Establishing domicile in a no-tax state: the retiree’s playbook for keeping your pension whole
For a federal retiree, moving to one of the nine no-income-tax states can shield your entire retirement income — pension, TSP, Social Security — from state tax, often worth thousands a year for life. But there’s a catch that trips people up: it only works if you actually change your legal domicile. Simply buying a place in Texas or Florida isn’t enough — and high-tax states like California and New York audit departing residents hard, using cell data and credit-card records to prove you never really left. Here’s the difference between domicile and residency, the concrete steps to make the change stick, the audit traps, and a calculator that nets your savings against higher property tax.
1. Why this matters for retirees
State income tax is one of the few big retirement costs you can eliminate with a decision rather than a sacrifice. None of the nine no-income-tax states taxes Social Security, pension income, or IRA and TSP withdrawals. For a retiree pulling, say, $90,000 a year from a FERS annuity, TSP, and Social Security, escaping a 5–6% state income tax is roughly $5,000 every year — well over $100,000 across a long retirement. It’s why Texas, Florida, and Nevada are perennial retirement magnets. But the savings are only real if the move is legally clean.
2. The nine no-tax states
As of 2026, nine states levy no tax on personal income: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. New Hampshire joined the pure-zero club after repealing its interest-and-dividends tax effective January 1, 2025.
Washington has no wage-income tax but taxes long-term capital gains at 7% above a threshold (9.9% above $1 million) — so it’s not a pure zero-tax state for investors realizing large gains. And “no income tax” never means “no taxes”: these states recoup revenue through property and sales taxes. Texas and New Hampshire carry high property taxes; Tennessee and Nevada lean on sales tax. Always compare total burden, not just the income line.
3. Domicile vs. residency
This distinction is the whole game, and most people conflate the two:
- Domicile is your one true, permanent home — the place you intend to return to. You can have only one domicile at a time.
- Statutory residency is triggered by keeping a home (an “abode”) in a state and spending enough days there — usually 183+. You can be a statutory resident of more than one state at once.
Escaping your old state’s tax requires both: proving your new state is your domicile, and not accidentally tripping the old state’s residency test by keeping a home there and visiting too often.
4. How to establish domicile
Domicile turns on intent — but intent is proven with paperwork. Do these as close to your move date as possible, and keep records:
- Driver’s license in the new state (surrender the old one).
- Register to vote in the new state; cancel the old registration.
- Declaration of Domicile where offered — Florida and Texas have formal processes that create a timestamped record predating any audit.
- Register your vehicles in the new state.
- Change your address with the IRS, banks, brokerages, and retirement/TSP accounts.
- Buy or lease a home and claim any homestead exemption.
- Move your “near and dear” belongings, update professional licenses, and shift doctors, dentists, and memberships.
5. Breaking the old ties
Establishing the new domicile is only half the job; you must also abandon the old one. The most powerful move is to sell the old-state home or convert it to a genuine rental — that removes the “abode” leg of the statutory-residency test, which can defeat a residency claim even if you visit. Then stay under the day threshold (usually fewer than 183 days; some states use 200 or more — check your specific old state). If you keep a vacation property, rent-free personal use plus heavy time there is exactly what auditors look for.
6. The audit traps
California and New York run the most aggressive departure audits (Illinois too). A six-figure earner leaving California costs the state $30,000+ a year, so the Franchise Tax Board scrutinizes the claim — pulling cell-phone location data, credit-card transactions, toll records, and social-media check-ins to count your days and map your ties. The burden of proof is on you. California can audit up to four years back (six for a 25%+ understatement); New York three (six for substantial understatement). Keep contemporaneous records — a day log, travel receipts, utility bills — for at least four to seven years. In your move year you’ll typically file part-year resident returns in both states.
7. Your state-tax savings
Enter your annual taxable retirement income, your old state’s effective income-tax rate, and your new home’s value with the property-tax rate difference. The calculator nets income tax saved against any extra property tax.
Your numbers
Effective rates vary by income and locality — use your actual figures. Ignores sales-tax differences and the one-time cost of moving. A negative property-tax delta (new state lower) increases your savings. Estimate, not advice.
8. A note for military retirees
Active-duty service members get special domicile protection under the Servicemembers Civil Relief Act (and spouses under the Military Spouses Residency Relief Act) — they can retain a home-of-record state regardless of duty station. That protection is tied to active service, so once you retire it no longer shields you; a military retiree changes domicile under the same rules as everyone else. The upside: many veterans separate already domiciled in a no-tax state, or can plan their final move to land there. And several no-tax states layer on veteran perks — Texas, for instance, offers a full property-tax exemption for 100% disabled veterans, which can erase the one real downside (high property tax) entirely.
9. Frequently asked questions
Which states have no income tax in 2026?
Nine states levy no tax on personal income in 2026: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. New Hampshire joined the group after repealing its interest-and-dividends tax effective January 1, 2025. One caveat: Washington taxes long-term capital gains above a threshold (7%, and 9.9% above $1 million), so it isn’t a pure zero-tax state for investors with large gains. None of the nine taxes Social Security, pension income, or IRA and TSP withdrawals at the state level.
What’s the difference between domicile and residency?
Domicile is your one true, permanent home — the place you intend to return to. You can have only one domicile. Statutory residency is different: a state can tax you as a resident if you keep a home there and spend enough days (usually 183 or more). You can be a statutory resident of more than one state at once. To stop your old state from taxing you, you must both establish a new domicile elsewhere and avoid triggering statutory residency back home — typically by giving up the abode and staying under the day threshold.
How do I establish domicile in a new state?
Take concrete, documented actions as close to your move date as possible: get a driver’s license in the new state, register to vote there and cancel your old registration, register your vehicles, file a Declaration of Domicile if the state offers one (Florida and Texas do), and change your mailing address with the IRS, banks, and brokerages. Buy or lease a home there and claim any homestead exemption. Move your “near and dear” belongings. The goal is a paper trail showing both intent to make the new state home and abandonment of the old one.
Can my old state still tax me after I move?
Yes, if you keep significant ties. High-tax states like California and New York aggressively audit former residents, using cell-phone location data, credit-card records, and toll data to count your days. The burden of proof is on you. They can generally audit up to four years back (six for large understatements). Keep a home there and spend meaningful time, and they may argue you never truly left. Selling or renting out the old home and staying under the day threshold are the strongest defenses.
Do no-tax states really save retirees money overall?
Often, but not always — you have to look at total tax burden. No-income-tax states make up the revenue elsewhere: Texas and New Hampshire have high property taxes; Tennessee and Nevada lean on sales tax. For a retiree with substantial pension, TSP, and Social Security income, eliminating a state income tax usually outweighs higher property or sales tax — but if you buy an expensive home in a high-property-tax state, run the net. The calculator on this page compares income-tax saved against extra property tax.