| 1-800-829-1040 |
Tax Questions |
| 1-800-829-3676 |
Tax Forms and Publications |
| 1-800-366-4484 |
Report IRS Employee Misconduct |
| 1-513-263-3347 |
Tax Practioner Hotline (only for representatives with signed Powers of Attorney) |
| 1-877-777-4778 |
Taxpayer Advocate Service Hotline |
| 1-513-263-3260 |
Taxpayer Advocate |
| 1-513-263-3163 |
Special Procedures, Bankruptcy and Tax Lien Inquiries |
| 1-800-829-4477 |
Refund Information |
| 1-877-777-4778 |
Taxpayer Assistance Orders |