Welcome to Chillicothe and the City Auditor's page. The Auditor is the fiscal officer for the City of Chillicothe. The Auditor's two main responsibilities are the management of the City's funds and the supervision of the Income Tax Department. First and foremost the Auditor's goal is to serve the citizens of the City of Chillicothe to the best of his ability. Please never hesitate to call, email or stop in with a question or concern.