Compare taxes and see how much you save moving from California to Arizona
Arizona's 2.5% flat tax is the hidden gem—a $150,000 earner pays $3,750 vs California's $10,991, saving $7,241/year. The trap: Arizona summers hit 115°F+ for 100+ days, requiring $300-500/month AC. Choose Arizona if: you work remotely, tolerate heat, or want Phoenix's booming tech scene. Choose California if: you need coastal climate, LA/SF job markets, or refuse triple-digit summers.
Highest in Nation
9 progressive brackets
Flat Tax
Single flat rate
At $100,000 income:
That is $900/month back in your pocket!
| Income | CA Tax | AZ Tax | Savings | 10-Year |
|---|---|---|---|---|
| $50,000 | $2,500 | $1,500 | $1,000 | $10,000 |
| $75,000 | $4,500 | $2,800 | $1,700 | $17,000 |
| $100,000 | $7,000 | $4,000 | $3,000 | $30,000 |
| $150,000 | $12,000 | $7,000 | $5,000 | $50,000 |
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Moving from California to Arizona? Multi-state returns are tricky—partial-year residency, different deadlines, avoiding double taxation. Get matched with a CPA who specializes in state moves. Virtual meetings, fixed pricing.
⚠ Not for simple single-state returns. Free filing is fine for straightforward W-2 situations.
Get Matched With a CPA →A $100,000 earner saves roughly $3,262 annually (CA ~$5,762 vs AZ $2,500). At $150,000: saves $7,241 (CA $10,991 vs AZ $3,750). At $250,000: saves $19,971 (CA $22,471 vs AZ $6,250). Arizona's 2.5% flat tax means the higher your income, the more you save vs California's progressive 13.3% top rate.
Arizona simplified its tax system to a single 2.5% rate on all taxable income in 2023—one of the lowest flat rates in the US. No brackets, no complexity. Compare to California's 9 brackets ranging from 1% to 13.3%. On $100,000 income: AZ charges $2,500; CA charges $5,762.
Real talk: Phoenix averages 100°F+ for 100+ days/year, hitting 115°F+ regularly. AC runs constantly June-September, adding $300-500/month to utility bills. Factor $3,000-5,000/year in additional cooling costs against your tax savings. Many Arizonans 'snowbird' elsewhere for summer—can you?
California wins thanks to Prop 13: property tax is capped at 1% of purchase price, increasing max 2%/year regardless of market value increases. Arizona has no cap—property taxes average 0.62% but reassess to current market value. On a $500K home: CA = $5,000/year (locked); AZ = $3,100/year (can rise).
Complicated. California aggressively claims tax on income 'sourced' to CA. If your employer has CA offices and you occasionally visit, CA may pursue you. Safest approaches: work for AZ-based or fully remote company, or negotiate a new employment contract establishing AZ as your work location. Consult a cross-state tax specialist.