Introduction – What is Publication 6015?
IRS Publication 6015, formally designated as Exempt Organizations Technical Guide TG 3-31, provides comprehensive official instructions on Type I Supporting Organizations under Internal Revenue Code Section 509(a)(3). The Internal Revenue Service catalogs this technical reference under Catalog Number 95237D. First issued in September 2024 and maintained as an active standard across the 2025–2026 IRS Priority Guidance plan and related 2026 administrative updates, this publication serves as the primary roadmap for evaluating charitable entities structured to assist other public charities.
Under federal tax law, every tax-exempt charitable organization is classified as either a private foundation or a public charity. Private foundations face stricter operating rules, excise taxes, and lower charitable contribution deduction limits for donors. Publication 6015 explains how an entity can obtain favored public charity status by aligning itself directly with an established public charity, such as a university, hospital, or church.
Instead of raising funds from the general public every year to prove wide community backing, a supporting organization earns its public charity standing through its close relationship with the primary charity it serves. Publication 6015 outlines exactly how an organization must structure its governing board, draft its charter documents, and conduct its daily activities to satisfy federal examiners.
Who Should Read This Publication
Publication 6015 is written for anyone involved in creating, advising, or operating an auxiliary nonprofit entity. It provides clear insights for people who do not have extensive legal backgrounds but need to understand federal charity regulations.
- Nonprofit Founders and Organizers: Individuals who want to set up an endowment, booster club, or fundraising foundation to assist an existing school or medical center.
- Charity Board Members: Directors and trustees who manage governance, appointments, and oversight responsibilities.
- Tax Practitioners and Accountants: CPAs, enrolled agents, and preparers who complete annual exempt organization filings and advise nonprofit clients.
- Major Donors: Philanthropists looking to understand the governance limits and tax benefits of funding a supporting foundation rather than a private family foundation.
Key Topics Covered
Publication 6015 walks examiners and readers through the mandatory legal requirements found in the tax code and Treasury regulations. It focuses on the structural and functional ties that must exist between a supporting organization and the charity it helps.
- The Relationship Test: How the supporting entity establishes that it is operated, supervised, or controlled by the supported charity.
- The Organizational Test: The mandatory language that must appear in the entity’s founding charter or articles of incorporation.
- The Operational Test: Permissible programs, grants, and administrative tasks that the supporting group can execute.
- Control by Disqualified Persons: Strict prohibitions that prevent donors, founders, or their family members from controlling the organization.
- Rules Regarding Foreign Supported Charities: Special standards that apply when assisting organizations operating outside the United States.
Detailed Breakdown of Main Concepts
To qualify under Section 509(a)(3) as a Type I supporting organization, an entity must pass several distinct legal tests. Publication 6015 breaks down these concepts into logical building blocks.
The “Operated, Supervised, or Controlled By” Test
The hallmark of a Type I supporting organization is a relationship analogous to a corporate parent and subsidiary. The supported public charity acts like the parent company, while the supporting organization acts as the subsidiary. In practice, this means the supported charity must have the legal power to appoint or elect a majority of the supporting organization’s board of directors or governing officers.
The Organizational Test
The legal charter or articles of incorporation must include specific qualifying clauses. The charter must limit the organization’s purposes strictly to supporting one or more specified public charities. Furthermore, the documents cannot authorize the entity to engage in any activity that does not directly or indirectly benefit its designated partner charity.
The Operational Test
While the organizational test looks at what the founding paperwork says, the operational test examines what the charity actually does. A Type I supporting organization can satisfy this standard by paying grants directly to the supported organization, running programs that carry out the supported group’s charitable mission, or holding and managing investment assets for its benefit.
Prohibition Against Donor Control
Federal tax law strictly prohibits disqualified persons from controlling a supporting organization directly or indirectly. Disqualified persons include substantial contributors, creators, and their family members. Even if a donor gives millions of dollars to endow the organization, they cannot hold majority voting power on the governing board or hold veto authority over its actions.
| Supporting Organization Classification | Core Relationship Analogy | Governance Structure |
|---|---|---|
| Type I (Covered in Pub. 6015) | Parent / Subsidiary | Supported public charity appoints the majority of the governing board. |
| Type II | Brother / Sister | Both organizations share common control and the same board members. |
| Type III | Responsive / Operationally Integrated | Independent board, but the supporting organization must meet strict distribution and responsiveness tests. |
Practical Examples or Scenarios
Scenario 1: The University Endowment Foundation
A regional state university establishes a separate nonprofit entity called the University Research Foundation to raise funds, accept real estate gifts, and manage patent royalties. The foundation’s bylaws provide that five of its seven board members are appointed directly by the university’s Board of Trustees. Because the university holds majority control over the foundation’s leadership, the foundation qualifies as a Type I supporting organization under Publication 6015.
