A private foundation is a type of non-profit that receives funding from an individual or group, rather than relying on government or corporate funding. Take a deep dive into what is a private foundation and how to start one. Note the differences between a private foundation and a public charity.

How Private Foundation Funding Works
There are many types of foundations. Private foundations, like public charities and other private entities, receive funds from donors or other sources. The biggest difference between a private foundation and a public charity is the way they raise funds . A private foundation is generally funded by a single, large endowment of funds. This endowment is used to generate profits through investments. a public charity solicits donations from donors, grants and the community.
The endowment structure of foundations allow for a steady source of funding through investments. Foundations are not required to pay out the full amount of their endowment each year, but they must spend at least 5% on charitable activities.
This means that foundations are more likely to be able to fund large-scale projects, while public charities must rely on smaller donations from a larger number of people.
What is a private foundation?
A private foundation is a type of tax-exempt organization that typically provides grants to other nonprofit organizations. These foundations are established by an individual, family or corporation and have one or more trustees who are responsible for the foundation’s assets.
They are typically funded by an endowment, personal or family wealth and annual gifts from the founder or donors. The largest foundations have an endowment of more than $100 million, and some are worth billions of dollars.
They can also engage in other activities that are related to their exempt purpose.
Benefits of a Private Foundation
- Have greater control over their assets than public charities, and they are not required to pay out a certain percentage of their income. In addition, private foundations can receive grants from other charitable organizations, but public charities cannot.
- They can use any money that is left over at the end of the year as they see fit. They are not required to pay out 5 percent of their assets each year, as public charities must do.
Disadvantages of a Private Foundation
Although a foundation may have more flexibility in its operations, it also has some disadvantages.
- They are not required to pay out a certain percentage of their income, and they can use any money that is left over at the end of the year as they see fit. This can cause problems, however, because foundations are required to pay out 5 percent of their assets each year. If a private foundation has a lot of assets, it may not be able to use all that money each year. If the private foundation does not spend its 5 percent, it must pay taxes on the amount that it did not spend.
- They are also required to pay a small excise tax each year on the amount of their net investment assets, which is calculated by dividing the value of all investments by the number of shares outstanding.
- They are also subject to an additional tax on investment income, which is imposed on the net investment income that exceeds the foundation’s minimum payout requirement. This additional tax is equal to 2 percent of the amount by which the foundation’s net investment income exceeds its minimum payout.
- Public charities, on the other hand, need not pay any taxes on their investment earnings because they are not required to distribute any of their earnings.
This tax difference is the reason why foundations tend to have more money available for grants than public charities. In fact, if a foundation’s investment income is less than its minimum payout, it will be subject to a 100 percent tax on its net investment income.
The difference between the two types of charities also impacts how they are regulated.
Private Foundations and Federal Tax Requirements
Private foundations file Form 990-PF with the IRS and are subject to the same rules and regulations as other charitable organizations.
Unlike public charities, foundations are subject to extensive legal and regulatory requirements. They must file a Form 990-PF with the IRS (a copy of which is also sent to the charity’s state attorney general), as well as additional state and federal forms. They must also file an annual Form 990-T with the IRS, which is a return to report taxes on investment income.
Private Foundation vs Charitable Organization Funding
The main difference between a private foundation and a public charity is that the former derives its income from investments and other sources, while the latter relies on donations.
What is a private foundation funding?
- More likely to be able to take a long-term approach when it comes to their investments, while public charities must invest in shorter term projects that will produce results quickly.
- Private foundations and public charities have some differences in how they are taxed. The money donated to a private foundation is tax-deductible. In addition, because the funds come from an endowment, private foundations do not need to pay out as much money each year. Public charities must spend at least 5% of their endowments annually on charitable activities. This means that they are required to raise more money each year than private foundations.
- Can earn more money each year and still be considered non-profit, while public charities must spend more of their funding and earn less each year.
What is charitable organization funding?
- Public charities also have less flexibility in how they can use the funds. Private foundations have more leeway to spend their money on a variety of different causes, while public charities must be able to show that they are using their funds for the public good.
- Public charities are typically funded by contributions from the general public, although they can also be funded by government grants or contracts. The largest public charities have budgets in the hundreds of millions or even billions of dollars.
- Public charities file Form 990 with the IRS and are subject to different rules than private foundations.
- A public charity can qualify as a private foundation if it is controlled by a group of people who are not at arm’s length from each other. A public charity that loses its status as such can regain it, but only after following the rules for private foundations.
