Can Nonprofits Endorse Politicians?
By Doug Mentes, Esq. | Reviewed by Canaan Suitt, J.D. | Last updated on September 1, 2026 Featuring practical insights from contributing attorney Arthur M. RiemanNonprofit organizations often focus on public policy and advocacy because they may be directly involved in those issues. Having informed nonprofit entities involved in policy discussions is often a benefit to the public, but before straying into public policy, 501(c)(3) organizations must understand the Internal Revenue Service (IRS) rules. One of the most basic rules is that endorsing politicians and lobbying are distinct activities. Lobbying activities are perfectly acceptable within limits; endorsing politicians is not.
“A 501(c)(3) organization may not endorse a candidate. That’s grounds for revocation of tax exemption, and that’s very explicit in the tax code,” says Arthur Rieman, an attorney who advises and represents nonprofit organizations in Southern California.
Specifically, the Internal Revenue Code defines a tax-exempt, section 501(c)(3) organization as one that does not participate in any political campaign, whether by supporting or opposing a candidate.
What Counts as Endorsing a Candidate?
For 501(c)(3) organizations, the IRS lists activities that will clearly violate the ban on political campaign activity, including:
- Contributions to political campaign and political candidate funds
- Public statements of position (verbal or written) made on behalf of the organization in favor of or in opposition to any candidate for public office
Individuals who work for the nonprofit may participate in campaigns and make campaign contributions as any other citizen would, but will want to ensure their conduct is clearly on behalf of themselves and not the organization.
Just how close can a nonprofit get to endorsing a candidate? Rieman says 501(c)(3)s “shouldn’t get close at all, because the IRS draws a pretty tight line in interpreting the rule.”
To help nonprofits interpret the endorsement rule, Rieman points clients to an IRS publication, often updated around election time, that provides nonprofits with examples of conduct that violates and does not violate the rule.
Candidate Endorsement vs. Voter Registration and Education
Certain nonprofit political activities and expenditures may qualify as voter registration or voter education activities, which the endorsement rule does not prohibit. However, it will depend on the facts and circumstances.
“Organizations often want to do an election guide,” Rieman says. “They’ll send out to their mailing list a supposed list of how candidates stand on particular issues. If that’s truly neutral and covering a broad set of issues, that might be considered educating the public.”
But that organization could face scrutiny from the IRS, “if you limit that guide to those issues that you and supporters have a position on,” he adds. “Let’s say the nonprofit is an abortion rights organization or an anti-abortion organization. If you ask candidates what their position is on abortion, or Roe v. Wade, it’s pretty clear to everyone that you are looking for candidates that support your position. Even if you don’t endorse them, the IRS is going to take the position that election card is really a hidden way to endorse a candidate for office — in effect, an illegal campaign activity.”
A 501(c)(3) organization may not endorse a candidate. That’s ground for revocation of tax exemption, and that’s very explicit in the tax code.
Nonprofits Must Not Conduct Activities in a Partisan Manner
501(c)(3) organizations must ensure their election activities are not conducted in a partisan manner. Voter registration drives are also outside the campaigning prohibition if the drive is conducted in an unbiased manner.
Rieman provides many suggestions for conducting a nonpartisan registration drive, some of which include:
- Voter registration should be made available to everyone without regard to a voter’s political preference
- Mention no candidates or mention all candidates
- Select the location based on nonpartisan criteria
501(c)(3) organizations that conduct voter education and registration activities must be aware the IRS may review their activities for any evidence of political bias.
Nonprofits must ensure their election activities do not favor or oppose one candidate over the other or have the effect of favoring a candidate or group of candidates or a political party. If the activity crosses that line, the organization risks engaging in prohibited campaign participation.
Find Legal Help
If a nonprofit or its employees want to engage in voter education, they should first get legal advice from an experienced nonprofit attorney to ensure the activity does not risk losing its tax-exempt status.
What do I do next?
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