Cincinnati, OH Short-Term Rentals: Registration Rules (2026)

CMC Chapter 856 mandates that every short-term rental operator in Cincinnati register each unit with the city before advertising or accepting guests. The registration fee is $250 per unit and is non-refundable once approved. Registration is valid for three years from the date of issuance and is non-transferable between operators or properties. Each unit requires a separate registration. Operators must self-certify compliance with all applicable building, safety, housing, and fire codes. A responsible person must be designated whose principal residence or principal place of business is within 50 miles of the STR unit and who has the duty and authority to respond to issues. The STR permit and a Short-Term Rental Advisory must be prominently displayed inside the rental unit. The registration ID number must be included in all online listings and advertisements. Required safety equipment includes working smoke detectors, carbon monoxide detectors, a fire extinguisher, and posted emergency egress routes. Failure to register before operating is a Class C offense carrying a $300 fine, with each additional day of non-compliance classified as a Class D offense at $750. Registration may be suspended or revoked for code violations, and reinstatement requires a $100 fee.