from federal
Federal: US citizens taxed on worldwide income. FEIE/FTC help.
State: depends on whether you remain a ‘domiciliary’ or ‘resident’ of your prior state. Some states release you when you physically leave; others (CA, NY, VA, NJ) require affirmative steps to break domicile.
The ‘no income tax’ states
9 US states have no personal income tax: Alaska, Florida, Nevada, New Hampshire (taxes interest/dividends only, phasing out), South Dakota, Tennessee, Texas, Washington, Wyoming.
If you can establish domicile in one of these BEFORE moving abroad, your state-tax problem largely vanishes. Texas, Florida, South Dakota are especially popular for the perpetual-traveler / expat crowd.
Hardest states to leave
California
California uses ‘closest connections’ test, not just day-count. Even if you spend 0 days in CA, the FTB can claim domicile if:
- You maintain a CA home (even if rented out)
- Your spouse or minor children remain in CA
- You keep a CA driver’s license, voter registration, vehicle registration
- Your professional licenses (medical, legal, real estate) are CA-issued
- You maintain CA bank accounts or brokerage accounts as primary
- You return to CA regularly
CA also taxes deferred compensation earned in CA when paid out later — even to a non-CA resident.
New York
NY uses ‘statutory residency’ (183+ days + permanent abode in NY) OR ‘domicile’ (subjective intent). Famous ‘permanent place of abode’ rules: if you have NY housing you could live in for >11 months/year (even if you don’t), they may treat you as resident.
NY also has the ‘548-day rule’ allowing certain abroad workers to claim non-residency if they’re outside US 450+ days in 548-day window AND less than 90 days in NY.
New Jersey, Virginia, South Carolina, Maryland
All use ‘domicile’ tests. Common claim threads: maintaining a home, family ties, voter registration, driver’s license.
The pre-move domicile-change playbook (1-6 months before leaving US)
Step 1: Move physical residence to a no-tax state (Texas, Florida, South Dakota are easiest).
Step 2: Get state driver’s license in new state. Surrender old one.
Step 3: Register to vote in new state.
Step 4: Update vehicle registration to new state.
Step 5: Change all financial accounts (bank, brokerage, retirement) to new state address.
Step 6: Update professional licenses, club memberships, doctor.
Step 7: Sell or rent out old-state real estate (or change it from primary to investment property).
Step 8: File final ‘part-year resident’ return in old state for the year of move.
Step 9: Keep documentation — date-stamped photos of moving truck, utility bills in new state, lease agreement, etc. CA + NY have audited departures aggressively.
South Dakota mail-forwarding service (popular nomad strategy)
South Dakota allows you to establish residency with as little as 1 night spent in-state at a hotel, plus using a mail-forwarding service (Dakota Post, America’s Mailbox) as your domicile address. You can get a SD driver’s license, vehicle registration, and voter registration with a 1-day visit.
This is heavily used by RV travelers + expat perpetual travelers. Florida and Texas have similar (slightly stricter) options.
What stays taxable in your old state even after exit?
- Real estate gains: if you sell property in CA/NY post-move, gain is sourced to that state, taxable there
- Pension/retirement distributions: federal law (P.L. 104-95, ‘Pension Source Tax Act’) protects you — old state cannot tax retirement distributions to non-residents
- State-source income: if you keep working remotely for a CA employer with CA-source workdays, CA may claim that portion
FAQ
Can I keep my CA home as a rental and still escape CA tax?
Maybe — but the FTB looks at totality. Renting it via property manager + having no other CA ties + new domicile elsewhere = usually fine. Keeping it ‘available for personal use’ (vacation home) + maintaining other CA ties = often deemed CA domicile.
Texas vs Florida vs South Dakota for domicile?
All work. Florida + Texas have stronger ‘real residency’ optics (you actually live there). South Dakota is easiest mechanically (1-night visit + mail service). Choose Texas/Florida if you’re worried about IRS/state audit; South Dakota if you’re a true perpetual traveler.
Do I need to file in CA after leaving?
You file a final ‘part-year resident’ return for the year of move (CA Form 540NR). After that, file as nonresident only if you have CA-source income (CA rental, CA-domiciled employer wages, CA real estate gain). If no CA-source income, no filing required.
Related: FEIE 2026 · full visa comparison.
✓ Last verified: May 26, 2026. Tax + banking content is general information, not advice. Talk to a licensed cross-border CPA or attorney for your specific situation.