CA SB346

Authorizes cities and counties to require short-term rental platforms (like Airbnb, VRBO) to report the physical addresses, including 9-digit ZIP codes, of each short-term rental property during specified reporting periods

Allows local agencies to request additional identifying information (assessor parcel numbers, listing URLs, unit details) when addresses alone cannot identify specific rentals

Permits reporting requirements quarterly, or monthly if the local agency requires monthly transient occupancy tax remittance

Requires short-term rental facilitators to display applicable local license numbers and transient occupancy tax certifications on property listings

Authorizes local agencies to impose administrative fines for failure to report and to audit short-term rental facilitators responsible for collecting and remitting transient occupancy taxes