A bill for an act establishing a solar installation tax credit available against the individual and corporate income taxes, the moneys and credits tax, and the franchise tax, and including effective date and retroactive applicability provisions.

HF 370 establishes a solar installation tax credit in Iowa for individuals and businesses that install solar energy systems on or after January 1, 2025. The credit equals 50% of two federal solar energy credits (capped at $5,000 for residential systems and $20,000 for commercial systems), applicable against income, franchise, and moneys and credits taxes. Unused credits can be carried forward for up to 10 years, and applicants must submit applications by May 1 each year. The bill limits annual credits to $5 million total, with at least $1 million reserved specifically for residential installations, and prevents double-dipping with other solar tax credits.