Credit/Exemption Time Period Contact for Eligibility Phone Filing Deadline
Forest Reserve Permanent Mills County Conservation 712-527-9685 February 1
Fruit Tree Reservation 8 Years Mills County Conservation 712-527-9685 February 1
Wetlands Annual DNR State Wildlife Biologist 712-628-3155 February 1
Native Prairie Annual DNR State Wildlife Biologist 712-628-3155 February 1
Wildlife Habitat Permanent DNR State Wildlife Biologist 712-628-3155 February 1
Impoundment Structures Annual Assessor 712-527-4883 February 1
Pollution Control Permanent Iowa DNR 515-281-5145 February 1
Cattle Facilities 5 Year Assessor 712-527-4883 February 1
Historic Property 4/4 Years State Historical Society 515-281-8637 February 1
Urban Revitalization By Ordinance City/County   February 1
Industrial Partial 5 Year Assessor 712-527-4883 February 1
Disabled Veteran Annual Mills County VA 712-527-3463 July 1
Barn & One-Room School House Permanent Assessor 712-527-4883 February 1
Exempt Property - Religious, Literary, Charitable Permanent Assessor 712-527-4883 February 1
Low Rent Housing Permanent Assessor 712-527-4883 February 1
Methane Gas Conversion Property Permanent Assessor 712-527-4883 February 1
Mobile Home Park Shelter Permanent Assessor 712-527-4883 February 1
Recycling Permanent Assessor 712-527-4883 February 1
Speculative Shell Building Permanent Assessor 712-527-4883 February 1