Energy Incentive Finder

Energy incentives come in several forms, and understanding the difference is crucial for maximizing your savings. Tax credits directly reduce the amount of federal or state income tax you owe. If you owe $10,000 in taxes and claim a valid $2,000 state or federal credit, you only pay $8,000. This is far more valuable than a tax deduction, which only reduces your taxable income. In 2026, the first question is whether a federal credit still exists for the project type; several residential credits that older articles list as active now apply only to qualifying pre-deadline property or carryforward situations.

Rebates are direct payments (usually a check or account credit) from state agencies or utilities. They are typically applied for separately and may have first-come, first-served funding. Unlike tax credits, rebates do not depend on your tax situation, making them accessible regardless of income level. Many states offer both: for example, Massachusetts provides the SMART solar incentive (performance-based rebate) alongside the 15% state solar tax credit.

Sales tax exemptions and property tax exemptions provide ongoing savings. A sales tax exemption on a $40,000 solar system in New Jersey can save roughly $2,650 at the point of purchase. Property tax exemptions can prevent solar equipment from increasing your assessed taxable value. The best 2026 strategy is to stack what is still active: state rebates, tax exemptions, SRECs, utility demand-response payments, and any federal credit your project can actually document.

The Inflation Reduction Act (IRA), signed in 2022, expanded several clean energy credits and created a simple 30% homeowner-credit story that spread across thousands of solar and efficiency pages. That older story is now incomplete. IRS guidance under the One, Big, Beautiful Bill Act says the residential clean energy credit is not available for property placed in service after December 31, 2025, and the energy efficient home improvement credit is not available for property placed in service after that date.

That makes state and utility research more important, not less. California battery rebates, New York solar incentives, Massachusetts heat-pump rebates, SRECs, property-tax exemptions, sales-tax exemptions, and demand-response payments can still move the economics. The right comparison is no longer "federal plus state by default"; it is "current federal eligibility first, then stack every active local program."

Use the calculator above to identify which programs remain worth checking in your state, then model the actual economics with our Solar Savings Calculator and EV Savings Calculator. The projects that still work in 2026 usually win through high utility rates, strong state incentives, efficient equipment, and good usage patterns rather than an automatic federal credit.