| Business | Phone |
| Auglaize County Auditor 209 S Blackhoof St, Wapakoneta 45895 | (419) 739-6705 |
| Auglaize County Tax Map Office 201 Willipie St # G8, Wapakoneta 45895 | (419) 738-9025 |
| Auglaize County Tax Map Office 209 S Blackhoof St, Wapakoneta 45895 | (419) 739-6740 |
| Auglaize County Treasurer 209 S Blackhoof St # 101, Wapakoneta 45895 | (419) 739-6745 |