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Anthony L. Hatmaker
Court House
315 Madison St.
Room 201
Port Clinton, Ohio 43452
Bus: (419) 734-6750
Fax: (419) 734-6738

Welcome to the office of the Ottawa County Treasurer.

Important Announcements
  • Notice: Our Real Estate Web portal has been upgraded to provide you with a more modern and robust user experience across all devices!
  • Taxpayers can make tax payments by using the drop box located under the canopy at the Jefferson Street entrance to the Courthouse. We will process the payments daily. Payments can also be made via the U.S. Postal System or on-line by using a credit card as usual. The credit card phone number is 1- 888-357-8394 and the jurisdiction code is 4561. The link is available on our website.

    Since Mobile Home information is not available on the website call our office for information at 419-734-6750.

    If you need to contact us by email use the addresses located on our website at:

  • For more information on current ditch assessments please click here: Current Ditch Assessments. If you have further questions, please contact the Engineer's Office 419-734-6777.

Facing Foreclosure?

Use this website to:

  • View and pay your real estate tax bill. Start here.
  • View current tax rates and calculations. Learn more.
  • View and print official tax forms and documents. Learn more.
  • Obtain general information about Ottawa County's Office of the Treasurer. Learn more.
  • Find answers to Frequently Asked Questions. Learn more.
  • Learn about Public Records Policy. Click here.

Hours of Service
8:30am - 4:30pm, Monday - Friday

    Payment Locations
  • Payment drop box located on Jefferson Street at the courthouse entrance
  • Room 201 Ottawa County Courthouse

Links of Interest
Ohio Treasurer of State
Ohio Department of Taxation
Ohio Commerce Department (Unclaimed Funds)
County Treasurer's Association of Ohio
Ottawa County Sheriff's Office
Ottawa County Auditor's Office

Disclaimer: Records from the Office of the Treasurer are public information under the Ohio Public Records Law.