other · I-1
I-1 - Preliminary Official Statement - GO Bond 2024A
Page 21 of 78
Text from the PDF text layer; check the PDF for anything that matters. IOWA PROPERTY VALUATIONS; DEBT LIMITATIONS
Actual Value
The Code of Iowa uses the terms “actual value,” “assessed value,” “market value” and “actual assessed value”
interchangeably. The actual value of all taxable property of a local jurisdiction, except utility property, is determined
by the local county or city assessor, who must be certified by the State Department of Revenue. Utility property is
assessed by the State Department of Revenue. The actual value of all property, with the exception of agricultural
property, is determined by establishing the fair and reasonable market value of the property. The actual value of
agricultural property is determined by its productivity and net earning capacity pursuant to the Code of Iowa, Section
441.21 (1)(e). The State Department of Revenue and Finance periodically adjusts inequities among the 99 county
and 10 city assessing jurisdictions by issuing equalization orders pursuant to the Code of Iowa, Sections 441.47 to
441.49. The actual value of a jurisdiction is the value utilized for computing debt limitations of counties,
municipalities, school districts, and other political subdivisions.
Taxable Value
The taxable value of counties, municipalities, school districts, or other political subdivisions is determined by
adjusting or “rolling back” the assessed value of residential property, agricultural property, commercial property,
industrial property, and other classes of property by applying percentages certified to the county auditors of each
county by the Director of Revenue no later than November 1 of each fiscal year pursuant to the Code of Iowa,
Section 441.21(10). These adjustments colloquially referred to as “rollbacks” are meant to provide an appropriate
balance of market value fluctuation that might disproportionately impact the property tax burden placed on classes
of property affected by those fluctuations. Following are classes of property that were adjusted by the corresponding
percentages for 2023 assessed valuations collected in 2024/2025:
Rollback
Agricultural (excluding agricultural dwellings) 71.8370%
Residential (rural and urban including agricultural dwellings) 46.3428
Commercial (excluding machinery and equipment) 90.0000 *
Industrial (excluding machinery and equipment) 90.0000*
Railroad 90.0000*
Utility 100.0000
Tax Levies and Collections
Property is assessed on a calendar year basis and valued as of January 1 of each year. Property owners are notified
by the following April 15 if there has been any increase or decrease in valuation of the property. Assessments as of
January 1, 2023 are used to determine tax levies and tax rates for collection in the fiscal year beginning July l, 2024.
Taxes are collected on a fiscal year running July 1 through June 30. A county collects all tax levies within its
jurisdiction and remits, by the 10th of each month, the amount collected through the last day of the preceding month
to underlying units of government. Property tax payments are made at the office of each county treasurer in full or
one-half by September 30 and March 31, pursuant to the Code of Iowa, Sections 445.36 and 445.37. Where the first
half of any property tax has not been paid by October 1, such installment becomes delinquent. If the second
installment is not paid, it becomes delinquent on April 1. Delinquent taxes are subject to a penalty rate of 1.5% per
month.
If taxes are not paid when due, the property may be offered at the regular tax sale on the third Monday of June
following the delinquency date. Purchasers at the tax sale must pay an amount equal to the taxes, special
* The residential taxable rollback rate of 46.3428% would apply to the value of each property unit of commercial, industrial and railroad
property that exceeds zero dollars ($0), but does not exceed one hundred fifty thousand dollars ($150,000), with a taxable value rollback rate
of 90.0000% to the value that exceeds one hundred fifty thousand dollars ($150,000).
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Sources
- sharepoint (I-1 - Preliminary Official Statement - GO Bond 2024A.pdf) — where it was found ↗ first seen Oct 12, 2026
Data last updated October 16, 2026. Built from the archive's documents; see how the data is built.