Cross-referenced against 3 official sources — municipal codes, planning-department pages, and government registries.
Unincorporated Pima County requires all short-term rental hosts to register their properties online and provide emergency contact information. While there is no county-level fee for registration, hosts must maintain a valid Arizona TPT license and adhere to state-mandated safety and insurance requirements.
To host an Airbnb in unincorporated Pima County, you must first get a state tax license (TPT) from the Arizona Department of Revenue. Once you have that, you need to register your home with Pima County Development Services—this registration is free but mandatory. You are also required to notify your immediate neighbors that you are running an STR and provide them with a 24/7 emergency contact number. Ensure you have at least $500,000 in liability insurance, as this is a state requirement.
Regulatory information is AI-researched from public city/county codes for educational purposes. Details may be outdated or incomplete. Always verify requirements directly with your city/county planning department before operating a short-term rental.
Researched & verified by Learn STR at GoStudioM