United States · 2024
Hawaii vs Iowa Income Tax 2024
At a $100K salary, Iowa is about $1,740 cheaper in 2024.
State brackets
1.4%
Bracket 1
$0to$2,400
3.2%
Bracket 2
$2,400to$4,800
5.5%
Bracket 3
$4,800to$9,600
6.4%
Bracket 4
$9,600to$14,400
6.8%
Bracket 5
$14,400to$19,200
7.2%
Bracket 6
$19,200to$24,000
7.6%
Bracket 7
$24,000to$36,000
7.9%
Bracket 8
$36,000to$48,000
8.25%
Bracket 9
$48,000to$150,000
9%
Bracket 10
$150,000to$175,000
10%
Bracket 11
$175,000to$200,000
11%
Bracket 12
$200,000and up
State brackets
4.4%
Bracket 1
$0to$6,210
4.82%
Bracket 2
$6,210to$31,050
5.7%
Bracket 3
$31,050and up
At common incomes, what's the tax difference?
Federal + state income tax after standard deductions, 2024. Excludes FICA.Compare your income
$
We'll pin your result at the top.Income
Hawaii tax
Iowa tax
Difference
$50,000single filer
$7,04014.1% effective
$6,56713.1% effective
$473 lessin Iowa
$100,000single filer
$20,98221.0% effective
$19,24219.2% effective
$1,740 lessin Iowa
$200,000single filer
$53,47726.7% effective
$48,63924.3% effective
$4,838 lessin Iowa
Federal income tax — same for both
7 brackets · 10–37% · applies on top of state rates
10%
to $11,600
12%
to $47,150
22%
to $100,525
24%
to $191,950
32%
to $243,725
35%
to $609,350
37%
$609,350+
HI
Hawaii
IA
Iowa