IRS Criminal Investigation (CI) serves the American public by investigating potential criminal violations of the Internal Revenue Code and related financial crimes in a manner that fosters confidence in the tax system and compliance with the law. Report tax fraud Identify tax schemes Report tax fraud Voluntarily disclose What we do About Criminal Investigation What we investigate Investigation process J5: Our international partnership Latest news Jan. 21, 2025 — Middlesex County man admits defrauding South Koreans through bogus sugar investment scheme Jan. 21, 2025 — Honduran national sentenced in $14 million payroll scheme to defraud the IRS and workers’ compensation insurance company Jan. 21, 2025 — Springfield man sentenced to 25 years for drug trafficking, fatal shooting More press releases
