- Home
- Government
- Departments
- Treasurer
- Tax Due Dates
| Tax | Date |
| Effective date of annual assessment | January 1 |
| First installment of real estate and personal property taxes due to Town, City, or Village Treasurer | January 31 |
| Town, Village, and City Treasurers must make settlement with the County Treasurer | February 20 or before |
| Clerk’s Statement of Assessment due | Second Monday of June |
| Second installment of real estate taxes due to County Treasurer | July 31 |
| County Treasurer to sell delinquent taxes | September 1 |
| County Equalization meeting (Committee or County Board) | First Monday of September or before |
| Local clerks must turn over tax roll to local treasurers | Third Monday of December or before |