| Business | Phone |
| Assessor Dept 111 N 7th St, Vincennes 47591 | (812) 885-2537 |
| Knox County Assessor 111 N 7th St, Vincennes 47591 | (812) 885-2513 |
| Knox County Auditor 111 N 7th St, Vincennes 47591 | (812) 885-2502 |
| Knox County Treasurer 111 N 7th St, Vincennes 47591 | (812) 885-2506 |