The Marshall County Assessor is responsible for valuing all property in Marshall County.

Marshall County Assessor Courthouse Marshalltown, IA 50158	Phone: 641-754-6305
Normal business hours are from 8:00 AM to 4:30 PM, Monday through Friday.

 

Programs Administered by the Marshall County Assessor:

Homestead Tax Credit

Military Tax Exemption

Family Farm Tax Credit

Forest & Fruit Tree Exemption

Pollution Control Exemption

Urban Revitalization Exemption