Home Energy Tax Credit Calculator

2026

Calculate 25C and 25D energy efficiency credits for solar, heat pumps, insulation, and more.

Note: Federal home energy credits (Sections 25C and 25D) expired for expenditures after December 31, 2025 under the One, Big, Beautiful Bill. This calculator shows what credits would have applied. Check state and local programs for current incentives.

$

Tax Credit

$4,500.00

Net Cost After Credit

$10,500.00

Credit Details

Project Cost$15,000.00
Credit Rate30%
Your Credit$4,500.00

Use the Home Energy Tax Credit Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.