JENNIFER J. WIDMER
Ottawa County Auditor | Ottawa County, Ohio

Important Dates


Tax Due Dates 2024 Payable 2025

Real Estate

  • First Half- February 20th, 2025
  • Second Half- July 17th, 2025

Manufactured Homes

  • First Half- March 6th, 2025
  • Second Half- July 24th, 2025
Agricultural Tax Reduction Programs

CAUV and Agricultural District

Renewals and Intitial Applications are Due the First Monday in March

  • March 3rd 2025

Conservation Contracts While these should be filed with the application/ renewal we will accept them for the current tax year through October

  • October 1st 2025
Board of Revision

Paperwork is only made available during the filing period from January 1st to March 31st.

Current Round has passed

  • March 31st 2025