Vermont heat pump rebates in 2025 include Efficiency Vermont rebates of $200–$800 per system depending on equipment type and efficiency rating, plus federal IRA Section 25C tax credits of 30% (up to $2,000 for heat pumps). Income-qualified households may receive up to $8,000 through the IRA's 25D Residential Clean Energy Credit. Combined incentives can reduce heat pump installation costs by $2,500–$10,500 depending on household income and system type.