Home   /   Constituent Services / IRS Problems Who can I talk to about problems like liens, back taxes, penalties, etc.? The Taxpayer Advocate 24-Hour Toll-Free Hotline is: 1-877-777-4778. For more information about the Taxpayer Advocate Service click here

District Office: P.O. Box 1830, 87 4th St. NW Suite A, Hickory, NC 28603 Telephone: 828.327.6100 Fax: 828.327.8311 DC Office: 224 Cannon House Office Building, Washington, D.C. 20515 Telephone: 202.225.2576 Fax: 202.225.0316