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 December 5, 2022 — Tampa man sentenced for filing false tax return December 5, 2022 — Four men arrested in transnational wire fraud and identity theft conspiracy December 2, 2022 — Wallingford attorney pleads guilty to tax evasion More press releases
