Michigan vs Montana
A tax calculator says the difference is $1,409 a year. Once you count what a dollar actually buys in each, Montana is $2,731 ahead — $27,310 over 10 years.
Property tax is set by counties, not states. Inside Texas alone the rate varies six times over, so this is the single choice that changes the answer most.
Does it work everywhere in Montana?
in what the money buys · $27,310 over 10 years
A pay cut of up to $3,993 (4.0%) still leaves you level.
Who worked this out, and what it is built on
I build and maintain every comparison on this site — 1275 state pairs so far, on the same engine that runs the tax calculators for all 50 states and 3,143 counties. This is not a template with two names swapped into it: Michigan and Montana are run through the actual rules of each place, and if the numbers say the move is not worth it, that is what the page says.
Four sources, and one deliberate refusal. Federal figures from the IRS revenue procedure. State rates read one state at a time off each state’s own department of revenue. County property tax from the US Census Bureau. Cost of living from the Bureau of Economic Analysis Regional Price Parities, 2024 — and not from Numbeo or any other crowd-sourced index, because those are filled in by users, publish no methodology, and cannot be cited. That single choice is most of why the cost-of-living numbers here differ from everybody else’s.
When I get something wrong I publish the correction with the date and what it cost — including the two mistakes on these pages I found myself. Data last verified September 1, 2026.
Where to go from here
Almost nobody is choosing between exactly two places. These are the questions that usually come next, with the answer already attached so you can see which is worth opening.
Other moves involving Michigan or Montana
States that sit near Montana on prices compared against Michigan, and the mirror of that. The comparison you would run next.
- Michigan vs North Carolina— North Carolina by $3,924
- Michigan vs Wisconsin— Wisconsin by $398
- Michigan vs South Carolina— South Carolina by $4,748
- Georgia vs Montana— Montana by $2,205
- Idaho vs Montana— level
- Maine vs Montana— Montana by $4,992
Each state on its own
The full detail behind each half of the comparison above.
The counties that decide it
Property tax is set by county, and the spread inside one state beats most state pairs.
- Leelanau County, Michigan— 0.70%, the cheapest
- Ingham County, Michigan— 1.86%, the dearest
- Madison County, Montana— 0.41%, the cheapest
- Blaine County, Montana— 1.52%, the dearest
Similar in price to Michigan
States that sit next to Michigan on the price index — often the comparison people should have run.
- Texas— 97.1 on prices
- Maine— 97 on prices
- Georgia— 96.3 on prices
- Idaho— 95.5 on prices
- Every Michigan comparison— all 50
- Every Montana comparison— all 50
- The nine states with no income tax— and what they charge instead
Michigan and Montana cost almost exactly the same, so this one really is about tax
Most comparisons on this site end up decided by the price level rather than the tax code. This pair is the exception: Michigan indexes at 96.2 and Montana at 94.6 on the Bureau of Economic Analysis price index — 1.6 points apart, which is close enough that the deflator barely changes anything.
So the tax difference survives into the answer almost intact. Take-home differs by $1,409 and purchasing power by $2,731 — Montana ahead either way, which is unusual enough to be worth stating. When someone tells you tax rates decide where you should live, this is the shape of pair they are imagining — 281 of the 1,275, so a little over one in five.
Where the two sit nationally: Michigan is the 28th most expensive place to live of the 51 — the 50 states and the District of Columbia — and Montana is 30th. Housing, the component that moves most, is 82.3 against 84.6.
Grey columns are what a year of Michigan and a year of Montana are worth in the same money. The bars between them are each thing that changes, in the order it changes: green adds, amber takes away.
Where the money actually goes, line by line
Five separate taxes, and on this pair property tax is the biggest single difference — $1,698 against $290 for the income tax everybody quotes:
Federal income tax — $13,170 either way. Identical, because it is federal. Any comparison that shows a difference here is wrong.
FICA — $7,650 either way. Also federal, also identical.
State income tax — $3,999 in Michigan, $4,289 in Montana. A difference of $290.
Property tax — $4,533 in Michigan, $2,834 in Montana on a $400,000 home, at each state's median local rate. This is bigger than the income tax difference, and it runs the other way — which is the whole reason the headline number disappoints.
