How Much House Can You Afford in Idaho?

Idaho property tax rate: 0.63%. Calculate your maximum affordable home price with Idaho-specific rates.

You can afford a home up to

$288,775

That's a 2-bedroom home

Based on your $75,000 income with 20% down

$289K

Your $288,775 budget buys

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28%Recommended
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%
%

Monthly payment breakdown

$1,750/mo

P&I$1,498
Tax$152
Insurance$100
Calculate your mortgage payment on $288,775Should you rent or buy at this price?

Home price

$288,775

Down payment

$57,755

Loan amount

$231,020

No PMI

Waived (20%+ down)

This is an estimate using Idaho's average property tax rate of 0.63%. Actual rates vary by county. Consult a local lender for a pre-approval.

How it works

This calculator uses the 28/36 rule — a widely used guideline for mortgage affordability. Your total housing costs (mortgage, taxes, insurance, PMI, HOA) should not exceed your chosen DTI ratio of gross monthly income.

The calculator works backwards from your income to find the maximum home price that keeps monthly costs within your DTI limit. It uses the standard amortization formula and Idaho's average property tax rate of 0.63%.

Idaho housing quick facts

Average property tax rate 0.63%
Monthly property tax on $400K home $210
Affordable home at $100K income (28% DTI) $390,868
Monthly payment at $100K income $2,333/mo

FAQ

How much house can I afford in Idaho?

On a $100,000 income with 20% down at 6.75% interest and Idaho's 0.63% property tax rate, you can afford approximately $390,868 using the recommended 28% DTI ratio. Your monthly payment would be about $2,333.

What is the property tax rate in Idaho?

The average effective property tax rate in Idaho is 0.63%. On a $400,000 home, that's approximately $210/month in property taxes. Actual rates vary by county and municipality.

Is Idaho expensive for homebuyers?

Idaho has below-average property taxes at 0.63%, which helps with affordability. On a $100,000 income, you can afford about $390,868 — more than many other states.

What is the 28/36 rule?

The 28/36 rule says your total housing costs should not exceed 28% of gross monthly income (front-end DTI), and total debt payments should not exceed 36% (back-end DTI). This calculator lets you adjust the DTI ratio from 20% to 40% to find your comfort level.

What is included in the monthly payment for a Idaho home?

The monthly payment combines four components — principal, interest, taxes, and insurance — known as PITI. For Idaho, that means principal and interest on the mortgage, 0.63% property tax (about $210/month on a $400,000 home), homeowners insurance, and PMI if you put less than 20% down. HOA fees can be added if your property has them.

How much should I save for a down payment in Idaho?

A 20% conventional down payment avoids private mortgage insurance (PMI) — for the example $100,000 income affording about $390,868 in Idaho, that's roughly $78,174. FHA loans allow as little as 3.5% down for qualified buyers but require ongoing mortgage insurance. VA loans and some first-time-buyer programs may allow 0% down.

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