Nonprofits are private organizations, not government agencies. Whether nonprofits are public or private is a question that trips people up because two different meanings of “public” get tangled together: the legal question of who created and owns the organization, and the IRS classification of where its money comes from. Legally, a nonprofit is a private corporation formed by private individuals under state law. The IRS then sorts those private corporations into “public charities” and “private foundations” based on funding sources, and federal tax law requires them to share far more financial information than an ordinary private company ever would.
Why a Nonprofit Is Legally Private
A nonprofit is created the same way a for-profit business is created. Someone files articles of incorporation with a state office, usually the Secretary of State, and pays a filing fee. That act forms a private non-stock corporation under the state’s nonprofit corporation statute. The organization can sign contracts, hire staff, own property, and sue or be sued in court. No legislature passes a bill to bring it into existence. No governor signs an executive order. That is the standard test for whether an entity is a government body, and nonprofits fail it.
This stays true even when a nonprofit looks like an extension of government. A food bank handing out USDA commodities, a housing organization administering federal vouchers, and a clinic funded almost entirely by Medicaid are all still private corporations. Government grants and contracts bring compliance obligations with them, but they do not convert the recipient into a public agency.
One practical result: the Freedom of Information Act does not apply to nonprofits. FOIA requires federal agencies to produce records on request. A nonprofit can decline any records request that goes beyond what tax law specifically forces it to share. Its internal emails, board discussions, and strategic documents are not public records.
What the IRS Means by “Public” and “Private”
When you see the words “public charity” and “private foundation” in the nonprofit world, those are IRS labels about funding, not statements about government ownership. Both categories sit inside Section 501(c)(3). Every 501(c)(3) organization is presumed to be a private foundation unless it can prove it qualifies as a public charity.
Public Charities
An organization qualifies as a public charity under Section 509(a) if it draws broad financial support. The core measure is the one-third support test: normally, more than one-third of the organization’s total support must come from public contributions, government grants, or a combination of the two.1eCFR. 26 CFR 1.509(a)-3 – Broadly, Publicly Supported Organizations Churches, hospitals, schools, and organizations with wide donor bases usually meet it. “Public” in this phrase describes the breadth of donors, nothing more.
The IRS assigns this classification when it approves the initial application for tax-exempt status on Form 1023.2Internal Revenue Service. Frequently Asked Questions About Form 1023 After the first five years, the IRS tracks public support annually through Schedule A of Form 990.3Internal Revenue Service. Advance Ruling Process Elimination – Public Support Test If support falls below the one-third threshold and stays there, the organization can be reclassified as a private foundation.p>
Private Foundations
Private foundations are usually funded from a narrow source: a single family, a wealthy individual, or a corporation. The Bill & Melinda Gates Foundation and the Ford Foundation are the standard examples. Because the money comes from a concentrated source, the tax code imposes tighter rules so the wealth still moves toward charitable use.
The central rule is the minimum distribution requirement. A private foundation must distribute at least 5% of the fair market value of its non-charitable-use assets each year in qualifying distributions, such as grants and program expenses. A foundation that misses this floor faces a 30% excise tax on the undistributed amount, and if the shortfall is not corrected during the taxable period, the penalty rises to 100%.4Office of the Law Revision Counsel. 26 USC 4942 – Taxes on Failure to Distribute Income Private foundations also pay a flat 1.39% excise tax on net investment income.5Internal Revenue Service. Private Foundations: Treatment of Qualifying Distributions IRC 4942(h)
A third status, the Section 509(a)(3) supporting organization, exists for charities that support other public charities. They avoid private foundation classification through their structural relationship with the supported charity rather than by passing the public support test.6Internal Revenue Service. Section 509(a)(3) Supporting Organizations
Why Nonprofits Still Feel Public
A nonprofit is private, but tax-exempt status comes with a transparency bargain no ordinary private company has to accept. In exchange for skipping the 21% federal corporate income tax, the organization has to open its financial records to essentially anyone who asks.
Form 990 Disclosure
The core of nonprofit transparency is IRS Form 990, an annual return that lays out revenue, expenses, executive pay, and board membership.7Internal Revenue Service. About Form 990, Return of Organization Exempt From Income Tax Federal law requires every 501(c) organization to make its three most recent 990s and its original exemption application available for public inspection.8Office of the Law Revision Counsel. 26 USC 6104 – Publicity of Information Required From Certain Exempt Organizations and Certain Trusts Sites like GuideStar and ProPublica’s Nonprofit Explorer pull these filings into searchable databases. Anyone can look up what a local charity’s executive director earns.
