Illinois Senate President Don Harmon of Oak Park has appealed an Illinois State Board of Elections fundraising review that alleged he’d raised millions more than he was allowed.
In a letter dated March 19, 2025, Harmon’s fundraising committee, Friends of Don Harmon for State Senate, received notice from Illinois State Board of Elections Campaign Disclosure Director Tom Newman alleging that Harmon had exceeded the state’s fundraising limits in 2024 by more than $4 million, according to documents published by The Chicago Tribune.
The notice said Harmon’s committee could face a fine of more than $6 million, and that he could be required to pay more than $4 million into the state’s general revenue fund, according to the document.
The Senate President was not up for reelection in 2024, and the fundraising he’s reported over the last year has all been in support of his 2026 reelection bid.
Harmon reportedly filed a notice declaring his intention to appeal the decision last week. His committee has retained high-profile political lawyer Michael Kasper to represent him in the matter, according to the Tribune.
The case is expected to go through a months-long court process as the appeal is formalized.
Harmon’s Oak Park legislative office declined a request for comment on the matter made by Wednesday Journal.
In public comments since The Tribune story, Harmon has unequivocally denied that any wrongdoing or rules violations occurred over the course of his fundraising efforts.
“We’re taking this very seriously,” Harmon told Tribune reporters at the State Capitol earlier this month. “It’s my own personal commitment that we comply with our campaign finance laws. Our campaign lawyers are reviewing it. They’ll respond to the board, and I’m confident they will be able to satisfactorily resolve it.”
The case looks to partially hinge on the question of did Harmon properly complete the process required to lift state fundraising limits. That process requires candidates to meet a certain level of self-funding before their campaigns are considered exempt from the fundraising cap — over $250,000 for statewide candidates and over $100,000 for candidates in all other races.
In January, Harmon filed a notice of self-funding, reporting that he’d self-funded his 2026 campaign to the tune of $100,001, just enough to lift the state’s fundraising cap, according to board of elections records.
The self-funding provision has been criticized by some Illinois campaign finance reform advocates, arguing that it pulls the teeth from the reform efforts ushered in 15 years ago that sought to limit the influence of big money in state politics.
Harmon’s largest contributor in 2024 was the Chicago Land Operators Joint Labor Management PAC, a group run by International Union of Operating Engineers Local 150 President James M. Sweeny that’s grown into one of the largest contributors to Illinois politicians across party lines. Many of Harmon’s largest donations in 2024 came from organized labor groups, according to board of elections records.
Harmon also reported receiving a notably large donation from Sports Betting interests in the final quarter of 2024, reporting $250,000 from the Texas-based gambling policy advocacy group the Sports Betting Alliance, according to state records.