Distributions CAUV Values See all Current Agricultural Use Valuation (CAUV) soil values here. Auditor's Forms Check out a listing of available forms online. Dog Tags/License You must renew your Dog Tags/ License every year. Do it online here or view remote license locations. You can also look up a found dog. County Finances The County Auditor is the Chief Fiscal officer of Delaware County. View our Comprehensive Annual Financial Reports here. Delaware County Checkbook Board of Revision Information Political Subdivision Valuation Purchase 2024 Dog License Forfeited Land Sales Rental Registration Delinquent Manufactured Home Tax List Delinquent Land Tax List Looking for forms, applications, reports, and more? County Auditor's Calendar County Forms General Property Information Downloads Estate Tax Interest Calculator Ohio Sales Tax Rates Rates of Taxation Email Auditor George Kaitsa Phone (740) 833-2900 Fax (740) 833-2899 Address 145 N. Union St., 1st Floor Delaware, OH 43015 Term Expires 3/7/2027 Contact 145 N. Union St. Delaware, Ohio 43015 Phone (740) 833-2900 Hours Monday – Friday 8:30am – 4:30pm