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Mesa, AZ Short-Term Rentals: Host Platform Liability (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified May 2026

Key Facts

Listing duty
Show registration number
Verification
Required pre-listing
Takedown notices
Issued by city
Coordination
AZ DOR partnership

Summary

Online platforms like Airbnb and Vrbo must confirm a Mesa short-term rental holds a valid registration before listing. Mesa may require the platform to remove non-compliant listings after written notice under ARS §9-500.39 amendments.

7. To require the owner or owner's designee of a vacation rental or short-term rental to display the local regulatory permit number or license number, if any, on each advertisement for a vacation rental or short-term rental that the owner or owner's designee maintains. A city or town that does not require a local regulatory permit or license may require the owner or owner's designee of a vacation rental or short-term rental to display the transaction privilege tax license number required by section 42-5042 on each advertisement for a vacation rental or short-term rental that the owner or owner's designee maintains.

Source: Arizona Revised Statutes §9-500.39View official code

Full Breakdown

Arizona's 2022 amendments to ARS §9-500.39 require online lodging marketplaces to display the operator's local registration number on listings and to verify that registration before publishing the unit. Mesa enforces those provisions by sending platforms a notice when a listing lacks a current city registration or when the unit's registration has been suspended after repeat violations. Platforms must remove or delist within a set timeframe or risk civil penalties. Mesa coordinates with the Department of Revenue, which licenses transient lodging marketplaces statewide and shares enforcement data.

Violations & Fines

Platforms ignoring takedown notices face civil penalties and may forfeit the safe-harbor protections that shield them from concurrent operator violations under state law.

Frequently Asked Questions

Must my Airbnb listing show a permit number?
Yes. Arizona law requires the platform to display the Mesa registration number on the listing page so guests and the city can verify compliance.
What happens if a platform ignores Mesa notices?
The platform faces civil penalties and may lose statutory liability protections that otherwise insulate it from operator-level violations under Arizona STR law.

Sources & Official References

Other rules in Mesa

All Mesa rules

Compare Mesa to another location·View the Arizona short-term rentals overview

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