What is a 527 organization?

Section 527 of the Internal Revenue Code (26 U.S.C. Section 527), as part of the tax-exempt status framework, exempts 'political organizations' from federal income tax on their political contributions, expenditures, and other exempt function income. A political organization under Section 527 is defined as any party, committee, association, fund, or other organization organized and operated primarily for the purpose of directly or indirectly accepting contributions or making expenditures -- or both -- for an exempt function: influencing or attempting to influence the selection, nomination, election, or appointment of any individual to any federal, state, or local public office or office in a political organization, or the election of presidential or vice-presidential electors. Funds used for those exempt functions are not subject to federal income tax; funds used for non-exempt purposes -- such as lobbying unrelated to elections, purely charitable activities, or administrative overhead paid out of investment income -- may be taxable. The IRS, not the FEC, is the primary regulator of a 527 organization's tax-exempt status.

The key legal question that determined whether a 527 organization was also subject to FEC regulation under FECA was whether it qualified as a 'political committee' under 52 U.S.C. Section 30101(4). A political committee is any committee, club, association, or other group that receives contributions aggregating more than $1,000 in a calendar year or makes expenditures aggregating more than $1,000 in a calendar year. 'Expenditure' under FECA is further limited to a payment made 'for the purpose of influencing any election for Federal office' -- and under the Buckley v. Valeo (1976) express-advocacy doctrine, that meant payments for communications using the 'magic words' such as 'vote for,' 'elect,' 'support,' 'vote against,' 'defeat,' or 'reject.' Groups that aired political advertising avoiding those magic words argued they were engaged in 'issue advocacy,' not regulated 'electioneering,' and therefore did not qualify as FEC political committees -- even if their communications were plainly intended to influence a federal election. This interpretation allowed many 527 organizations in the 1990s and early 2000s to raise and spend unlimited funds from corporations, unions, and wealthy individuals without registering with the FEC or filing public disclosure reports with the FEC.

The Bipartisan Campaign Reform Act of 2002 (BCRA, Pub. L. 107-155) addressed one aspect of this gap by creating the 'electioneering communication' category (52 U.S.C. Section 30104(f)(3)): broadcast, cable, or satellite advertising referring to a clearly identified federal candidate, aired within 60 days before a general election or 30 days before a primary, reaching 50,000 or more persons in the relevant electorate. BCRA required disclosure of the donors funding such communications. However, BCRA Section 203 -- which had prohibited corporations and unions from paying for electioneering communications from their general treasuries -- was struck down by the Supreme Court in Citizens United v. FEC, 558 U.S. 310 (2010). The FEC attempted in the early 2000s to extend its political-committee definition more broadly to cover 527 groups that engaged primarily in federal election activity, but the courts did not uniformly sustain that effort, and the 527 vehicle remained a significant outside-spending mechanism through the 2004 and 2008 election cycles. The Supreme Court's ruling in Citizens United, combined with SpeechNow.org v. FEC (D.C. Cir. 2010), ultimately created a more powerful and legally cleaner vehicle -- the super PAC -- which absorbed much of the large-donor political spending that had previously flowed through 527 organizations.

The 2004 election marked the high-water point of the 527 as a major campaign finance vehicle. After BCRA eliminated soft money at the national party level, wealthy donors and organized interests redirected large contributions to 527 organizations operating outside the FEC's contribution limits. Swift Boat Veterans for Truth, organized as a 527 under Section 527 of the IRC, raised and spent approximately $22 million on advertising attacking Democratic presidential nominee John Kerry's Vietnam War record. MoveOn.org Voter Fund, also operating as a 527, spent approximately $21 million on anti-Bush advertising and voter mobilization. America Coming Together, a pro-Democratic 527 backed by George Soros and other major donors, raised approximately $87 million for grassroots organizing. These organizations disclosed their donors to the IRS under Section 527's own disclosure rules (added by the Tax Relief Extension Act of 1999, Pub. L. 106-170, effective for taxable years beginning after June 30, 2000) but did not file FEC disclosure reports during that cycle. The FEC later found that several 2004 cycle 527 groups had violated FECA's political-committee registration requirements and levied civil penalties, but by that point the election had passed.

For the 2028 presidential election, the 527 organization remains a recognized but less dominant outside-spending vehicle than it was in 2004 and 2008. The super PAC -- which has unlimited fundraising capacity, a clear legal structure established by Citizens United and SpeechNow, and FEC registration and reporting requirements -- has become the preferred vehicle for large-scale independent expenditure activity. However, some organizations continue to operate under Section 527 for state and local political activity, which falls outside the FEC's jurisdiction over federal elections. A 527 that limits its activities to state and local elections need not register with the FEC at all; it is regulated only by the IRS (for its tax-exempt status) and by applicable state campaign finance laws. For federal 2028 election activity, any organization -- whether it calls itself a 527, a super PAC, a nonprofit, or any other label -- that makes expenditures expressly advocating the election or defeat of a federal candidate, or that airs electioneering communications, will be subject to FEC registration, reporting, and applicable FECA rules. All such filings are public at fec.gov.