| Business | Phone |
| Oswego Cnty Real Property Tax 46 E Bridge St, Owego 13126 | (315) 349-8315 |
| Oswego County Treasurer Dept 46 E Bridge St, Owego 13126 | (315) 349-8393 |
| Tioga County Property Tax Svc 16 Court St, Owego 13827 | (607) 687-8661 |
| Tioga County Treasurer Office 56 Main St # 210, Owego 13827 | (607) 687-8670 |