Jill Hall - Brown County Auditor


Until further notice, due to the COVID-19 pandemic and the wellbeing of the public and our staff, the Auditor office will be limiting office access.  We will be working 7:30a to 4:00p, Monday through Friday.   We ask that if you MUST visit the office in person we request you wear a mask or face covering.  Our preferred contact is by Email or phone (Contact Us) rather than an on-sight visit.  Jill Hall - Brown Co. Auditor

Important dates

Next Revaluation - 2024

Triennial update - 2021

Revaluation & Triennial Update

Revaluation & Triennial UpdateUnder state law and Ohio Department of Taxation rules, real property in all counties is reappraised at 100 percent of market value every six years (Revaluation) and updated the third year (Triennial Update) after each reappraisal. Thirty-five percent of the market value represents the assessed or taxable valuation of real property.

In order to verify that real property is being assessed at or close to 35 percent of market value, the Department of Taxation surveys real property transferred. Sales ratios are calculated by dividing the total assessed (taxable) value of the transferred properties by the total consideration (sales price) paid for those properties.