United States (federal) IRS / Internal Revenue Service Closes 31 December 2032

Energy Efficient Home Improvement Credit

Up to $3,200/year available

A federal income-tax credit worth 30% of the cost of qualifying efficiency upgrades — up to $2,000/year for heat pumps and $1,200/year for insulation, windows, doors, and home energy audits.


What is the 25C Credit?

The Energy Efficient Home Improvement Credit is administered by IRS / Internal Revenue Service and available to eligible properties in United States (federal). It is designed to help homeowners reduce the upfront cost of energy-efficient and clean-energy improvements — supporting US climate goals while lowering household energy bills.

This scheme supports installations including Hvac, Insulation, Windows.


Am I eligible?

  • You must own and live in the home as your primary residence (existing homes only — not new construction).
  • The home must be located in the United States.
  • Improvements must meet the efficiency standards specified in IRA §25C (e.g. ENERGY STAR Most Efficient or CEE tiers for heat pumps).
  • The credit is nonrefundable: it reduces the federal income tax you owe but cannot be carried forward to future years.
  • Annual limits apply per category — $2,000 for heat pumps/heat-pump water heaters and $1,200 combined for other measures.

Not sure if you qualify? A free home assessment from one of our licensed contractors will confirm your eligibility and identify every incentive you can access.


How it works

  1. 1

    Have a contractor install qualifying equipment and keep all receipts and manufacturer certification statements.

  2. 2

    Confirm the product meets the §25C efficiency tier and record its PIN/qualified-manufacturer identifier where required.

  3. 3

    File IRS Form 5695 (Residential Energy Credits) with your federal income-tax return for the year the work was completed.

  4. 4

    The credit is applied against the income tax you owe when you file.


Which upgrades does it cover?


Scheme deadline: 31 December 2032

This incentive is available until 31 December 2032. Contractor slots fill up quickly — we recommend requesting quotes as early as possible to avoid missing the deadline.