The federal 25D credit for homeowner-owned solar ended for systems completed after December 31, 2025. These guides explain what still applies in 2026: state credits and rebates, property and sales tax exemptions, and how lease and PPA providers use business credits.
Federal solar tax credit 2026: 25D ended for systems finished after 2025. See who can still claim, carryforwards, leases, PPAs and state credits.
Solar incentives by state for 2026: state tax credits, property tax exemptions, rebates, SRECs and the export rules that matter most now that 25D is gone.
Check whether the federal 25D credit applies to your system and how much carries forward.
Estimate the price of a home solar system, with or without a battery, in 2026.
Compare cash, loan, lease and PPA over 25 years side by side.
