Moving to Phoenix from California: taxes, home prices, and car registration compared

PhoenixRelocation
Written by Kyle Hermann

Your vision, your home, our expertise.

A married couple with $250,000 of taxable income would owe about $16,127 in California state income tax under the 2025 rate schedule and about $6,250 in Arizona, which taxes every dollar at a flat 2.5%. That gap, calculated by Arizona Luxury Partners from each state's published rates, is usually the first number Californians look at when they consider Phoenix. It is not the only cost that changes, and a couple of the differences run the other way.

The short answer

Arizona's income tax is a flat 2.5% for tax year 2025, while California's rates run from 1% to 12.3%, plus 1% on taxable income above $1 million. Phoenix homes are also less expensive: 12,945 sold at a median of $440,000 in the 12 months to November 6, 2026, compared with a California statewide single-family median of $899,720 in September 2026. Sales tax in Phoenix is higher than California's 7.25% base rate, and Arizona property tax does not work like Proposition 13. This is general information, not tax advice, so check your own numbers with a tax professional.

What the data says

  • Arizona income tax: a flat 2.5% of taxable income (Arizona Department of Revenue, Form 140A instructions, tax year 2025)
  • California income tax: nine brackets from 1% to 12.3%, plus a 1% Behavioral Health Services Tax on taxable income over $1,000,000 (California Franchise Tax Board, 2025 Form 540 booklet)
  • Phoenix home prices: 12,945 sales at a median of $440,000, $276 per square foot, 49 median days on market (Arizona Luxury Partners Phoenix page, ARMLS via Flexmls, 12 months to November 6, 2026)
  • California home prices: $899,720 statewide median for existing single-family homes, $434 per square foot, 29 median days on market (California Association of REALTORS, September 2026, released October 19, 2026)
  • Sales tax on retail purchases: about 9.1% in Phoenix (6.3% state and Maricopa County plus 2.8% City of Phoenix, Arizona Department of Revenue rate table effective September 1, 2026; sum calculated by Arizona Luxury Partners) vs. a 7.25% California statewide base before district taxes (California Department of Tax and Fee Administration, checked November 10, 2026)
  • Property tax growth limits: Arizona's Limited Property Value can rise up to 5% a year under the standard method (Maricopa County Assessor, checked November 10, 2026); California base year value can rise up to 2% a year until a change in ownership (California State Board of Equalization, Publication 29, March 2025)

Income tax: where the biggest difference shows up

California taxes income in brackets that climb to 12.3%, and the 2025 booklet adds a 1% Behavioral Health Services Tax on taxable income above $1 million. Arizona uses one rate, 2.5%, on all taxable income. Here is what that looks like for a married couple filing jointly, using the same taxable income in both states (calculated by Arizona Luxury Partners from the published 2025 schedules):

  • $150,000 taxable income: about $6,827 in California vs. $3,750 in Arizona, a difference of about $3,077.
  • $250,000: about $16,127 vs. $6,250, a difference of about $9,877.
  • $500,000: about $39,377 vs. $12,500, a difference of about $26,877.
  • $1,500,000: about $151,173 vs. $37,500, a difference of about $113,673.

These are illustrations, not estimates of your bill. The two states start from different definitions of taxable income, allow different deductions and credits, and the year you move may involve a return in each state. A tax professional can tell you what applies to you.

Home prices: what California equity buys in Phoenix

The California Association of REALTORS reported September 2026 single-family medians of $994,670 in Los Angeles County, $1,050,000 in San Diego County, $1,480,000 in Orange County, and $1,920,000 in Santa Clara County. Across all of Phoenix homes for sale, the 12 month median was $440,000, but the city is large and prices change a lot by area. Our pages show these 12 month medians:

See where Arcadia and Desert Ridge sit, and click through to nearby communities, on our Northeast Valley map.

Property tax: Proposition 13 habits do not carry over

In California, Proposition 13 limits the general rate to 1% plus voter approved debt, and a home's base year value can rise no more than 2% a year. The big reset comes when the property changes ownership or new construction is completed, which is why a buyer's bill is often much higher than the seller's.

Arizona works from the property, not the owner. Maricopa County taxes most homes on their Limited Property Value, which under the standard method (Rule A) can rise up to 5% a year and can never exceed the assessor's Full Cash Value, its estimate of market value. A recalculation (Rule B) is triggered by events such as new construction or major improvements, demolition, lot splits or combinations, or a change in use. A sale is not on that list. So the current bill is a more useful starting point than it is in California, but a home with a low value and a large planned remodel deserves a closer look.