An organization that refuses to produce these records faces a penalty of $20 per day, capped at $10,000 per return, with an additional penalty for willful refusal.9Office of the Law Revision Counsel. 26 USC 6652 – Failure to File Certain Information Returns, Registration Statements, Etc. Privately held for-profit companies generally have no comparable disclosure obligation.
Single Audits
Nonprofits that spend federal grant money face another layer of review. Under the Uniform Guidance, any non-federal entity that expends $1,000,000 or more in federal awards during a fiscal year must undergo a Single Audit. Those reports go to the Federal Audit Clearinghouse and are publicly accessible.10eCFR. 2 CFR 200.501 – Audit Requirements Organizations spending less than that are exempt from the Single Audit itself but still have to keep records available to federal agencies and the Government Accountability Office.
State Charitable Solicitation Registration
Most states require nonprofits to register with a state agency, often the Attorney General’s office, before soliciting donations from residents.11Internal Revenue Service. Charitable Solicitation – State Requirements Roughly 40 states and the District of Columbia have these laws. Fees vary, and some states exempt religious organizations, schools, or smaller nonprofits. An organization that fundraises across state lines may have to register in every state where it asks for money.
Nobody Owns a Nonprofit
The clearest structural line between a nonprofit and a for-profit company is ownership. A for-profit corporation has shareholders who hold equity, collect dividends, and can sell their stake. A nonprofit has none of that. The non-distribution constraint, written into both state incorporation statutes and the federal tax code, bars the organization from distributing its net earnings to any private individual.12Office of the Law Revision Counsel. 26 USC 501 – Exemption From Tax on Corporations, Certain Trusts, Etc. If the organization dissolves, whatever remains has to go to another tax-exempt organization or to a government entity, never to the people who ran it.
A board of directors stewards the mission. Board members owe fiduciary duties of care, loyalty, and obedience, but they hold no financial stake. Most serve as volunteers, sometimes reimbursed for reasonable expenses. The assets they oversee are held for the mission, not for any person.
When an insider tries to pull value out anyway, the penalty is steep. Under Section 4958, an “excess benefit transaction,” where a person with substantial influence over the organization receives more value than they provide, triggers a 25% excise tax on the excess benefit, paid by the recipient. Managers who knowingly approved the deal owe a separate 10% tax. If the excess benefit is not corrected within the taxable period, the tax on the disqualified person jumps to 200%.13Office of the Law Revision Counsel. 26 USC 4958 – Taxes on Excess Benefit Transactions The tax code treats a nonprofit’s assets as effectively locked to charitable use.
Private Status Doesn’t Mean Unrestricted
Being a private corporation with tax-exempt status does not mean a nonprofit operates free of tax or free to do anything it wants. A few important limits apply.
When a nonprofit regularly earns income from a trade or business unrelated to its exempt purpose, that income is subject to unrelated business income tax at standard corporate rates.14Internal Revenue Service. Unrelated Business Income Defined A museum gift shop selling books tied to its collection is related. The same museum renting its parking garage to weekday commuters likely is not. The tax code excludes activities where substantially all the work is done by volunteers, income from selling donated merchandise, and passive investment income like dividends, interest, royalties, and certain rents.15Internal Revenue Service. 16Internal Revenue Service. Instructions for Form 990-T
Section 501(c)(3) organizations are absolutely prohibited from participating in any political campaign for or against a candidate for public office, directly or indirectly. A violation can cost the organization its exemption and trigger excise taxes.17Internal Revenue Service. Restriction of Political Campaign Intervention by Section 501(c)(3) Tax-Exempt Organizations Lobbying on specific legislation is allowed, but it cannot be a “substantial part” of the organization’s activities. Organizations that want clearer limits can elect the Section 501(h) expenditure test, which replaces the vague standard with specific dollar caps.18Internal Revenue Service. Measuring Lobbying Activity: Expenditure Test
Federal exemption also does not automatically exempt a nonprofit from state and local taxes. Depending on the jurisdiction, a nonprofit may still owe state income tax, sales tax on purchases, or property tax on real estate it owns. Each state has its own rules, and many require a separate application for each type of exemption. Checking with the state department of revenue and the local tax assessor early, before large purchases or a real estate acquisition, avoids the most common surprise in this area.