United States · 2025
Arkansas vs Montana Income Tax 2025
At a $100K salary, Arkansas is about $1,332 cheaper in 2025.
State brackets
0%
Bracket 1
$0to$5,599
2%
Bracket 2
$5,599to$11,199
3%
Bracket 3
$11,199to$15,999
3.4%
Bracket 4
$15,999to$26,399
3.9%
Bracket 5
$26,399and up
State brackets
4.7%
Bracket 1
$0to$21,100
5.9%
Bracket 2
$21,100and up
At common incomes, what's the tax difference?
Federal + state income tax after standard deductions, 2025. Excludes FICA.Compare your income
$
We'll pin your result at the top.Income
Arkansas tax
Montana tax
Difference
$50,000single filer
$5,30810.6% effective
$5,63911.3% effective
$332 lessin Arkansas
$100,000single filer
$16,83516.8% effective
$18,16718.2% effective
$1,332 lessin Arkansas
$200,000single filer
$44,35322.2% effective
$47,68523.8% effective
$3,332 lessin Arkansas
Federal income tax — same for both
7 brackets · 10–37% · applies on top of state rates
10%
to $11,925
12%
to $48,475
22%
to $103,350
24%
to $197,300
32%
to $250,525
35%
to $626,350
37%
$626,350+
AR
Arkansas
MT
Montana