United States · 2025
Montana vs Oregon Income Tax 2025
At a $100K salary, Montana is about $3,474 cheaper in 2025.
State brackets
4.7%
Bracket 1
$0to$21,100
5.9%
Bracket 2
$21,100and up
State brackets
4.75%
Bracket 1
$0to$4,400
6.75%
Bracket 2
$4,400to$11,100
8.75%
Bracket 3
$11,100to$125,000
9.9%
Bracket 4
$125,000and 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
Montana tax
Oregon tax
Difference
$50,000single filer
$5,63911.3% effective
$7,68815.4% effective
$2,049 lessin Montana
$100,000single filer
$18,16718.2% effective
$21,64121.6% effective
$3,474 lessin Montana
$200,000single filer
$47,68523.8% effective
$54,83927.4% effective
$7,154 lessin Montana
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+
MT
Montana
OR
Oregon