2026-10-23 · 4 min read · Orange County
How Do I Stop Being a California Resident for Taxes When I Move Away?
The short answer
How do you stop being a California resident for taxes when you move away from Orange County? The Franchise Tax Board looks at where your closest connections are and where you intend your permanent home to be. Ending residency generally means leaving your California home behind, moving to and living in your new state, and showing through your actions that you plan to stay. Gain on selling a California home is still California income, even after you move. Please plan this with a CPA.
What Does California Look at to Decide Residency?
California's test isn't just a moving date. The Franchise Tax Board's Publication 1031, "Guidelines for Determining Resident Status," says the underlying idea is that you are a resident of the place where you have the closest connections.
I'm Jeanette Nelson, a REALTOR® with Jeanette Nelson Real Estate, Keller Williams Realty, serving Orange County, Huntington Beach, Costa Mesa, Fountain Valley, and surrounding areas. When a family is moving out of state, I want the tax questions on the table early, so the sale and the move line up with the advice from your CPA.
This is general information, not tax or legal advice. Residency depends on your own facts, so please review your plan with a CPA or tax attorney.
What Is the Difference Between Residence and Domicile?
Publication 1031 treats them as two separate ideas.
- A resident, under the FTB's definition, is someone in California for other than a temporary or transitory purpose, or someone domiciled in California who is away for a temporary or transitory purpose.
- Domicile is the place where you voluntarily establish yourself and your family with the intention of making it your true, fixed, permanent home. It's the place you intend to return to whenever you're away.
The FTB says you can have only one domicile at a time, and you keep it until you acquire another. A change of domicile requires all three of these: abandoning your prior domicile, physically moving to and living in the new place, and intending to stay there permanently or indefinitely as shown by your actions.
Which Ties Does the FTB Compare?
Publication 1031 lists factors to compare your ties to California with your ties elsewhere. It says the strength of your ties matters, not just the number, and no one factor decides it. The list includes:
- Time you spend in California versus outside California.
- Where your spouse or registered domestic partner and children live.
- Where your principal residence is.
- The state that issued your driver's license and where your vehicles are registered.
- Where you're registered to vote and hold professional licenses.
- Where your bank accounts are and where your financial transactions start.
- Where your doctors, dentists, accountants and attorneys are.
- Where your social ties are, such as your place of worship or clubs.
- Where your real property and investments are.
The FTB also says you'll be presumed a California resident for any tax year in which you spend more than nine months in the state.
What Steps Do People Often Take When They Move?
Your CPA can tell you what fits your situation. Steps that line up with the FTB's factors often include:
- Setting up your new principal residence and living there.
- Getting a driver's license and registering vehicles in your new state. The California DMV asks you to report a change of address within 10 days of moving.
- Registering to vote in your new state.
- Moving bank accounts, doctors and other professionals where it makes sense.
- Keeping records that show when you moved and where you spent your time.
Does Selling My Orange County Home Count as California Income?
Yes. The FTB's Publication 1031 says gain from selling real estate is sourced where the property is located. If you sell your California home and move out of state, the gain is taxable by California, even if you're a nonresident when you sell.
California may also withhold at closing. The FTB's Form 593 instructions set a standard withholding of 3 1/3% of the sales price, with a gain-based option and exemptions, including one for many principal residence sales. Your escrow officer and CPA can help you complete Form 593 before closing.
What Return Do I File the Year I Move?
The FTB explains that a part-year resident pays California tax on all worldwide income received while a resident, plus California-source income received while a nonresident. A nonresident pays tax on California-source income, which includes the sale of California real property. The return for part-year residents and nonresidents is Form 540NR.
Let's Start With a Conversation
If your family is planning a move away from California, I'd love to help you map out the sale and the timing alongside your CPA's advice. Let's start with a private planning conversation. Call or text me at 714.366.8575 | DRE: 01397168, or contact me. Jeanette Nelson is a REALTOR® with Jeanette Nelson Real Estate, Keller Williams Realty, serving Orange County, Huntington Beach, Costa Mesa, Fountain Valley, and surrounding areas.
Frequently asked questions
Does moving out on a certain date end my California residency?
Not by itself. The FTB looks at your closest connections and your domicile, including where your home, family and other ties are.
Is there a day count that makes me a resident?
The FTB says you're presumed a California resident for any year you spend more than nine months in the state. Time is only one factor on the FTB's list, so ask your CPA how your other ties apply.
Do I owe California tax on my home sale if I've already moved?
Generally the gain is California income because the home is in California. The FTB says this is true even if you sell while a nonresident.
Which form do I file the year I move?
Part-year residents and nonresidents generally file Form 540NR, according to the FTB.
Who should I talk to about my residency?
A CPA or tax attorney who works with people leaving California. Residency depends on your own facts.