Supporting Organizations Overview
Supporting organizations are 501(c)(3) public charities with a subclassification of 509(a)(3). They are formed to support one or more other public charities, known as the “supported” organizations. Examples include foundations supporting universities, hospitals, libraries, schools, or specific charities.
Types of Supporting Organizations
Supporting organizations are divided into three types based on their control by the supported organizations:
- Type I
- Type II
- Type III
Type III organizations are further classified into:
- Functionally Integrated
- Non-functionally Integrated
Grant Eligibility for Private Foundations
Private foundations can make grants to certain supporting organizations:
- Type I, Type II, or Type III (Functionally Integrated): Eligible for grants with no extra due diligence.
- Type III (Non-functionally Integrated): Requires “expenditure responsibility” to avoid taxable expenditure. These grants do not count toward the foundation’s distribution requirement.
Grantmaking Tip
If your foundation wants to fund a supporting organization, consider these options:
- Fund the Supported Organization Directly
This is a simple alternative to funding the supporting organization. - Verify the Supporting Organization Type
If you prefer to make a grant to the supporting organization, ask if they have a letter from an attorney clarifying their type. If not, encourage them to obtain one. This letter will help with future grant requests.
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