There are currently 15 states offering income-tax credits for renewable energy technologies, with nine states offering both personal and corporate tax credits. These programs are administered by state revenue departments or other state agencies. All but three of these 15 states consider both solar and wind technologies eligible for the incentive. Credits against income tax range from 10% to 35% of equipment and installation costs for both personal and corporate income-tax credits. Three states have performance-based credits. Maximum incentive amounts range from $1,000 to $10,500 for residential systems, and from $1,000 to no limit for corporate tax credits. Most tax.
