Sioux City Iowa IRS Office Contact Information

Address, Phone Number, and Hours for an IRS Offices in Sioux, Iowa.

Name Sioux City Iowa IRS Office
Address 3539 Southern Hills Drive, Sioux IA 51106 Map
Phone (712) 274-8019

Map of Sioux City Iowa IRS Office

About Sioux City Iowa IRS Office

The Sioux City Iowa IRS Office, located in Sioux, IA, is a local branch of the Internal Revenue Service (IRS) that acts as a Taxpayer Assistance Center (TAC). The IRS Office helps taxpayers understand and comply with the U.S. tax code, including filing federal income tax returns, paying business or self-employment tax, and receiving IRS tax refunds. The IRS operates as a bureau within the U.S. Department of the Treasury, acting as the nation's tax collection agency.

Interested parties may contact IRS Offices for questions about:

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