Internal Revenue Service

noun

the division of the U.S. Department of the Treasury that collects internal revenue, including income taxes and excise taxes, and that enforces revenue laws. : IRS

Part of the United States Department of the Treasury . The IRS is responsible for the collection of all federal taxes, except customs duties .

Internal Revenue Service

A federal agency, part of the Department of the Treasury , that collects most federal taxes, including income and Social Security taxes.

It's no secret that many Republicans dislike the Internal Revenue Service.

One woman sits at the center of the developing—and utterly confusing—Internal Revenue Service scandal.

Perfect time for a nice little bipartisan hearing featuring the Internal Revenue Service.

Does the Internal Revenue Service really discriminate against Islamic charities, as he claimed?

That's a record number since the Internal Revenue Service began publishing a list of those who renounced in 1998.

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