Alaska vs Arizona:
Take-Home Pay Comparison
Side-by-side tax comparison between Alaska (no income tax) and Arizona (2.5% top rate, flat). See which state lets you keep more at every salary level, and how cost of living changes the picture.
Tax Structure: Alaska vs Arizona
Alaska has no state income tax, while Arizona uses a flat system with rates of 2.5% flat. On a $100K salary, this creates a state tax difference of $2,500/year that Alaska residents simply don’t pay.
Arizona’s flat 2.5% rate means the gap scales linearly with income. At $200K, you’d save $5,000 by being in Alaska instead.
Take-Home at Every Salary Level
Alaska wins at 10 out of 10 salary levels tested. The advantage is consistent and significant across the income spectrum.
| Salary | Alaska | Arizona | Difference | Winner |
|---|---|---|---|---|
| $40K | $34,320 | $33,320 | −$1,000 | Alaska |
| $50K | $42,355 | $41,105 | −$1,250 | Alaska |
| $60K | $50,390 | $48,890 | −$1,500 | Alaska |
| $75K | $61,538 | $59,663 | −$1,875 | Alaska |
| $100K | $79,125 | $76,625 | −$2,500 | Alaska |
| $120K | $93,195 | $90,195 | −$3,000 | Alaska |
| $150K | $113,751 | $110,001 | −$3,750 | Alaska |
| $200K | $148,887 | $143,887 | −$5,000 | Alaska |
| $250K | $183,264 | $177,014 | −$6,250 | Alaska |
| $300K | $215,329 | $207,829 | −$7,500 | Alaska |
Cost of Living: Alaska (127) vs Arizona (97)
Take-home pay only tells part of the story. Alaska has a cost of living index of 127 while Arizona is at 97 (national average = 100).
This is a substantial difference. After adjusting for cost of living, $100K in Alaska has purchasing power of $62,303 compared to $78,995 in Arizona. Interestingly, Arizona wins on purchasing power even though Alaska has higher raw take-home pay. The cost of living difference more than offsets the tax advantage.
Married Filing Jointly: How It Changes the Comparison
For a single earner at $100K filing jointly, take-home becomes $84,710 in Alaska and $82,210 in Arizona \u2014 a difference of $2,500. The gap remains similar regardless of filing status.
Should You Move from Arizona to Alaska?
On paper, moving from Arizona to Alaska would save $2,500/year on a $100K salary, or $12,500 over 5 years. But relocation involves real costs: moving expenses, potentially buying/selling a home, changing jobs, and adjusting to a new community.
The $2,500/year savings is meaningful but probably not enough to justify a move on its own. However, combined with other factors like career growth, lifestyle preferences, or family proximity, it could tip the scale.