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Federal Income Tax Information | Internal Revenue Service

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

Eligibility
U.S. taxpayers.
Required documents

Hours
24/7.
Application process
Call for information.
Service area
Knox County, Ohio Monroe County, Ohio Noble County, Ohio Pickaway County, Ohio Coshocton County, Ohio Marion County, Ohio Athens County, Ohio Licking County, Ohio Guernsey County, Ohio Wyandot County, Ohio Washington County, Ohio Crawford County, Ohio
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.
Last assured
07/22/2025
Providing organization
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.