jfs.ohio.gov/ouc/uctax Reporting Requirements http://jfs.ohio.gov/ouc/uctax/registering_as_an_employer.stm Unemployment Insurance Tax Dept. of Job & Family Services: Employer Registration Ohio - Liability Determination - JFS-66300 Register to pay unemployment taxes Ohio Department of Job and Family Services Dept. of Job & Family Services: Employer Registration Unemployment Insurance Tax Ohio Department of Job and Family Services. Unemployment