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 July 23, 2021 — Owner of tax preparation business sentenced to federal prison for defrauding the Internal Revenue Service July 23, 2021 — IRS officer sentenced for obstructing tax law July 23, 2021 — New Jersey man convicted of conspiring to defraud IRS in mortgage-withholding tax scheme More press releases
