Disclosure laws assume that voters can see who is paying for politics. Dark money is the gap in that assumption. The term covers political spending by groups that do not have to reveal their donors, and the tactic is far older than the term.
How the layers work
In the United States, nonprofit "social welfare" organizations, known by their tax code section as 501(c)(4) groups, may spend on elections as long as politics is not their primary activity, and generally need not name their donors. Such a group can give to a super PAC, which must disclose its donors, but the disclosure then names only the nonprofit. Groups can be nested several layers deep, like Russian dolls, so that the donor on the public record is another organization, not a person. Defenders note that most nonprofit money is not political at all and that donor privacy has real value; critics say the layering turns disclosure law into a formality.
Other democracies face versions of the same problem. Britain bans most foreign donations and requires parties to report large gifts to its Electoral Commission, yet money has still reached parties through companies and unincorporated associations whose own funders are hard to see. Every disclosure rule creates an incentive to build a structure just outside it.
The black bag of Teapot Dome
Hidden money drove one of the most famous American scandals a century ago. In 1922 Interior Secretary Albert Fall leased federal naval oil reserves without competitive bidding, at Teapot Dome in Wyoming to Harry Sinclair's company and at Elk Hills in California to Edward Doheny. Fall's sudden prosperity drew notice: his struggling New Mexico ranch was suddenly improved and expanded. A Senate investigation led by Thomas Walsh followed the money, including 100,000 dollars in cash that Doheny's son carried to Fall in a black bag, which Doheny called a personal loan between old friends. The outcome puzzled the country. In 1929 Fall was convicted of accepting a bribe, the first former cabinet member imprisoned for crimes in office, while in 1930 Doheny was acquitted of giving that same bribe.
Honours for sale
Britain had its own hidden market. Under Prime Minister David Lloyd George, a fixer named Maundy Gregory brokered knighthoods, baronetcies and peerages to wealthy men, with fees flowing toward Lloyd George's political fund. After public outrage in 1922, Parliament passed the Honours (Prevention of Abuses) Act of 1925, which made it a crime to buy or sell honours. Gregory was convicted under it in 1933, one of very few people ever prosecuted. The worry recurred: in 2006 and 2007 police investigated claims that large loans to political parties had been rewarded with peerages, though no charges followed.
A bailout bought in secret
A recent case shows the machinery at full scale. Between 2017 and 2020, the Ohio utility FirstEnergy sent about 60 million dollars to a 501(c)(4) group called Generation Now, secretly controlled by Larry Householder, who became speaker of the Ohio House in 2019. Because the money moved through a nonprofit that did not have to disclose its donors, voters could not see it. Householder used it to elect allies, win the speakership and pass House Bill 6 in 2019, which charged electricity customers to keep two struggling nuclear plants open, a bailout worth roughly a billion dollars. The money then funded a campaign to block a referendum on the law. Federal prosecutors described it as likely the largest bribery and money laundering scheme in the state's history. Agents arrested Householder in 2020; he was convicted in 2023 and sentenced to 20 years in prison. FirstEnergy admitted the scheme and agreed to pay a 230 million dollar penalty.
The case for privacy
Disclosure has a strong opposing case. People who give to unpopular causes may face harassment, boycotts or lost jobs. In 2021, in Americans for Prosperity Foundation v. Bonta, the US Supreme Court struck down California's demand for charities' major donor lists, holding that it burdened freedom of association without enough justification. Groups across the spectrum, from civil liberties advocates to conservative foundations, supported the challengers. Reformers answer that a voter's right to know who is paying to persuade them is also a democratic value, and many propose middle paths, such as disclosure only for large political donations or only for spending close to elections.
Worked example
A month before a local vote on a new landfill, television ads attack the project's opponents. The ads are paid for by Neighbors for Progress, a nonprofit registered two months earlier. Its filings show one donor: another nonprofit, whose own donors are not public. Tracing the chain, a reporter looks for overlaps such as shared lawyers, shared addresses, and board members who work for the landfill company. Nothing here is necessarily illegal. Teapot Dome and the Ohio case show why the effort is worth making: hidden money is usually hidden for a reason, and the people who pay in the end, taxpayers or ratepayers, are rarely the ones who knew.