What Are Supporting Organizations?
Supporting organizations are 501(c)(3) public charities classified under 509(a)(3). They are established to support one or more designated public charities (the “supported” organizations), such as universities, hospitals, libraries, schools, or specific nonprofits.
Types of Supporting Organizations
Supporting organizations are categorized based on their relationship with the supported organization:
- Type I – Operated, supervised, or controlled by the supported organization.
- Type II – Supervised or controlled in connection with the supported organization.
- Type III – Operated independently of the supported organization and further divided into:
- Functionally Integrated
- Non-Functionally Integrated
Grant Eligibility for Private Foundations
Private foundations can make grants to supporting organizations under specific conditions:
- Type I, Type II, or Type III (Functionally Integrated): Eligible for grants without additional due diligence.
- Type III (Non-Functionally Integrated): Requires expenditure responsibility to prevent a taxable expenditure. These grants do not count toward the foundation’s distribution requirement.
Grantmaking Tips
If your foundation is considering funding a supporting organization:
- Fund the Supported Organization Directly – A simpler alternative to ensure compliance.
- Verify the Supporting Organization’s Classification – Ask if they have a legal determination letter confirming their type. If not, encourage them to obtain one to streamline future grant requests.
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