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Geothermal heat pump tax credit

$15,000-$35,000

Can You Write Off Geothermal Heat Pump Tax Credit?

Short answer: Not for 2026: the 30% 25D credit for geothermal systems ended for systems placed in service after 2025.

The 25C and 25D home energy credits ended for property placed in service after December 31, 2025 under the 2025 tax law.

Records to keep: Keep receipts, statements (1098, 1098-T, 1099, W-2G), and a note of what each cost was for. Compare itemizing to the 2026 standard deduction before you claim.