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 January 19, 2022 — Local adoption agency bookkeeper sentenced to federal prison for scheme to defraud employer and family January 19, 2022 — Glastonbury business owner sentenced to prison for filing false federal income tax returns January 19, 2022 — Former Federal Credit Union President Sentenced to More than Four Years in Prison for Embezzlement and Failing to File Taxes More press releases
