Moving from Montana to Idaho
Your real buying power stays about the same (-0.9%). Change the salary below to see your own numbers.
Equal salary in ID: $75,800
To keep the same lifestyle, you need about $75,800 in Idaho to match $75,000 in Montana ($800 more), after 2026 taxes and local prices.
Single filer, W-2 salary, standard deduction.
These changes cover taxes, housing and electricity. Food, transport, healthcare, other spending and one-time moving costs are excluded. They are not total savings. State medians may differ from your neighborhood and current quotes.
| Tax on $75,000 | Montana | Idaho |
|---|---|---|
| Federal income tax | $7,670 | $7,670 |
| Social Security + Medicare | $5,738 | $5,738 |
| State income tax | $2,877 | $2,867 |
| State payroll programs (UI, disability, paid leave, transit) | $0 | $0 |
| Take-home pay | $58,716 | $58,726 |
Key facts: Montana to Idaho
- Median rent
- $1,177 → $1,384/mo
- Median home value
- $425,400 → $446,400
- Price level (U.S. = 100)
- 94.6 → 95.5
- Road distance
- ≈ 300 miles
- Natural hazard risk (FEMA)
- Above average (67.1 → 65.7 of 100)
What changes when you move to Idaho
- State taxes are similar: the difference is under $250 a year at $75,000.
- BEA's housing price index is 6% higher in Idaho. Median rent goes from $1,177 to $1,384 a month and the median home value from $425,400 to $446,400.
- Homeowners pay less property tax: the median bill is $1,912 in Idaho vs $2,939 in Montana.
Who moves from Montana to Idaho
In the latest IRS migration data (2022–2023), 1,078 households (1,821 people) filed their taxes in Idaho after filing in Montana the year before. That makes Idaho the #5 destination for people leaving Montana. These households reported an average adjusted gross income of $59,536. Going the other way, 1,126 households moved from Idaho to Montana, a net loss of 48 households for Idaho.
Five-year trend
Moves from Montana to Idaho reached a five-year high in 2022–23, up 11% from 2018–19.
Source: IRS SOI state-to-state migration files, tax years 2018–19 to 2022–23.
Cost to move from Montana to Idaho
Moving cost: $360–$5,500
Moving about 300 miles from Montana to Idaho costs roughly $360 – $5,500, depending on how much of the work you hire out.
Distance between the states' population centers by road (estimate).
| Moving method | Typical range |
|---|---|
| Rental truck (DIY) Truck rental, taxes and fees. Add fuel, damage coverage, lodging and your time. | $360 – $900 |
| Moving container You pack and load; the company drives the container. | $1,150 – $2,250 |
| Full-service movers Packing, loading, transport and unloading. | $1,910 – $5,500 |
These ranges are based on summer (peak-season) quotes. A move between October and April usually costs less: peak prices run 20–30% higher.
A rental truck also burns about 30 gallons of fuel over this distance. One-way truck rental prices depend on direction: a truck headed where many people are moving often costs more than the same trip in reverse.
Ranges combine 198 published quote ranges on 22 interstate routes (moveBuddha, retrieved 2026-09-24) with 47 independent published prices from U-Pack, HireAHelper and Move.org, which raised the top of several ranges. They are not quotes; get at least three written estimates.
Alaska and Hawaii ranges come from published carrier rates and moving quotes, dated in each row (Matson's household-goods rates, U-Pack, Royal Hawaiian Movers). See how we estimate.
Shipping a car from Montana to Idaho
Car shipping: $620–$940
Shipping a sedan from Montana to Idaho on an open carrier costs about $620–$940, typically 1–4 days in transit over about 300 miles.
Modeled from 32 published 2026 route prices (SGT Auto Transport 'Ship a Car to Another State' sample routes, SGT Auto Transport cost calculator sample routes) plus published Hawaii and Alaska rates. SUVs cost about 25% more and enclosed carriers about 35% more. Not a quote.
Montana vs Idaho take-home pay at every salary
| Salary | Equal salary in ID | Take-home change | Take-home in MT | Take-home in ID |
|---|---|---|---|---|
| $50,000 | $50,400 | +$52 | $40,762 | $40,813 |
| $75,000 | $75,800 | +$10 | $58,716 | $58,726 |
| $100,000 | $100,900 | +$97 | $74,891 | $74,988 |
| $150,000 | $151,200 | +$272 | $106,677 | $106,949 |
| $250,000 | $251,700 | +$622 | $170,418 | $171,040 |
Single filer, 2026 tax rules, standard deduction. "Equal salary" keeps the same after-tax buying power.
