How much does the Idaho homestead exemption save?

Idaho's homeowner's exemption removes 50% of the home's value up to $125,000 for a primary residence. That removes about $125,000 of value, saving roughly $613 a year on the Idaho median home at the 0.49% median effective rate. Your saving scales with your local rate.

Who qualifies for the Idaho homestead exemption?

In general, you must own the home and use it as your primary residence (owner-occupied) as of the assessment date. File the homestead application with your county before the deadline. Confirm details with the Idaho State Tax Commission.

Is my data sent anywhere when I use this calculator?

No. All calculations run entirely in your browser using JavaScript. No home value, address or personal data is ever transmitted to any server.

Idaho Homestead Exemption Calculator 2025 — Property-Tax Savings

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Idaho Homestead Exemption Calculator 2025

A homestead exemption lowers the property tax on your primary residence. Idaho’s median effective property-tax rate is 0.49% of home value — on the Idaho median home ($415,900) that is about $2,038 a year (WalletHub ‘Property Taxes by State in 2026’ (U.S. Census Bureau ACS, collected 2026-01-29)).

Idaho’s homeowner’s exemption removes 50% of the home’s value up to $125,000 for a primary residence. Because that removes about $125,000 of market value before the rate applies, it saves roughly $613 a year on the Idaho median home.

Enter your home value below. The estimate uses the Idaho median effective rate, so it is a starting point — your actual bill depends on your county’s millage and assessment. Senior, veteran and disability relief is additional. Everything runs in your browser; no value or personal data is transmitted.

Verify with the authority: confirm the current homestead rules and your local rate with the Idaho State Tax Commission.