Welcome to the Butler County, Ohio Auditor's Office.


We hope you find this website helpful and easy to navigate and our office welcoming and efficient. Pictured above, Auditor Reynolds works with local veterans of the Hamilton Disabled American Veterans Chapter.


NOTE: The Butler County Auditor's web site will be undergoing maintenance between 9 a.m. and 1 p.m. Saturday, Feb. 17. During this period, it's expected that the site will be off line multiple times. We apologize for this inconvenience..


First half 2017 property tax bills (payable 2018), are due to the Treasurer's Office by Feb. 28, 2018. For more information, or to view your bill, please visit the Treasurer's web site at: www.butlercountytreasurer.org


Featured Topics

- Auditor Camera Records Illegal Access of Local Gas Pump

- Media Showing Video of Person of Interest in Skimmer Investigation

Do You Recognize This Man?

Click image to watch video clip

To provide information, call:

Tom Kamphaus, Auditor Inspector (513) 785-6318

Brian Rednour, Fairfield Police Dept. (513) 896-8285

While our office strives to provide the public with the most current and accurate data, the contents herein are not updated in real-time and may not reflect the most recent changes. Butler County does not assume any liability associated with the use or misuse of this data.

Butler County Auditor
130 High Street
Hamilton, OH  45011

Map Location


Board of Commissioners

Office Hours
8 AM - 5 PM Mon. - Fri.

Conveyance Desk
closes daily at 4 PM

Phone: 513-887-3154