
Clean Energy Credits and Basis Adjustments
Federal residential energy tax credits encourage homeowners to install solar panels, heat pumps, and energy-efficient roofs. While these credits lower your annual tax bill, they affect your property basis calculations.
Under tax law, claiming a federal residential clean energy credit requires you to reduce your home’s basis by the dollar value of the credit claimed.
Suppose you spend $30,000 installing a rooftop solar energy system and receive a 30% federal tax credit worth $9,000. Your net addition to your home’s tax basis equals $21,000, not the full $30,000 contract price.
Save IRS Form 5695 alongside paid contractor invoices, equipment manufacturer certification statements, and proof of payment. Hold these records for the life of the property plus three to six years post-sale.

To many pop ups this website is tooooo difficult to read!
How long do you have to keep tax returns and accompanying documents if you DON’T own a home?