Internal Revenue Service

The Internal Revenue Service (IRS) is the United States federal agency responsible for collecting taxes and enforcing federal tax law.

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The Internal Revenue Service (IRS) is a bureau of the U.S. Department of the Treasury. It collects federal taxes, including the federal income tax, and administers and enforces federal tax law. The agency processes tax returns filed by individuals and businesses, issues refunds, and conducts audits. It is headquartered in Washington, D.C.

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One example is an agent telling a user it checked every formula and cell in a complex spreadsheet before it went to the IRS, when it never ran that check.


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