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Iowa – Property Tax Exemption for Renewable Energy Systems

Incentive Type Property Tax Incentive
Eligible Technologies Passive Solar Space Heat, Solar Water Heat, Solar Space Heat, Solar Thermal Electric, Photovoltaics, Wind, Geothermal Heat Pumps
Applicable Sectors Commercial, Industrial, Residential, Agricultural
Incentive Amount Solar and wind: 100% exemption for 5 years
Geothermal: 100% exemption for 10 years
Maximum IncentiveNone Listed
Eligible System Size(s)None Listed
Equipment StandardsNone Listed
Installation StandardsNone Listed
Start Date 01/01/1978

More Information Contact:

Energy Team
Iowa Economic Development Authority
200 East Grand Avenue
Des Moines, IA 50309
Phone 2: (515) 725-0434
Web Site:

Public Information – Revenue
Iowa Department of Revenue
Hoover State Office Building
1305 E. Walnut
Des Moines, IA 50319
Phone: (800) 367-3388
Phone 2: (515) 281-3114
Fax: (515) 242-6487
Web Site: 


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