Mission Viejo, CA Short-Term Rentals: Short-Term Rental Permits (2026)
Short-term rental permit rules in Mission Viejo, CA, also called Airbnb permits, vacation rental licenses, or STR registration, list the application steps, fees, and operating requirements for hosting.
Key Facts
- Registration deadline
- 30 days after starting rentals
- Who registers
- Operator or booking facilitator
- Certificate must be
- Posted conspicuously on premises
- Covered stays
- 30 consecutive days or less
- Non-registration penalty
- Misdemeanor, Sec. 3.25.140
Summary
Anyone renting a Mission Viejo property to guests for 30 days or less must register as a hotel operator with the city's tax administrator within 30 days of taking a first booking. Municipal Code Sec. 3.25.060 requires a posted transient occupancy registration certificate before the unit can legally collect rent from short-term guests.
Within 30 days after commencing business, each operator or facilitator of any hotel renting to transients must register the hotel with the tax administrator and obtain from him a transient occupancy registration certificate to be posted at all times in a conspicuous place on the premises. This certificate shall state, among other things, the following: (1)The name of the operator.(2)The address of the hotel.(3)The date upon which the certificate was issued.(4)"This Transient Occupancy Registration Certificate signifies that the person named on the face hereof has fulfilled the requirements of the Uniform Transient Occupancy Tax by registering with the tax administrator for the purpose of collecting from transients the Transient Occupancy Tax and remitting said tax to the tax administrator. This certificate does not authorize any person to conduct any unlawful business or to conduct any lawful business in an unlawful manner, nor to operate a hotel without strictly complying with all applicable laws, including but not limited to those requiring a permit from any board, commission, department or office of this city."
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 51).
Full Breakdown
Mission Viejo's short-term rental rules ride inside its Uniform Transient Occupancy Tax ordinance rather than a separate STR chapter. 020 defines a short-term rental unit as the rental of a residential unit, other than an individual hotel or motel guest room or an approved bed and breakfast, for dwelling or lodging purposes for 30 calendar days or less, and it expressly states that short-term rental units are considered hotels for purposes of the chapter. That means an STR host is an operator or, if renting through a booking platform, works alongside a facilitator, and both carry the same registration duty as a hotel manager.
060 requires registration with the tax administrator, currently the city manager, within 30 days after the operator commences business, and the resulting transient occupancy registration certificate must be posted at all times in a conspicuous place on the rental premises. The certificate must show the operator's name, the address of the rental, and the date of issuance, and must carry the code's required disclaimer that the certificate registers the holder to collect and remit TOT but does not authorize unlawful operation or excuse compliance with any other city permit.
Once registered, the operator must separately state the tax from the rent charged and issue each transient a receipt under Sec. 050. An operator or facilitator who fails or refuses to register, or who files a false or fraudulent registration, return, or claim, is guilty of a misdemeanor under Sec. 140.
Violations & Fines
Operating an unregistered short-term rental, or refusing to post the registration certificate, is a misdemeanor under Sec. 3.25.140, alongside the same charge for filing a false or fraudulent return or claim. The tax administrator can also assess unpaid tax directly against the operator under Sec. 3.25.030 when rent has been collected but the tax withheld, then pursue the delinquency penalties set out in Sec. 3.25.080.
Frequently Asked Questions
Does my short-term rental need a city registration certificate?
What does the registration certificate have to show?
What happens if I never register my short-term rental?
Sources & Official References
Other rules in Mission Viejo
How Mission Viejo compares: Most Airbnb-Friendly Cities in America·California rules heatmap·Compare Mission Viejo to another location·View the California short-term rentals overview
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Short-Term Rental Permits in Nearby Cities
How other cities in Orange County handle short-term rental permits.