| Organization | Duties | Phone |
|---|---|---|
| Ohio Open Checkbook | Transparency of financial transactions | |
| Delaware County Auditor | Property tax appraisal | (740)-833-2900 |
| Delaware County Treasurer | Tax collector, banker, and investment officer for Delaware County | (740)-833-2480 |
| Ohio Department of Taxation | Filing taxes | (800)-282-1780 |
