Otsego Township Treasurers
| Township | Treasurer |
| Bagley | Mary Yager (989) 732-5924 Hours: M & W 12 – 4 |
| Charlton | Kim Samkowiak (989) 731-1920-phone (989) 731-1070-fax Hours: M & W 12 – 3 |
| Chester |
Katie Miller (989) 732-5886 – phone (989) 705-2044-fax |
| Corwith | Lori Bush (989) 983-2865-phone (989) 983-3978-fax Hours: T 9-1 |
| Dover | Diane House (989) 732-8812-phone (989) 732-7772-fax Hours: Call for appt or after 5 pm |
| Elmira | Diane Purgiel (989) 732-4446-phone (989) 732-9702-fax Hours: After 5 pm |
| Hayes | Jessie Geiger (231) 585-7184-phone |
| Livingston | Cheryl Prusakiewicz (989) 732-3309-phone (989) 732-0088-fax Hours: Call for appt or after 5 pm |
| Otsego Lake | Jerry Brown (989) 732-6923-phone (989) 731-0926-fax Hours: M, Tu, Th 9 am – 2 pm |
| City of Gaylord | Travis Hewitt (989) 732-4060-phone (989) 732-8266-fax Hours: M – F 9 – 4:30 |
| Village of Vanderbilt | Teri Cherwinski (989) 983-4244 phone & fax Hours: Tu-Th 9-2 |
For further Township information see Townships.