What is soft money in politics?

The distinction between 'hard money' and 'soft money' in American campaign finance is rooted in the structure of the Federal Election Campaign Act (FECA, 52 U.S.C. Section 30101 et seq.) after its landmark 1974 amendments. Hard money -- the term used by practitioners, not by FECA itself -- refers to contributions and expenditures fully subject to FECA: the per-election contribution limits, the source restrictions that bar corporate and union treasury funds from being given directly to candidates, and the public disclosure requirements filed with the Federal Election Commission at fec.gov. Soft money emerged as a regulatory interpretation starting in the late 1970s and early 1980s. Under FEC regulations developed under the original FECA, contributions to national political party committees for activities characterized as 'non-federal' -- voter registration drives, generic party advertising, get-out-the-vote efforts that did not expressly advocate the election of a specific candidate -- fell outside the categories that triggered FECA's limits and restrictions. National party committees maintained separate non-federal accounts to accept these contributions. Because there was no dollar ceiling and no prohibition on corporate or union sources for these accounts, any individual, corporation, or labor union could contribute unlimited amounts, provided the money was directed to nominally non-federal party activities.

Throughout the 1980s and 1990s, the soft money system grew substantially. Campaign lawyers became skilled at structuring 'issue advertising' -- ads that discussed political topics and identified candidates by name without using the 'magic words' of express advocacy (such as 'vote for' or 'vote against') that would have triggered FECA's restrictions -- and funding those ads with soft money from party non-federal accounts. By the 2000 election cycle, the two major parties combined had raised over $495 million in soft money, a category that had been virtually unknown as a practical fundraising mechanism in the mid-1970s. Congress passed the Bipartisan Campaign Reform Act (BCRA, Pub. L. 107-155), signed by President George W. Bush on March 27, 2002, to close this loophole. BCRA's Title I, codified at 52 U.S.C. Section 30125, directly addressed the soft money problem: it prohibited national party committees -- the Republican National Committee, the Democratic National Committee, and the four congressional campaign committees -- from soliciting, receiving, directing, transferring, or spending any soft money for any purpose. State and local party committees retained limited ability to raise non-federal funds under 52 U.S.C. Section 30125(b), commonly called 'Levin funds' (named for the sponsoring senator's amendment), subject to state-law limits and restricted to voter registration and get-out-the-vote activities conducted in that state or local jurisdiction.

The constitutional validity of BCRA's soft money ban was immediately challenged in McConnell v. Federal Election Commission, 540 U.S. 93 (2003). The Supreme Court upheld the soft money ban in a 5-4 decision, holding that the government's compelling interest in preventing corruption and the appearance of corruption -- including the risk that large, unrestricted contributions to national party committees create quid pro quo relationships between donors and officeholders who benefit from party fundraising -- was sufficient justification under the First Amendment. In Citizens United v. Federal Election Commission, 558 U.S. 310 (January 21, 2010), the Supreme Court ruled 5-4 that BCRA Section 203's prohibition on independent corporate and union expenditures for electioneering communications violated the First Amendment. Critics of BCRA described Citizens United as restoring large money to elections, but the decision's legal effect was narrower: it concerned only independent expenditures made without coordination with any candidate or party. The soft money ban at 52 U.S.C. Section 30125 -- which prohibits contributions to national party committees, not independent expenditures by outside groups -- was not at issue in Citizens United and was not disturbed by the decision. McConnell's upholding of the soft money ban remains controlling law.

For the 2028 presidential election, the prohibition on national party soft money is the structural constraint that has redirected large outside money to super PACs and 501(c)(4) organizations. Because the Republican National Committee, the Democratic National Committee, and the congressional campaign committees may not accept unlimited contributions from corporations, unions, or individuals, the money that would formerly have flowed into soft money accounts must instead be raised through other channels. Super PACs -- formally 'independent expenditure-only committees,' created by the combination of Citizens United and SpeechNow.org v. FEC (D.C. Cir. March 26, 2010) -- may raise unlimited funds from any source and make unlimited independent expenditures in 2028 federal elections, provided they do not coordinate with any candidate's campaign or party. All super PAC donors and expenditures are publicly reported at fec.gov. 501(c)(4) social welfare organizations may also make unlimited independent expenditures and electioneering communications, disclosing only the specific communications and associated donors at fec.gov while keeping their general donor lists private -- the mechanism through which 'dark money' operates. The FEC enforces the soft money ban under 52 U.S.C. Section 30125; violations are subject to civil penalties. The hard money-soft money framework that organized campaign finance law before 2002 has, since BCRA, been largely replaced by the distinction between regulated candidate-committee contributions (still subject to FECA's per-candidate limits) and unregulated independent expenditures (unlimited after Citizens United).