| Business | Phone |
| Smith County Auditor 200 E Ferguson St 407, Tyler 75702 | (903) 535-0501 |
| Smith County Property Tax Dept 1517 W Front St, Tyler 75702 | (903) 535-0820 |
| Smith County Tax Assessor 1517 W Front St, Tyler 75702 | (903) 535-0800 |
| Smith County Treasurer 200 E Ferguson St 402, Tyler 75702 | (903) 535-0555 |