Free property tax calculator tailored for Iowa (IA). Calculate instantly with state-specific rates and rules.
Iowa has an effective property tax rate of 1.43%, producing an average annual bill of $2,897. The US national average is 1.07% — Iowa's rate is above, placing it at rank #38 out of 50 states (rank 1 = lowest).
Iowa uses a "rollback" system in which the state legislature determines annually what percentage of assessed value is taxable. For residential properties, this rollback has historically been below 100%, effectively reducing the taxable value statewide to control tax growth.
The Homestead Credit reduces the tax bill by approximately $1,000/year for qualifying primary residences. Military Service Credits and other programs further reduce bills for eligible homeowners.
The annual rollback determination acts as a form of statewide cap on effective tax growth, though individual homeowner experiences vary based on property-specific appreciation relative to the statewide average.
Iowa is working to overhaul its property tax system, which has historically been complex and opaque. The 2023 property tax reform legislation aims to simplify the rollback and cap levy rate growth.
The median home value in Iowa is $210,000. Iowa's housing market has been steady rather than volatile, with 15-20% appreciation since 2020. Des Moines and Iowa City are the most active markets. At the 1.43% effective rate, a homeowner at the median value pays roughly $2,897/year in property taxes.
Data: Tax Foundation (2024), US Census Bureau ACS 2023, Zillow, ATTOM Data Solutions. Updated 2024–2025. Figures reflect state averages — consult a licensed professional for personalized advice.
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