United States · 2024
Iowa vs Oklahoma Income Tax 2024
At a $100K salary, Oklahoma is about $1,141 cheaper in 2024.
State brackets
4.4%
Bracket 1
$0to$6,210
4.82%
Bracket 2
$6,211to$31,050
5.7%
Bracket 3
$31,050and up
State brackets
0.25%
Bracket 1
$0to$1,000
0.75%
Bracket 2
$1,001to$2,500
1.75%
Bracket 3
$2,501to$3,750
2.75%
Bracket 4
$3,751to$4,900
3.75%
Bracket 5
$4,901to$7,200
4.75%
Bracket 6
$7,200and up
At common incomes, what's the tax difference?
Federal + state income tax after the standard deduction, 2024. Excludes FICA.Compare your income
$
We'll pin your result at the top.Income
Iowa tax
Oklahoma tax
Difference
$50,000single filer
$6,56713.1% effective
$5,90111.8% effective
$666 lessin Oklahoma
$100,000single filer
$19,24219.2% effective
$18,10118.1% effective
$1,141 lessin Oklahoma
$200,000single filer
$48,63924.3% effective
$46,54923.3% effective
$2,091 lessin Oklahoma
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%
$609,351+
IA
Iowa
OK
Oklahoma