Local income tax — zero on both sides. Both Michigan and Montana keep income tax at the state level only, so the figures above are complete rather than approximations.
Total: $29,352 in Michigan against $27,944 in Montana — 29.4% and 27.9% of gross.
And Montana housing costs 2.8% more
These two states cost almost the same to live in, which is why the tax difference survives into the answer. The index is the Bureau of Economic Analysis Regional Price Parity — official, published per state, 100 is the national average — and it is worth looking at the components even when the headline barely moves, because they can disagree with it.
Cheaper in Montana than MichiganDearer in Montana than Michigan
Each bar is how far apart Michigan and Montana are on that component, and which way. Housing almost always runs several times wider than everything else — which is why a single blended index tells you very little.
All items — 96.2 in Michigan, 94.6 in Montana. A gap of 1.6 points.
Housing — 82.3 against 84.6. A gap of 2.3 points, 1.4× the headline gap. This is what people mean when they say somewhere is expensive.
Goods — 96 against 96, 0.0 points apart — 23.0 times narrower than the housing gap — and typical: across all 1,275 pairs the median is 2.7 points for goods against 24.9 for housing. Blended into one figure, what you are reading is mostly housing wearing a general label.
Utilities — 100.2 against 72.3. 27.9 points, the second widest component after housing on this pair, and large enough to matter to anyone heating or cooling a big house.
Which half of this reaches you depends on whether you buy. Renting, the real difference between Michigan and Montana is $1,015 a year — property tax comes out of your side entirely, and what is left is the price level. Buying a $400,000 home it is $2,731. So buying widens the gap by $1,716: the more house you own, the more this comparison is worth to you.
The number to take into a salary negotiation: $96,007
This is the question people are actually asking and almost nobody answers: what would I need to earn in Montana to live exactly as well as I do on $100,000 in Michigan?
$96,007. That is 4.0% less than you earn now. You could take a pay cut of $3,993 moving to Montana and be no worse off — which is a very different conversation to have with a recruiter than "Montana has lower taxes".
The dashed line is the salary you earn now. The solid line is what matches it in Montana. If the relationship were a simple multiplier the two would be parallel — they are not, because brackets, the Social Security ceiling and a property tax that does not move with income all bend it.
The obvious shortcut fails here, and by a measurable amount. Scaling your salary by the ratio of price levels — $100,000 × 94.6/96.2 — gives $98,337. The answer is $96,007, so the shortcut is $2,330 too high: brackets, the Social Security ceiling and a property tax that ignores income all bend the line the shortcut assumes is straight.
The figure belongs to the two states and your income. On $40,000 the match in Montana is $36,701, 8.2% below what you earn; on $250,000 it is $246,488, 1.4% below. The relationship bends by 6.8% across that range.
Over 10 years: $27,310
At $2,731 a year, 10 years in Montana comes to $27,310 — and the county choice inside Montana is worth $44,536 over the same period. Both are real; only one of them is in the headline.
At $2,731 a year of real difference, 10 years in Montana instead of Michigan is worth $27,310 in today's purchasing power — before compounding anything you might invest it in.
The line starts below zero because moving costs about $15,000 and lands entirely in year one. It takes until year 6 for the move to pay for itself. That is the figure a per-year comparison hides.
And it is slower to arrive than the annual figure suggests. Reckoning $15,000 for removal, fees and the cost of selling — an assumption this page makes, not a figure from a source — at $2,731 a year it takes 5.5 years to recover — so the annual figure only becomes yours from year 7.
At three horizons: $8,193 over three years, $27,310 over 10, $81,931 over thirty — and the three-year figure does not clear the cost of getting there.
None of those figures contains the one variable that could overturn them: the same job rarely pays the same in Michigan and Montana. That is what the $96,007 break-even above is for — it prices an offer instead of assuming the offer is identical.
Choosing the county matters more than choosing the state here
This comparison is worth $2,731 a year. Choosing where inside Montana to live is worth $4,454 a year on the same $400,000 home — 1.6 times as much.
Montana has 56 counties and the effective property tax rate runs from 0.41% in Madison County to 1.52% in Blaine County. Move to the wrong county in the better state and you have given back more than the move gained you, twice over.
