For decades, the federal Investment Tax Credit made solar financially attractive for businesses and farms. The logic was simple: install a solar system, get 30% of the cost credited against your tax bill. The problem for non-profits, churches, schools, and municipalities was equally simple: they don't have a tax bill. The credit was useless to them.
The Inflation Reduction Act changed that permanently. And it's one of the most underutilized provisions in current federal tax law.
What Is Elective Pay?
Section 6417 of the tax code — often called "elective pay" or "direct pay" — allows qualifying tax-exempt organizations to receive clean energy tax credits as a direct cash refund from the IRS. The mechanism treats the credit as an overpayment of tax, and the IRS issues a payment equal to the credit amount.
Not a deduction. Not a credit against something you don't owe. A check.
For a qualifying organization that installs a $250,000 solar system, that's a $75,000 payment from the IRS. For a $500,000 system, it's $150,000.
Who Qualifies
The list of qualifying "applicable entities" is broad:
- 501(c)(3) non-profits — charities, foundations, food banks, social service organizations
- Churches and religious organizations — no 501(c)(3) filing required; covered under federal statute
- Schools and universities — public school districts, private non-profit schools, community colleges, higher education
- Municipalities and government entities — cities, counties, townships, state agencies
- Tribal governments and Alaska Native Corporations — explicitly listed in statute
- Hospitals and non-profit healthcare systems
- Rural electric cooperatives serving communities under 5,000 population
Notable exclusions: 501(c)(6) trade associations and for-profit businesses don't qualify for elective pay (for-profits use the regular ITC against their tax liability, or transfer it under a separate provision).
How the Process Works
The process has four steps:
Design and install your system. Construction should begin before July 4, 2026, and the system must be placed in service by December 31, 2027 to qualify for the current ITC.
Pre-register with the IRS. After your system is placed in service, you register each project through the IRS Energy Credits Online portal. This can take up to 120 days — don't wait until the last minute. You'll need an ID.me account and a registration number for each project site.
File Form 990-T. You attach Form 3800 to claim the credit. This filing is required even for organizations that don't normally file anything with the IRS — including churches and municipalities.
Receive payment. The IRS processes your return and issues a direct payment equal to 30% of your total installed system cost.
Bonus Depreciation Doesn't Apply Here
Businesses that install solar can stack the 30% ITC with 100% first-year bonus depreciation (thanks to the One Big Beautiful Bill Act signed in July 2025) to recover nearly 60% of their project cost in year one.
Non-profits can't use bonus depreciation — there's no taxable income to shelter. But the direct cash payment is often a more straightforward benefit. You get 30% back as cash, period. No tax strategy required.
The December 31, 2027 Deadline
For most non-profit and municipal solar projects — which are typically completed in weeks to a couple of months — the practical deadline is this: the system must be placed in service by December 31, 2027. Start soon, and that's a comfortable window. But the IRS pre-registration process alone can take up to 120 days, so early planning matters.
A Note on Working With Your Financial Team
The IRS pre-registration and Form 990-T filing process is manageable, but it requires careful documentation and coordination with your accountant or CFO. Organizations that don't normally file with the IRS will need to get familiar with that process.
We work alongside non-profit financial teams regularly. We can provide detailed project documentation — system costs, placed-in-service dates, registration numbers — in whatever format your accountant needs to complete the filing.
The Practical Bottom Line
A church spending $80,000 on a solar system gets $24,000 back from the IRS and then saves on its electric bill for the next 25+ years. A school district spending $300,000 gets $90,000 back. A city utility building gets $150,000 back on a $500,000 system.
The payback periods for non-profit solar — even without the depreciation benefits businesses enjoy — are often shorter than for residential systems, because the electric bill savings are larger and the direct payment is immediate.
If your organization has been curious about solar but assumed the tax benefits didn't apply to you, they do now.
Want us to put together the numbers for your organization? Reach out — we'll prepare a project summary your board or finance committee can review.