Sales tax and your car

Day to day spending runs the other direction. The state and Maricopa County retail rate is 6.3% and the City of Phoenix adds 2.8%, about 9.1% in total, compared with California's 7.25% statewide base. Many California cities add district taxes, so compare against the rate where you live now.

For vehicles, the Arizona MVD says you must register as soon as you become an Arizona resident, bringing your title and registration from your previous state. Arizona charges a vehicle license tax based on 60% of the manufacturer's base retail price, at $2.80 per $100 in the first year, with the value falling 16.25% each year after and a rate of $2.89 per $100 (A.R.S. 28-5801). For a car with a $50,000 base price in its fourth year, that is about $509 (calculated by Arizona Luxury Partners), before registration fees.

What it means

For many California households, lower income tax and lower home prices are the two biggest changes, and both can be large. Sales tax is the main cost that rises. Property tax is less about the rate and more about how the bill grows, which matters most for buyers used to Proposition 13.

How to plan the move

  • Run your own tax numbers. Bring your last California return to a tax professional and ask for a side by side for the year you move and the first full year in Arizona.
  • Compare like with like. Use price per square foot and the same home type. A Phoenix condo median and a California single-family median are not the same comparison.
  • Look up the parcel. Check the Full Cash Value and Limited Property Value on the Maricopa County Assessor's site and ask for the current tax bill.
  • Plan the MVD visit. Bring each vehicle's title and registration, and check whether an emissions test is needed first.
  • Avoid this mistake: budgeting an Arizona home as if Proposition 13 applied. Your bill can keep rising up to 5% a year in Limited Property Value even if market values flatten, and a major remodel can trigger a recalculation.

The honest caveats

The California figures cover existing single-family detached homes for one month. Our Phoenix figures cover single-family homes, condos, townhomes, and patio homes over 12 months, so they are not a direct match. The tax examples use the same taxable income in both states, which real returns rarely do. Tax rates, sales tax tables, and assessor rules change, and prices vary widely by ZIP code and price point. Check each figure against the source before you make a decision.

Frequently asked questions

Does Arizona have a state income tax?

Yes. For tax year 2025, Arizona taxes individual taxable income at a flat 2.5%, according to the Arizona Department of Revenue's Form 140A instructions. Every dollar of taxable income is taxed at the same rate, so there are no brackets to climb.

How much lower is Arizona income tax than California income tax?

It depends on your income. Using the 2025 rate schedules for a married couple filing jointly, $250,000 of taxable income works out to about $16,127 in California and $6,250 in Arizona, a difference of about $9,877, as calculated by Arizona Luxury Partners. The two states define taxable income differently, so ask a tax professional to run your own numbers.

Are home prices in Phoenix lower than in California?

Generally, yes. Phoenix had 12,945 sales at a median of $440,000 in the 12 months to November 6, 2026, while the California Association of REALTORS reported a statewide single-family median of $899,720 for September 2026. The two figures cover different home types and time periods, so compare price per square foot and similar homes before drawing conclusions.

What is the sales tax rate in Phoenix?

For retail sales, the Arizona Department of Revenue rate table effective September 1, 2026 lists 6.3% for the state and Maricopa County combined and 2.8% for the City of Phoenix. Added together, that is about 9.1%, as calculated by Arizona Luxury Partners. California's statewide base rate is 7.25%, and many California cities add district taxes on top.

Does Arizona have something like Proposition 13?

Not in the same form. Arizona taxes homes on their Limited Property Value, which under the standard method can rise up to 5% a year and can never exceed the assessor's Full Cash Value. California's Proposition 13 limits the rate to 1% plus voter approved debt and limits base year value increases to 2% a year until the property changes ownership.

Will my property taxes reset when I buy a home in Phoenix?

A sale is not on the Maricopa County Assessor's list of events that trigger a recalculation of Limited Property Value. Those triggers include new construction or major improvements, demolition, lot splits or combinations, and a change in use. Look up the parcel on the assessor's website and ask your title company for the current tax bill before you buy.

How soon do I need to register my car in Arizona after moving?

