| Business | Phone |
| Tax Centers Of America 206 S Elm Ave, Erwin 37650 | (423) 743-7997 |
| Continental Loans 1413 N Main Ave, Erwin 37650 | (423) 735-0200 |
| H & R Block Tax Svc 1244 N Main Ave, Erwin 37650 | (423) 743-3781 |
| Liberty Tax Svc 1202 N Main Ave, Erwin 37650 | (423) 735-0444 |
| Liberty Tax Svc 402 Union St, Erwin 37650 | (423) 735-0444 |