U.S. Internal Revenue Service
Annual federal tax credit of 30% for energy-efficient improvements: up to $1,200/year for insulation, windows, doors, and energy audits; up to $2,000/year for heat pumps and water heaters. Total maximum $3,200/year. Resets annually.
Primary residence only, must own, annual limit resets each year, no income limit
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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