Scenario 2: The Hospital Support Auxiliary
A group of community volunteers forms an organization to operate a gift shop and café inside a local nonprofit hospital, with all proceeds going to patient financial aid. The hospital’s executive committee has the authority to approve all board appointments and review the annual operating budget. This operational alignment and governance structure meet the Type I relationship test.
Scenario 3: The Impermissible Family Board
A wealthy benefactor creates a foundation to support a local animal shelter. The donor drafts articles stating the sole purpose is to benefit the shelter, but names herself, her spouse, and her son as three members of a four-person governing board, with the animal shelter appointing only one member. Even though all funds go to the shelter, this organization fails the Type I test because disqualified persons hold majority control and the shelter lacks appointing power.
How This Publication Relates to Specific Forms
Publication 6015 works directly with standard federal filing forms used during the lifecycle of a tax-exempt entity. Knowing which forms correspond to these rules helps prevent administrative rejections.
- Form 1023 (Application for Recognition of Exemption): When applying for 501(c)(3) tax-exempt status, an applicant must complete Schedule D if seeking supporting organization status. The questions on Schedule D mirror the organizational and relationship tests detailed in Publication 6015.
- Form 990 (Annual Information Return): Organizations must file Form 990 annually. Supporting organizations must complete Schedule A, Part I, where they identify their classification as Type I, Type II, or Type III, and disclose the names and employer identification numbers of the public charities they support.
- Schedule A (Public Charity Status and Public Support), Part IV: This section asks detailed questions regarding board appointment rights, distributions, and whether any disqualified person exercises indirect control over organizational assets.
Common Misunderstandings Clarified
Many taxpayers and new nonprofit directors misunderstand how supporting organizations work in the tax code. Publication 6015 helps eliminate recurring points of confusion.
Misunderstanding 1: Supporting organizations are identical to private foundations. While both types of entities often hold endowments and issue grants, a supporting organization is legally classified as a public charity. This distinction gives donors access to higher income tax deduction limits and protects the organization from annual net investment excise taxes.
Misunderstanding 2: Founding donors can maintain veto authority over grants. Donors often believe they can retain ultimate say over where investments go if they write the checks. Under the disqualified person rules in Publication 6015, any arrangement giving a donor informal or formal veto power causes the entity to fail the operational and control standards.
Misunderstanding 3: The organization can support any charity chosen by the board each year. A Type I supporting organization cannot act as an open-ended grantmaker choosing random causes. Its organizational charter must specify or limit the publicly supported entities it is legally chartered to assist.
Why This Publication Matters for Taxpayers
Understanding Publication 6015 protects both nonprofit organizations and the donors who support them. For an organization, falling out of compliance means losing public charity status and being reclassified as a private foundation, which can trigger penalty taxes and heavy reporting burdens.
For everyday taxpayers and philanthropists, supporting organizations offer an effective way to support large public institutions while maximizing individual tax deductions. When individuals donate cash or appreciated assets to a qualifying Type I supporting organization, their gifts receive the most favorable charitable deduction treatment permitted by the Internal Revenue Code.
Following the guidelines in this technical manual ensures that donations flow efficiently to community programs, hospitals, and educational facilities without triggering unexpected audit complications from the IRS.
Frequently Asked Questions
What does “operated, supervised, or controlled by” mean in plain English?
It means the public charity you support has direct authority over your governing board. In practical terms, the supported charity must have the power to appoint or elect more than half of your board of directors, ensuring that its interests always direct your mission.
Can a Type I supporting organization assist more than one charity?
Yes, an entity can support more than one public charity. However, the governing bodies of the supported organizations must collectively have majority control over the appointment of the supporting organization’s board.
What happens if a supporting organization loses its Type I classification?
If the organization no longer meets the governance or operational tests, the IRS will generally reclassify it as a private foundation. This reclassification subjects the entity to private foundation excise taxes, mandatory distribution minimums, and more restrictive rules on self-dealing.
Can an organization pay compensation to its founders?
Yes, but any compensation must be reasonable and paid strictly for necessary services rendered to carry out the charitable purpose. Furthermore, founders cannot hold a controlling block of votes on the board that sets compensation levels.
Conclusion
IRS Publication 6015 (Technical Guide TG 3-31) provides essential guidance on navigating the requirements of IRC Section 509(a)(3) Type I supporting organizations. By following its rules regarding parent-subsidiary governance, strict non-donor control, and clear organizational documents, nonprofits can secure the benefits of public charity status while maintaining focused support for vital public institutions. Reviewing your organization’s charter and board appointments against this publication will keep your auxiliary charity compliant, transparent, and well-positioned for long-term philanthropic success.
