Donald Trump Sues IRS, Treasury for $10 Billion Over Tax Leak
Analysis based on 21 articles · First reported Jan 30, 2026 · Last updated Jan 30, 2026
The lawsuit by Donald Trump against the United States===Internal Revenue Service and United States===United States Department of the Treasury could lead to significant financial penalties for the government agencies if successful. The termination of contracts between the United States===United States Department of the Treasury and Booz Allen Hamilton highlights increased scrutiny on data security for government contractors, potentially impacting the defense and national security tech industry.
Donald Trump, along with his sons Eric Trump and Donald Trump Jr., and The Trump Organization, has filed a $10 billion lawsuit against the United States===Internal Revenue Service and the United States===United States Department of the Treasury. The lawsuit alleges that the federal agencies failed to prevent the leak of Donald Trump's tax information to news outlets between 2018 and 2020, causing reputational and financial harm. The leak was carried out by former United States===Internal Revenue Service contractor Charles Edward Littlejohn, who worked for Booz Allen Hamilton and was sentenced to five years in prison for providing data to The New York Times and ProPublica. The United States===United States Department of the Treasury has since cut its contracts with Booz Allen Hamilton, citing the firm's failure to implement adequate safeguards for sensitive data.
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