Arizona's flat tax, no estate tax, the California Prop 13 side, and residency tests. Questions for your CPA.
Moving from California, the Tax Picture (Updated Q4 2026)
By Clayton Wolfe, Partner at The Agency · Published November 2, 2026 · Last updated November 2, 2026
I'm Clayton Wolfe, Partner at The Agency in Scottsdale. A large share of my high-net-worth buyers come from California, and taxes are often the reason. I am not a CPA, so this page frames the questions to bring to yours.
Arizona taxes personal income at a flat 2.5 percent and has no state estate or inheritance tax. For a household coming from California's top brackets, that difference is the headline.
The catch is the California side. Leaving California cleanly is a residency and domicile question, and your California property keeps its own Proposition 13 treatment. The move is simple; the tax exit is not.
What follows is the Arizona picture, the California picture, and the questions that decide whether the move delivers the savings on paper.
Flat 2.5 percent income tax. Since the 2023 tax year, Arizona has taxed personal income at a flat 2.5 percent, including retirement income received from another state.
No estate or inheritance tax. Arizona has no state estate tax and no inheritance tax, which matters for larger estates planning generational transfers.
Property tax context. Arizona property taxes are assessed differently from California; the cost-of-ownership guide covers Paradise Valley carrying costs in detail.
Overall. For a top-bracket California household, Arizona's flat rate and absence of an estate tax are the core draw. Confirm your own numbers with your CPA.
Prop 13 reassessment. California's Proposition 13 caps the assessed value on a California property until a change of ownership, which then triggers reassessment. Selling or transferring your California home has Prop 13 consequences your CPA should model.
Residency and domicile. California tests where you actually live and intend to stay, not just where you bought a house. Days in state, where your family and advisors are, and where your life is centered all matter.
The exit is the hard part. California can contest a claimed move. A clean exit means genuinely relocating your domicile, not keeping one foot in each state.
The questions to bring to your CPA. Ask your CPA to model the all-in change, not just the headline rate: your Arizona income tax at 2.5 percent against your California liability, the Prop 13 impact of selling or holding your California property, the estate-tax difference for your situation, and exactly what it takes to establish Arizona domicile and end California residency. The answer is specific to your income, your assets, and your timing.
Aircraft and other high-value assets. If your move involves an aircraft or other high-value assets, the tax treatment adds another layer. I have written separately about aircraft and Arizona taxes, which is my most-read post for a reason. Bring that, and your other assets, to your CPA as part of the same analysis.
How to search current inventory. If the tax picture works for you, the next step is the home. For current Paradise Valley and Scottsdale listings, use my search. This page is general information, not tax advice.
Short answers to the questions I hear most. Each one is covered in more depth above.
A flat 2.5 percent since the 2023 tax year, which also applies to retirement income received from another state.
No. Arizona has no state estate tax and no inheritance tax.
Its assessed value is capped until a change of ownership, which triggers reassessment. Selling or transferring it has Prop 13 consequences to model with your CPA.
Not by itself. California tests residency and domicile. A clean exit means genuinely centering your life in Arizona, and California can contest a claimed move.
High-value assets like aircraft add their own tax layer. See my aircraft-and-taxes post and bring it to your CPA as part of the full analysis.
Clayton Wolfe, Partner at The Agency, Scottsdale. Luxury real estate specialist for Paradise Valley, Scottsdale, and Arcadia, with a niche in airpark and hangar-home properties. $100M+ in closed sales. RealTrends Verified #59 in Arizona by sales volume. Member of REALM. Founding member of the American Real Estate Association. Commercially rated pilot, 2,000+ hours.
More about Clayton. Thinking about buying or selling here? Start the conversation.