- Public charities can engage in lobbying, political campaigning, and other activities that are not permitted to private foundations because of their status as a public charity.
- Public charities must also pay a tax on their net investment income, which is the interest they earn off of investments minus any deductions for operating costs.
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Sources of Funding
Public charities are supported by gifts from the public and/or government support, which generally is limited to a maximum of 5% of the organization’s support. Private foundations are supported by their own endowment funds or by contributions from very wealthy individuals and/or corporations, which can comprise as much as 50% of the organization’s support.
How to start a private foundation
The cost of setting up a foundation is generally much higher than that for a public charity. In addition to the costs associated with registering as an exempt organization under section 501(c)(3) of the Internal Revenue Code, a private foundation must also pay an initial and ongoing tax on investment income. The IRS charges $500 for filing articles of incorporation to create a private foundation; this fee is waived for public charities. In addition, a foundation must pay an annual tax equal to 2% of its investment assets each year.
Ongoing Compliance and Reporting Requirements
In addition to the initial and ongoing costs of registering as a foundation, there are numerous other costs associated with maintaining tax exempt status. These include accounting for assets, preparing an annual IRS Form 990-PF, and complying with the various restrictions on political activity.
It must also devote significant resources to monitoring its activities to ensure compliance with the law. For example, a foundation must have an annual independent audit to ensure that it is adhering to the restrictions on self-dealing, as well as file Form 4720 each year with the IRS.
Can you draw a salary from a private foundation?
Yes, foundations may pay compensation to officers, directors and employees. However, the IRS requires that a foundation’s executive compensation be “reasonable.”
The IRS defines a reasonable salary as one that is comparable to the compensation paid by similar organizations. A foundation may be required to pay a salary that is higher than what it would have been if the organization were not subject to the additional IRS reporting requirements.
It will need to provide the IRS with a description of its compensation policies and practices, as well as copies of any employment contracts or agreements it has with officers, directors and employees.

Two Types of Private Foundations: Support and Operating
- A supporting private foundation is one that has contributed all of its assets to another organization, usually a public charity or governmental unit.
- This type of foundation no longer exists as a legal entity, but its assets are still subject to the IRS reporting requirements.
- An operating private foundation is one that has not contributed all of its assets to another organization and must file an annual return, regardless of the amount of assets it has.
- An operating private foundation must file Form 990-PF with the IRS and provide copies to its contributors. It also must submit an annual information return to the IRS on Form 990-T.
- This type of foundation is required to pay an excise tax each year equal to 5 percent of its net investment income (gross investment income minus allowable
- Foundations have more restrictions on their use of funds than public charities do (for example, private foundations generally cannot engage in lobbying activities).
In addition, private foundations have a minimum payout requirement of 5% per year (as compared to the typical public charity’s 1-2%). This means that private foundations must distribute at least 5% of their assets each year, while public charities are not required to do so.
The reason for the difference in payout requirements is that private foundations are considered to be a permanent endowment, while public charities are seen as more temporary and must distribute at least some of their funds each year.
Private foundations are also required to pay an annual excise tax on their net investment income, which is generally not the case for public charities.
Private foundations also have more stringent restrictions on the types of activities in which they can engage, and must be organized as corporations rather than unincorporated associations.
Donor-Advised vs Private Foundation
- Private foundations are subject to a greater level of regulation than donor-advised funds, which may make them less attractive from a legal and compliance standpoint.
- Private foundations also cannot be used as an alternative to donor-advised funds, because they are required to make grants annually and cannot accumulate assets indefinitely.
Who is a good fit for a private foundation?
Private foundations are best suited for donors who want to make large, unrestricted grants on a regular basis.
For example, the Bill and Melinda Gates Foundation is organized as a private foundation that makes grants to a variety of charitable organizations.
- Private foundations are also appropriate for donors who want full control over the investment and distribution of their assets, or who prefer not to have grant-making responsibility placed in the hands of a separate board.
- Private foundations must have at least one donor who is willing to be actively involved in overseeing foundation operations, since they cannot hire an executive director or other staff members to run the organization.
- Private foundations must also have a minimum of $250,000 in assets to be exempt from tax under Section 501(c)(3).
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Bottom Line
Private foundations are more flexible with their investments and have greater leeway in how they can use the funds. Public charities must be able to show that they are using their funds for the public good.
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