| Employer Identification Numbers | 1.800.829.4933 | Apply for a new EIN |
| Exempt Organization Business Assistance | 1.877.829.5500 | For assistance with Exempt Organization Business Returns |
| IRS Business Assistance | 1.800.829.4933 | For assistance with completing Business Returns |
| IRS E-file Help Desk Number | 1.866.255.0654 | For e-filing assistance |
| Refund Status | 1.800.829.1954 | To check the status of a Taxpayer's refund |
| Identity Theft | 1.800.908.4490 | To report identity theft (Automated and live assistance) |
| Tax Fraud | 1.800.829.0433 | To report tax fraud |
| Social Security Administration | 1.800.772.1213 | For assistance with SSN's, ITIN's, etc. |
| Taxpayer Advocate | 1.800.772.1213 | For assistance with SSN's, ITIN's, etc. |
| Tax Assistance | 1.800.829.1040 | For assistance with individual tax returns |
| Tax Practitioner Hotline | 1.866.860.4259 | Help for tax practitioners |
| TeleTax | 1.800.829.4477 | Service that provides both recorded tax information and automated refund information |
Find your Local IRS Office - Click the link to find your local IRS agency.