Property Tax Rates & Rules
Idaho has an average effective property tax rate of 0.61%, making it a mid-range property tax state. On a median-valued home of $450,000, the typical annual property tax bill is $2,745. Homeowners may qualify for a homestead exemption, which can reduce the taxable value of a primary residence. Exempts 50% of the value of the home and up to one acre of land, up to a maximum cap. Senior citizens may qualify for additional exemptions or tax relief programs. If you believe your property is over-assessed, you have the right to appeal.
Assessment Method
Properties are assessed at 100% of market value annually.
Homestead Exemption Details
Exempts 50% of the value of the home and up to one acre of land, up to a maximum cap.
Senior Exemption Details
Circuit Breaker program reduces taxes for low-income seniors 65+ by up to $1,500.
How to Appeal Your Assessment
Appeal to the County Board of Equalization by the fourth Monday in June.
What is the property tax rate in Idaho?
Idaho has an average effective property tax rate of 0.61%. On a home valued at $450,000, the typical annual property tax bill is approximately $2,745. Rates vary by county — Ada has the highest rates while Clark has the lowest.
Does Idaho have a homestead exemption?
Yes. Idaho offers a homestead exemption for primary residences. Exempts 50% of the value of the home and up to one acre of land, up to a maximum cap.
How is property assessed in Idaho?
Idaho assesses property at 100%. Properties are assessed at 100% of market value annually. The assessed value is then multiplied by the local mill rate to determine your property tax bill.
How do I appeal my property tax assessment in Idaho?
Appeal to the County Board of Equalization by the fourth Monday in June.
Are there senior property tax exemptions in Idaho?
Yes. Idaho offers property tax relief for senior citizens. Circuit Breaker program reduces taxes for low-income seniors 65+ by up to $1,500.
When are property taxes due in Idaho?
Idaho property taxes are paid on a Two installments: December 20 and June 20.. Contact your county tax collector for exact due dates and payment options for your area.
How does Idaho property tax compare to neighboring states?
Idaho's average effective rate of 0.61% is close to the national average of approximately 1.1%. Use the comparison table above to see how neighboring states compare.
Think Your Idaho Property Tax Is Too High? — Partner Services
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Official Source
Idaho Tax Authority
Last verified: 2026-03-31 · Always confirm current rates before making real estate decisions.