In a world where every dollar counts and donors want to see measurable change, foundations are exploring smarter, more flexible tools to fulfill their missions. One of the most powerful—but still misunderstood—tools in the philanthropic toolkit is the Program-Related Investment, or PRI.
If you’re wondering whether it’s a grant, a loan, or something in between—you’re not alone. But once you understand what a PRI really is, it’s easy to see why more and more foundations are leaning in.
The Definition: PRI in Plain English
A Program-Related Investment is a mission-first investment made by a private foundation to support charitable work. Unlike traditional grants, which are essentially gifts, PRIs are structured more like loans or equity investments—except they must prioritize social impact over financial return.
That distinction is key. The IRS says a PRI must serve a charitable purpose. If a foundation stands to make a profit, great—but that can’t be the main goal. The driving force behind a PRI must be mission, not money.
PRIs can take different forms—low-interest loans, loan guarantees, equity investments in social enterprises, or even recoverable grants. But no matter the form, what they all have in common is this: they are designed to further a foundation’s charitable purpose and count toward its federally mandated 5% annual distribution requirement.
How PRIs Actually Work
PRIs are often used in situations where a foundation sees both a social need and a financially sustainable solution. For example, a foundation could issue a low-interest loan to a nonprofit that builds affordable housing or invest in a social enterprise developing accessible health technologies for underserved populations.
As these recipients repay the funds—often over several years—the capital returns to the foundation and can be redeployed for additional charitable projects. This ability to recycle philanthropic capital is a key advantage of PRIs.
Why Foundations Are Taking a Closer Look
While Program-Related Investments have been around since the 1970s, they’re getting more attention lately. More foundations are looking into how PRIs can help them have more impact without increasing their annual grant budgets.
One of the biggest benefits of a PRI is that it can be recycled. Unlike traditional grants which are one-time expenditures, PRIs allow funds to come back and be redeployed in future charitable initiatives. This allows foundations to stretch their resources further over time.
PRIs can also attract additional funding. When a foundation invests in a mission-driven organization, it can signal credibility and reduce perceived risk for other investors or funding partners.
And equally important is the flexibility of PRIs. They can be used for a range of needs – from bridge loans to nonprofits waiting for government contracts to early-stage equity to innovative social ventures. This versatility makes PRIs a practical tool for foundations to meet organizations where they are and support sustainable progress.
Important Considerations for PRIs
PRIs aren’t for everyone. They come with more strings attached than grants and require more oversight.
First, there’s the legal side. Foundations must make sure their PRIs meet IRS guidelines. If a PRI is structured incorrectly, it could be considered a “jeopardizing investment,” and the foundation could be penalized. Not something you want to DIY without legal and financial advisors involved.
There’s risk. Some PRIs may not be repaid. Others may take years before the foundation sees its money again. For smaller foundations with smaller endowments, tying up funds for long periods may not be feasible.
Finally, PRIs require due diligence. Foundations must vet investees not only for alignment with mission but also for operational soundness. And once the money is out the door, it’s not a set-it-and-forget-it situation. There’s ongoing monitoring, impact measurement and financial tracking.
Not Just for Billion-Dollar Foundations
When people hear the word “investment,” they often assume PRIs are only for large, institutional players with deep pockets. But more modest family foundations and donor-advised funds are starting to test the waters too.
It doesn’t take tens of millions to get started. It just takes a willingness to rethink what philanthropy can look like. For example, a foundation that normally gives out $500,000 a year in grants might decide to allocate $100,000 to a PRI fund. Even a single well-structured loan to a nonprofit could create ripple effects far beyond what a one-time grant might achieve.
PRIs vs. Impact Investing
There’s often confusion between PRIs and impact investing. Both aim to generate social or environmental benefits. Both involve putting money into projects rather than just handing it out. But the motivations and expectations are different.
Impact investors seek market-rate or near-market returns alongside social impact. It’s a dual-purpose model—do good and make money.
PRIs, on the other hand, are charitable first, financial second. If they produce a return, great—but it’s not required. And that’s exactly why PRIs qualify as charitable distributions under IRS rules, while traditional impact investments do not.
Think of PRIs as sitting at the intersection of philanthropy and finance. They’re not designed to maximize wealth—they’re designed to maximize change.
Real Impact, Real Examples
One well-known foundation once issued a PRI to a community lender focused on providing capital to minority-owned businesses in underserved neighborhoods. The loan helped dozens of entrepreneurs get started. Some opened restaurants. Others launched local services. Jobs were created. Neighborhoods were revitalized. And the loan? It was fully repaid within five years.
Another example: A foundation concerned about environmental justice invested in a nonprofit that was creating low-cost solar energy kits for off-grid communities. The initial PRI gave the nonprofit enough runway to prove its model. That traction attracted additional funders—both philanthropic and private—and eventually helped the organization scale internationally.
These aren’t just feel-good stories. They show how capital, when used creatively, can accelerate real-world solutions.
The Value of Strategic Giving
PRIs offer foundations an opportunity to think beyond the limitations of traditional grants. They enable capital to be deployed strategically, responsibly, and in alignment with long-term goals. When implemented correctly, PRIs reflect a sophisticated approach to philanthropy—one that blends financial stewardship with deep mission commitment.
At Crewe Foundation Services, we work with private foundations to assess whether PRIs are a suitable part of their giving strategy. Our team helps navigate legal requirements, draft supporting documentation, and manage the administrative complexities involved in executing a successful PRI.
If your foundation is looking to expand its impact while maintaining fiscal responsibility, a Program-Related Investment may be the right next step.
To learn more about how PRIs could fit into your foundation’s strategy, contact us for a consultation. Our team is here to help you make every dollar work harder for the mission you care about most.
