Trump May Owe $100 Million From Double-Dip Tax Breaks, Audit Shows The New York TimesDonald Trump could face a $100M-plus IRS bill if he loses an IRS audit fight over the Trump International Hotel and Tower in River North, Chicago. WLS-TVTrump audited for double-dipping tax breaks on Chicago's Trump Tower: report Chicago Sun-TimesTrump could face $100 million tax bill over improper filings Business Insider