Welcome to the office of the Seneca County Treasurer

Important Dates:

• First half taxes are due February 17, 2023
• Second half taxes are due July 21, 2023
• Manufactured Home first half taxes are due March 1, 2023
• Manufactured Home second half taxes are due July 31, 2023

The Seneca County Treasurer serves as Seneca County's chief investment officer, the administrator of delinquent tax collections and the keeper of the property tax escrow account. The Treasurer serves as the county banker, safe keeper of all taxes and investor of local funds.

Thank you for visiting our site! Please email any comments, suggestions, or other concerns to the Seneca County Treasurer