The Lake County Auditor's Office is accountable to the Lake County Council, Lake County Board of Commissioners, and the residents and taxpayers of Lake County for the performance of all duties as may be directed by law; to oversee the keeping of all ledgers and records affecting Lake County funds and seeing that such funds are received and disbursed in the manner provided by law; to oversee the duties related to assessment of property and the levy and collection of property tax; and to administer the maintenance of all written records of executive and legislative bodies of Lake County Government. To maintain a working relationship with all Lake County taxing entities and to promote public service.

Our Team


Peggy Holinga Katona

Lake County Auditor


Kathy Piekut

Chief Deputy


 Building 'A', 2nd Floor
2293 N. Main Street
Crown Point, IN 46307

Phone: (219) 755-3120
Fax: (219) 755-3023

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Monday through Friday: 8:30 am - 4:30 pm