Federal Income Tax Information | Internal Revenue Service

During tax season, live assistance is available Monday through Friday from 7am to 10pm. There is also a 24 hour recorded assistance line for your convenience.

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211 Pathways

Physical Address

1500 Pennsylvania Avenue Nw, Us Department Of The Treasury, Washington, DC 20220

Hours

24/7.

Application process

Call for information.

Eligibility

U.S. taxpayers.

Service area

United States

Agency info

Internal Revenue Service

During tax season, live assistance is available Monday through Friday from 7am to 10pm. There is also a 24 hour recorded assistance line for your convenience.