Side-by-side tax comparison between Arizona (2.5% top rate) and California (13.3% top rate).
| Salary | Arizona | California | Difference | Winner |
|---|---|---|---|---|
| $50K | $41,360 | $37,310 | −$4,050 | Arizona |
| $75K | $59,896 | $53,821 | −$6,075 | Arizona |
| $100K | $77,015 | $68,915 | −$8,100 | Arizona |
| $150K | $110,634 | $98,484 | −$12,150 | Arizona |
| $200K | $145,353 | $129,153 | −$16,200 | Arizona |
Arizona offers higher take-home pay at every salary level. Arizona's 2.5% top rate is more favorable than California's 13.3%. At $100K, the difference is $8,100/year — that’s $675/month.
However, cost of living matters. Arizona has a cost index of 97 while California is at 142. After adjusting for cost of living, the gap narrows significantly.