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IRS Criminal Investigation (IRS-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.
Feb. 10, 2026 — U.S. Attorney’s Office, FBI, and HSI announce creation of regional Homeland Security Task Force to combat violent crime and transnational organized crime
Feb. 10, 2026 — Honduran national sentenced to six years in prison for repeated arrests for possession and distribution of fentanyl
Feb. 10, 2026 — Las Cruces man charged in federal drug trafficking and firearms case
If an IRS-CI special agent is at your door, you can use the Employee Verification Tool to confirm the special agent works for IRS-CI.
*The tool is not available during all enforcement actions due to operational and safety considerations.