Budget & Taxes (Local Government)

This bill establishes a new property tax framework for Iowa counties that takes effect between 2024 and 2028, setting minimum tax rates for both general and rural county services. The legislation requires counties to collect at least 101.5% of current property tax revenue for budget years starting in 2028, while also allowing adjustments based on changes in the consumer price index to account for inflation. Counties must choose between meeting a fixed dollar amount per thousand dollars of assessed value or maintaining a specific percentage increase in tax revenue, whichever is greater. The bill also includes provisions that limit tax rate increases if property assessments rise significantly, ensuring that tax burdens do not grow faster than property values.

This Iowa bill modifies property tax rules and budget limits for state and local governments, affecting cities, counties, and other public entities that levy property taxes. It establishes a new cap on general fund reserves, limiting unassigned funds to 35% of prior year expenditures starting in fiscal year 2027, and creates a new property tax levy limit that allows annual increases of up to 102% for existing property valuations. The legislation also updates audit requirements for local governments, clarifies how unliquidated obligations are recorded, and excludes school districts from certain reserve and levy limitation provisions.

This bill requires counties and cities to obtain formal council or board approval via ordinance before implementing internal policies or rules, and mandates that such ordinances include a public cost analysis detailing impacts on taxpayers and businesses. It eliminates the requirement for local governments to publish public notices in newspapers, instead requiring notices to be posted online on official government websites or social media platforms. The policy applies directly to all counties, cities, and school districts in Iowa, affecting how they handle policy approvals and public notice requirements for matters like property tax hearings. Key provisions include standardized online posting timelines and accessibility of cost analyses to the public.

This bill establishes a 102% cap on annual property tax increases for local governments (excluding school districts) by limiting new tax levies to 102% of the prior year's certified tax amount, adjusted for voter-approved levies. It creates a new residential property tax exemption of up to $25,000 in taxable value for homeowners (effective 2026), excluding school district taxes. The bill also updates disclosure requirements, mandating annual mailed statements to property owners by March 15 showing tax details and limiting county/city taxes if reports are late. These changes apply retroactively to assessment years beginning January 1, 2026.

HSB 325 allows Iowa counties, cities, school districts, and townships (defined as "governmental units") to formally combine tax-related services like levying, collecting, and property assessment through joint agreements. The bill creates a legal framework for these units to merge portions or all of their tax functions to achieve cost savings and operational efficiency. It specifically permits shared authority over tax collection and property valuation under Chapter 28E of Iowa law. The bill does not mandate combinations but provides a structured process for local governments to voluntarily collaborate.

This bill adjusts property tax rates for Iowa counties, directly affecting local governments and property owners. It sets new tax rate formulas for general and rural county services, requiring counties to maintain tax revenue at least 1.5% above the prior year’s actual collections (with exceptions for inflation). The rates are tied to the consumer price index, adjusting the maximum allowable tax increase based on inflation thresholds (e.g., 4-6% inflation triggers a 103% adjustment factor). These changes apply to fiscal years starting July 1, 2024, through 2028, with specific rules for 2026-2027 budget cycles.