Democratic Senate candidate Graham Platner said Thursday that previous efforts to collect taxes from wealthy individuals and large corporations have failed because lawmakers were unwilling to challenge their major donors.
During a podcast appearance, Platner discussed his campaign’s focus on addressing what he described as uncollected tax revenue from corporations, which he said totals hundreds of billions of dollars.
What Happened
Platner appeared on the “More Perfect Union” podcast, where he outlined his position on tax enforcement. He argued that past attempts to increase collections from high-income earners have instead affected middle-class taxpayers and small businesses because policymakers lacked the political will to pursue wealthier targets.
The candidate cited conversations with a former college roommate who worked as an IRS agent. According to Platner, the agent told him that when the agency’s budget was cut, supervisors directed staff to focus on small and medium-sized businesses rather than wealthy individuals, whose legal teams require more resources to engage.
Platner is challenging Republican Senator Susan Collins in Maine’s 2026 Senate race. Collins has previously described Platner as too extreme for Maine voters.
By the Numbers
Platner referenced hundreds of billions of dollars in uncollected corporate taxes nationwide, though he did not provide a specific figure or cite a source for the estimate.
The IRS reported a tax gap of approximately $688 billion for tax year 2021, representing the difference between taxes owed and taxes collected. However, the agency has not broken down how much of that gap is attributable to corporations versus individuals.
The agency’s enforcement budget has been a subject of ongoing debate in Congress, with Republicans generally opposing increased funding and Democrats supporting larger budgets to close the tax gap.
Zoom Out
Platner’s remarks align with a broader push among progressive politicians to increase tax enforcement on wealthy individuals and corporations. New York City Mayor Zohran Mamdani recently implemented a tax on luxury second homes that is projected to raise $500 million annually.
Seattle Mayor Katie Wilson, who identifies as a democratic socialist, has dismissed concerns that higher taxes would drive wealthy residents out of the city.
The debate over tax enforcement and rates has become a central issue in the 2026 election cycle, with Democrats generally supporting higher taxes on corporations and the wealthy while Republicans oppose such increases, arguing they harm economic growth.
What’s Next
Maine’s Senate race is expected to be competitive. Platner will need to consolidate support among progressive voters while appealing to moderates in a state that has elected Collins, a centrist Republican, to the Senate since 1997.
The candidate has made tax enforcement and corporate accountability central themes of his campaign. He has also pledged to pursue aggressive tactics if elected, including disrupting Senate proceedings if Republicans maintain control of the chamber.