Real property taxes are taxes paid on land, minerals, and buildings. They're used to fund state and local governments. Most of the real property taxes collected fund local governments (99%) while the remainder fund state government (1%). However, state law exempts some real property, such as government owned property and property owned by non-profits from real property taxes. This means these properties aren't taxed and governments don't receive tax revenue for these properties. We estimated that in 2024 local governments didn't collect about $1 billion in revenue from exempt real properties. We also estimated that in 2024 the state didn't collect about $12 million in revenue from exempt properties. 

As part of this audit, we also were asked to estimate how much exempt real property was donated to the state's public universities and their foundations. Public universities in Kansas and their foundations owned about $4.4 billion in appraised value of exempt real property in 2024 that they used for things like classrooms, sports, student housing, and research. This was about 98% of the total appraised value of all real property they owned. However, we don't know how much of that real property was donated because most universities don't maintain that information.