Which reframes the question. Rather than "Michigan or Montana", the decision that carries the money is which county inside Montana — and the answer is not visible on any comparison that stops at the state line. Set both in the calculator above and every figure on this page recomputes on your actual rates rather than two medians.
The same logic applies to the losing side: Michigan has counties cheaper than the median used here too, and for a reader who is staying put, moving county at home may be the better version of this decision.
You could take a $3,993 pay cut to move to Montana and be no worse off
That is the version of this comparison worth taking into a negotiation, and it is not a figure any tax calculator produces.
Matching your $100,000 standard of living in Michigan takes $96,007 in Montana — 4.0% less than you earn now. So an offer of $96,007 is not a downgrade, and an offer above it is a raise however it looks on paper.
The reverse framing is the one recruiters use, and it is worth being able to answer: a company in Michigan offering to match your current salary is offering you less than the Montana job at $96,007. On 10 years the difference is $27,310.
Where every number here comes from
Four sources, each read off the body that publishes it:
US Bureau of Economic Analysis — Regional Price Parities by State and Metro Area, 2024 (released 19 February 2026) — read 2026-09-08. https://www.bea.gov/data/prices-inflation/regional-price-parities-state-and-metro-area
IRS — Revenue Procedure for the tax year (federal brackets, standard deduction and FICA) — read 2026-09-02. https://www.irs.gov/
Each state's own department of revenue (state income tax rates and deductions), verified one state at a time — read 2026-09-02. https://estimatetax.net/sources/
US Census Bureau, American Community Survey (county effective property tax rates) — read 2026-08-31. https://data.census.gov/
The cost of living index is the part worth checking, because it is where comparison sites usually reach for something crowd-sourced. The Regional Price Parities are produced by the Bureau of Economic Analysis, cover every state and metro area, and are published with a methodology document. The figures here are the 2024 release and are not extrapolated forward.
And what this page does not model:
— The cost of living index is the BEA's Regional Price Parity for 2024, the most recent published. It is not extrapolated to the current year, and it is a state-wide average — inside a state, a metro area and a rural county differ by more than most state pairs do.
— Moving costs, state transfer taxes on buying a home, and the cost of selling the one you have are not included. On a short stay they can outweigh every annual difference on this page.
— Sales tax is not modelled. It is inside the BEA index — that is what a price parity measures — but it is not broken out separately here.
— The comparison assumes the same salary in both places unless you change it. In practice a job in a high-cost state usually pays more, which is exactly what the break-even figure is for.
— Health insurance, childcare and car insurance vary enormously by state and are only inside the index as averages. If any of the three is a large part of your budget, it deserves its own arithmetic.
Where to go next
Questions
- Is it cheaper to live in Michigan or Montana?
- Montana, by $2,731 a year in real purchasing power on $100,000 with a $400,000 home. The take-home difference is only $1,409; the rest comes from the cost of living, where Michigan indexes at 96.2 and Montana at 94.6 against a national average of 100.
- How much do I need to earn in Montana to match $100,000 in Michigan?
- $96,007 — 4.0% less than you earn now, so a pay cut of up to $3,993 still leaves you level. That accounts for federal tax, FICA, state tax, property tax and the price level in each state.
- What are the taxes in Michigan vs Montana?
- On $100,000: state income tax of $3,999 in Michigan against $4,289 in Montana, and property tax of $4,533 against $2,834 on a $400,000 home at median county rates. Federal tax and FICA are identical in both — $13,170 and $7,650 — so any comparison showing a difference there is wrong.
- Does Montana really have lower property tax?
- That depends entirely on the county, which is why a state-level answer is not much use. Montana runs from 0.41% in Madison County to 1.52% in Blaine County — 3.7 times, or $4,454 a year on a $400,000 home. The median is 0.71%.
- How much is the difference over 10 years?
- $27,310 in today's purchasing power, at $2,731 a year. That excludes moving and housing transaction costs, which land in year one and can outweigh everything else on a short stay.
- Where does your cost of living data come from?
- The Bureau of Economic Analysis Regional Price Parities for 2024, an official index covering every state and metro area with a published methodology. Not a crowd-sourced database — and it comes broken into housing, goods, utilities and services, which matters because housing moves several times more than anything else.