Cost of living: Montana vs Idaho
| Measure | Montana | Idaho |
|---|---|---|
| Overall price level (U.S. = 100) | 94.6 | 95.5 |
| Housing price index | 84.6 | 90.0 |
| Utilities price index | 72.3 | 70.4 |
| Goods price index | 96.0 | 96.3 |
| Median rent (monthly) | $1,177 | $1,384 |
| Median home value | $425,400 | $446,400 |
| Median property tax (yearly) | $2,939 | $1,912 |
| Electricity (residential) | 15.14¢/kWh | 14.37¢/kWh |
| State sales tax rate | 0% | 6% |
| Median household income | $75,340 | $81,166 |
Renting and buying: Montana vs Idaho
| Measure | Montana | Idaho |
|---|---|---|
| Income to rent the median home (30% rule) | $47,080 | $55,360 |
| Monthly cost to own the median home (20% down) | $2,632 | $2,619 |
| Income needed to buy the median home | $112,817 | $112,251 |
| Homeowners insurance (yearly median, homes with a mortgage) | $1,617 | $1,151 |
| Infant child care (center, yearly) | $15,080 | $10,608 |
Mortgage at the Freddie Mac 30-year average with 20% down, plus the median property tax and the median homeowners insurance that owners with a mortgage paid in 2024 (Census ACS). Premiums have risen in most states since then, so get quotes. See buying a home in Idaho for other down payments.
Your yearly budget: Montana vs Idaho
On a $75,000 salary, taxes, housing, electricity, one car and health insurance for one adult come to $43,194 a year in Montana and $43,331 in Idaho if you rent: $137 more after the move. If you buy the median home, they come to $60,659 and $58,153 ($2,506 less).
Your yearly budget, before vs after
| Yearly cost | MT | ID | Change |
|---|---|---|---|
| Income and payroll taxes on $75,000, single filer | $16,284 | $16,274 | -$10 |
| Electricity state average bill | $1,295 | $1,305 | +$10 |
| Car insurance one car, state average | $975 | $864 | -$111 |
| Gas 12,000 miles at 25 mpg | $2,212 | $2,400 | +$188 |
| Health insurance one adult, age 40, own plan before subsidies | $8,304 | $5,880 | -$2,424 |
| If you rent | |||
| Rent median, 12 months | $14,124 | $16,608 | +$2,484 |
| Total if you rent | $43,194 | $43,331 | +$137 |
| If you buy the median home (20% down) | |||
| Mortgage payment median home, 20% down, 6.95% | $27,033 | $28,367 | +$1,334 |
| Property tax median home | $2,939 | $1,912 | -$1,027 |
| Homeowners insurance state median, with a mortgage | $1,617 | $1,151 | -$466 |
| Total if you buy | $60,659 | $58,153 | -$2,506 |
Taxes: 2026 federal and state rules, standard deduction. Rent, home value and property tax: Census ACS 2024 state medians. Mortgage: Freddie Mac 30-year average (6.95%, week of September 17, 2026).
State figures: EIA 2024 average residential power bill, NAIC 2023 auto insurance (average per car), Census ACS 2024 homeowners insurance (median for owners with a mortgage; premiums have risen since), AAA regular gas on September 23, 2026, and the KFF 2026 benchmark silver Marketplace premium. Job-based health coverage usually costs you less, and in 2026 incomes between 100% and 400% of the federal poverty level can get a premium tax credit.
Not included: sales tax (combined state and local rates are not in our data yet), food, car payments and other spending.
Child care is not in the totals. Full-time center care for one infant averages $15,080 a year in Montana and $10,608 in Idaho (Child Care Aware of America, 2024 state averages).
Cost of living in Idaho cities: Boise.
After you arrive in Idaho
- Idaho new resident checklist: driver license and vehicle registration deadlines.
- Taxes the year you move: part-year returns in Montana and Idaho.
- How Idaho taxes retirement income.
- Live in Idaho but keep working in Montana? See who taxes your wages.
Frequently asked questions
How much salary do I need in Idaho to live like I do in Montana?
A $75,000 salary in Montana works out to about $75,800 in Idaho once 2026 federal and state taxes and BEA regional price levels are counted. At $100,000 it is about $100,900.
Will I pay less tax in Idaho than in Montana?
Yes, about $10 less a year in income and payroll taxes on a $75,000 salary (21.7% of pay in Montana vs 21.7% in Idaho). Property and sales taxes are shown separately.
How much does it cost to move from Montana to Idaho?
For a 2–3 bedroom home over about 300 miles, expect roughly $360–$900 with a rental truck, $1,150–$2,250 with a moving container, or $1,910–$5,500 with full-service movers.
Are more people moving from Montana to Idaho?
Moves from Montana to Idaho reached a five-year high in 2022–23, up 11% from 2018–19.
How many people move from Montana to Idaho?
IRS migration data for 2022–2023 show 1,078 households (1,821 people) moved from Montana to Idaho, making Idaho the #5 destination for people leaving Montana. 1,126 households moved the other way.
Is Idaho cheaper than Montana?
Overall prices in Idaho are 1.0% higher than Montana (BEA Regional Price Parities 2024). Median rent is $1,384 vs $1,177 a month.
Compare other moves
Where people from Montana actually move
- MT to Washington 1,936 households
- MT to California 1,338 households
- MT to Arizona 1,144 households
- MT to Colorado 1,085 households
- MT to Texas 1,047 households
- MT to Oregon 893 households
- MT to Florida 736 households
- MT to Utah 656 households