Side-by-side tax comparison between Iowa (3.8% top rate, flat) and Nevada (no income tax). See which state lets you keep more at every salary level, and how cost of living changes the picture.
Nevada has no state income tax, while Iowa uses a flat system with rates of 3.8% flat. On a $100K salary, this creates a state tax difference of $3,800/year that Nevada residents simply don’t pay.
Iowa’s flat 3.8% rate means the gap scales linearly with income. At $200K, you’d save $7,600 by being in Nevada instead.
Nevada wins at 10 out of 10 salary levels tested. The advantage is consistent and significant across the income spectrum.
| Salary | Iowa | Nevada | Difference | Winner |
|---|---|---|---|---|
| $40K | $32,800 | $34,320 | +$1,520 | Nevada |
| $50K | $40,455 | $42,355 | +$1,900 | Nevada |
| $60K | $48,110 | $50,390 | +$2,280 | Nevada |
| $75K | $58,688 | $61,538 | +$2,850 | Nevada |
| $100K | $75,325 | $79,125 | +$3,800 | Nevada |
| $120K | $88,635 | $93,195 | +$4,560 | Nevada |
| $150K | $108,051 | $113,751 | +$5,700 | Nevada |
| $200K | $141,287 | $148,887 | +$7,600 | Nevada |
| $250K | $173,764 | $183,264 | +$9,500 | Nevada |
| $300K | $203,929 | $215,329 | +$11,400 | Nevada |
Take-home pay only tells part of the story. Iowa has a cost of living index of 89 while Nevada is at 101 (national average = 100).
The cost of living gap is moderate. After adjustment, $100K has purchasing power of $84,635 in Iowa vs $78,342 in Nevada. However, Iowa actually provides better purchasing power despite Nevada’s take-home advantage.
For a single earner at $100K filing jointly, take-home becomes $80,910 in Iowa and $84,710 in Nevada \u2014 a difference of $3,800. The gap remains similar regardless of filing status.
On paper, moving from Iowa to Nevada would save $3,800/year on a $100K salary, or $19,000 over 5 years. But relocation involves real costs: moving expenses, potentially buying/selling a home, changing jobs, and adjusting to a new community.
The $3,800/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.