United States · 2026
Oregon vs Montana Income Tax 2026
At a $100K salary, Montana is about $3,887 cheaper in 2026.
State brackets
4.75%
Bracket 1
$0to$4,550
6.75%
Bracket 2
$4,550to$11,400
8.75%
Bracket 3
$11,400to$125,000
9.9%
Bracket 4
$125,000and up
State brackets
4.7%
Bracket 1
$0to$47,500
5.65%
Bracket 2
$47,500and up
At common incomes, what's the tax difference?
Federal + state income tax after the standard deduction, 2026. Excludes FICA.Compare your income
$
We'll pin your result at the top.Income
Oregon tax
Montana tax
Difference
$50,000single filer
$7,62115.2% effective
$5,41310.8% effective
$2,208 lessin Montana
$100,000single filer
$21,34621.3% effective
$17,45917.5% effective
$3,887 lessin Montana
$200,000single filer
$54,49027.2% effective
$46,67323.3% effective
$7,816 lessin Montana
Federal income tax — same for both
7 brackets · 10–37% · applies on top of state rates
10%
to $12,400
12%
to $50,400
22%
to $105,700
24%
to $201,775
32%
to $256,225
35%
to $640,600
37%
$640,601+
OR
Oregon
MT
Montana