Montana
Low tax burden · COL index 104
Wins 7 categories
Washington
Moderate tax burden · COL index 117
Wins 9 categories
Washington has no state income tax. Montana's top rate is 5.9%. Cost of living in Washington (index 117) runs 13% higher than Montana (index 104). The median home in Washington costs $570K vs $450K in Montana. Politically, Montana voted Republican in 2024 (R+13.0) while Washington went Democratic (D+16.0).
Taxes
Housing & Cost of Living
Crime & Safety
Healthcare
Education
Childcare
Utilities & Daily Costs
Social Policy
Category wins
7
Montana
9
Washington
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Should I move to Washington or Montana?
While both states share a love of open land and outdoor living, they differ dramatically in how they handle taxes and the cost of living. Expect to pay income tax, but you'll save elsewhere. Montana has no state or local sales tax — a major savings. Food remains untaxed in both states.
How much is $70,000 after taxes in Montana?
If you earn $70,000 per year in Montana, United States of America, you will pay $17,301 in taxes. Your net salary after tax in Montana, United States of America is $52,699 per year, or $4,392 per month.
Is Montana mainly Republican or Democrat?
Montana has voted for the Republican nominee in all but two presidential elections since 1952.
Is it better to retire in Idaho or Montana?
Idaho does not tax Social Security benefits, a meaningful edge for many retirees. Idaho's cost of living runs near or slightly below the national average. Oregon has no sales tax but higher income taxes and pricier metro housing. Montana offers space and quiet but fewer healthcare and service options.