The Arizona MVD says vehicles brought from another state must be registered as soon as you become an Arizona resident. Bring the title and registration from your previous state for each vehicle. Some vehicles in the Phoenix area need an emissions test first.

How is the Arizona vehicle license tax calculated?

Under A.R.S. 28-5801, the tax is based on 60% of the manufacturer's base retail price in the vehicle's first year, at $2.80 per $100 of value. Each later year the value drops 16.25% and the rate is $2.89 per $100. For a car with a $50,000 base price in its fourth year, that works out to about $509, as calculated by Arizona Luxury Partners, before registration fees.

What makes someone an Arizona resident for MVD purposes?

The Arizona MVD lists several tests, including staying in Arizona seven months or more in a calendar year, working in Arizona other than seasonal agricultural work, or registering to vote in Arizona. Meeting any one of them makes you a resident for licensing and registration. Check the MVD's residency page for the full list.

Do I need an emissions test to register a car in Phoenix?

Possibly. The Arizona MVD says some vehicles in the Phoenix and Tucson areas need emissions testing before registration. If yours does, pass the test before your MVD visit to save time.

The bottom line

Moving from California to Phoenix usually means a much lower state income tax and lower home prices, with a higher sales tax at the register. The piece that catches buyers off guard is property tax: Arizona's limits follow the home, not the owner, and the bill can keep rising up to 5% a year in taxable value. Run your tax numbers with a professional, compare homes on a per square foot basis, and look up the parcel before you write an offer.

Read more: Moving to Phoenix from out of state: summer heat, SRP or APS, and your electric bill · Phoenix property taxes explained: LPV, the 5% cap, and the November 2 deadline

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Your advisors

Kyle Hermann
Associate Broker | Realtor®
602.814.7266
kyle@azluxurypartners.com
License BR665419000
Meet Kyle

Cheryl Solano
CRS® | Realtor®
480.518.0181
cheryl@azluxurypartners.com
License SA541911000
Meet Cheryl

Art Buck
Associate Broker | Realtor® | CCIM
480.510.7689
art@azluxurypartners.com
License BR014102000
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Arizona Luxury Partners | Real Estate Group at RE/MAX Fine Properties

Sources

  • Arizona Department of Revenue, 2025 Form 140A instructions, line 20 (tax rate 2.5%). Link
  • California Franchise Tax Board, 2025 Form 540 Personal Income Tax Booklet, tax rate schedules and line 62 Behavioral Health Services Tax. Link
  • California Association of REALTORS, September 2026 home sales and price report, released October 19, 2026. Link
  • Arizona Luxury Partners, Phoenix homes for sale page, ARMLS via Flexmls, 12 months to November 6, 2026; North Phoenix (October 31), Desert Ridge (November 2), Moon Valley (November 4), 85016, 85018, 85028, and 85054 (November 5), and Arcadia (November 6, 2026) pages. Link
  • Arizona Department of Revenue, Transaction Privilege Tax rate table, effective September 1, 2026 (retail, business code 017). Link
  • California Department of Tax and Fee Administration, Detailed Description of the Sales and Use Tax Rate, checked November 10, 2026. Link
  • Maricopa County Assessor's Office, Understanding LPV, checked November 10, 2026. Link
  • California State Board of Equalization, Publication 29, California Property Tax: An Overview, March 2025. Link
  • Arizona Department of Transportation MVD, New to Arizona, checked November 10, 2026. Link
  • Arizona Revised Statutes 28-5801, Vehicle license tax rate. Link
  • Income tax examples calculated by Arizona Luxury Partners: married filing jointly, taxable income of $150,000, $250,000, $500,000, and $1,500,000, California 2025 Schedule Y plus 1% over $1,000,000, Arizona 2.5%. Sales tax calculated by Arizona Luxury Partners: 6.3% plus 2.8% = 9.1%. Vehicle license tax calculated by Arizona Luxury Partners: $50,000 base retail price x 60% x 0.8375 x 0.8375 x 0.8375 = about $17,623 x $2.89 per $100 = about $509.

All information provided is deemed reliable but is not guaranteed and should be independently verified. This article is for general information only and is not financial, lending, legal, or tax advice. Arizona Luxury Partners | Real Estate Group at RE/MAX Fine Properties, 21020 N. Pima Road, Scottsdale, AZ 85255. Brokerage License LC629808000. Equal Housing Opportunity.

Kyle Hermann
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