The state you leave from matters more than the country you move to.
Moving abroad doesn't automatically end your state tax obligations. Five states are notoriously "sticky" — they keep asserting taxing authority based on domicile, which doesn't change just because you physically left.
The fix is straightforward if you do it before you go. Untangling it after the fact can take years.
Updated · Published
Educational content. State residency rules are fact-specific, especially for California — if you have significant assets, real property, or business interests in a sticky state, get personalized advice before your move.
Sticky vs. clean-break states.
- CaliforniaMost aggressive
- VirginiaNeed another US domicile
- New Mexico
- South Carolina
- New York
- Florida
- Texas
- South Dakota
- Nevada
- Wyoming
Tennessee, New Hampshire, Alaska, and Washington also have no broad income tax, but rarely fit the retiree-abroad use case. Compare TX, FL, SD, NV, and WY for expat domicile →
If you're in one of the sticky five
Establish domicile in a no-income-tax state first. Then depart internationally. Easy to plan in advance. Expensive (and sometimes years-long) to untangle after. Which state to pick →
If you're not in a sticky state
Most states will release you when you establish domicile abroad. No Florida or Texas detour needed — just don't keep a home in your old state, file a part-year return for the year you leave, and update your address and registrations before you go.
What "domicile"
actually means.
Domicile isn't just where you live — it's the state you consider your permanent home, the one you intend to return to. You can be physically absent for years and still be domiciled in California if California concludes you didn't truly intend to leave.
That's the whole game. Sticky states look at your ties — property, accounts, registrations, family location — and decide whether you've actually severed your domicile or just gone on a long trip.
You can leave the state physically and still owe it taxes for years.
Especially in California, the burden of proof is on you. Without a clear, documented break, the state's default position is that you're still a resident.
How to establish
domicile in a no-tax state.
Florida, Texas, Nevada, Wyoming, and South Dakota each have slightly different requirements, but the playbook is broadly the same.
- Move physically, even briefly
Spend real time in the new state before you depart internationally — weeks, not days. The longer the better. South Dakota and Florida are the most welcoming to people who plan to spend most of the year abroad afterward.
- Get a driver's license in the new state
Surrender your old one. This is the single most-cited piece of evidence in residency disputes.
- Register to vote
Update your federal voter registration to your new state address. You'll vote absentee from abroad after this.
- Register your vehicle (if applicable)
If you're keeping a US vehicle, register it in the new state. If you're selling everything, skip this.
- Open a bank account in the new state
Move your primary banking relationship to a bank with branches in your new state. Online-only banks are fine; what matters is the documented address.
- Establish a permanent address
Buy a small condo, sign a lease, or use a Florida/South Dakota mail-forwarding service designed for full-time travelers (Escapees RV Club in TX, America's Mailbox in SD, St. Brendan's Isle in FL). Mail forwarders alone aren't always enough — the more substantive the address, the better.
- Sell or rent your old-state home
Keeping a residence in California or New York while claiming to live elsewhere is the #1 way to lose a residency audit. Rent it out at arm's length or sell it.
- File a final-year part-year return
For the year you leave, file a part-year resident return in your old state showing the date your residency ended. This puts the state on notice and starts the statute of limitations clock.
Leaving California, NY, or another sticky state?
State residency planning is one of those things that's cheap to do right and very expensive to do wrong. TFX handles part-year state returns for $160 each, and an expat CPA can spot residency-audit risks before they become a problem.