Registration Rules: Carson vs Santa Monica
How do registration rules rules compare between Carson, CA and Santa Monica, CA?
Carson has fewer restrictions than Santa Monica.
Carson, CA
Los Angeles County
Per Carson Municipal Code §6400, every operator of a hotel — broadly defined to include apartment-style and single-structure rentals to transients — must register with the Tax Administrator within 30 days and obtain a Transient Occupancy Registration Certificate that is 'at all times posted in a conspicuous place on the premises.'
View full Carson rules →Santa Monica, CA
Los Angeles County
Santa Monica has one of the strictest short-term rental laws in the nation. Chapter 6.20 (adopted May 2015) prohibits vacation rentals and allows only hosted home-sharing with mandatory registration, a business license, and TOT collection. Only primary residents may home-share while living on-site.
View full Santa Monica rules →Key Facts Comparison
| Fact | Carson | Santa Monica |
|---|---|---|
| Registration document | Transient Occupancy Registration Certificate (CMC §6400) | - |
| Issued by | City of Carson Tax Administrator (Revenue Division, (310) 952-1748) | - |
| Posting requirement | Must be posted conspicuously on premises at all times | - |
| Reporting cadence | Monthly TOT remittance | - |
| STR-specific registry | None — no STR-specific registration program | - |
| Vacation Rentals | - | Prohibited |
| Home-Sharing | - | Host must live on-site |
| Registration | - | Business license required |
| Code | - | SMMC Ch. 6.20 |
Highlighted rows indicate differences between cities.
Carson FAQ
Is there a public Carson STR registry?
No. The only registration is the TOT certificate issued under CMC §6400, which is held by the operator and posted at the property — not a public list.
Do I need both a TOT certificate and a business license?
Yes. The TOT certificate authorizes you to collect the city's 9% transient occupancy tax. A separate City of Carson business license is also required under the city's general business-license provisions.
Are there annual safety inspections?
No. Carson does not require STR-specific annual safety inspections because no dedicated STR ordinance has been adopted; only general building, fire (LACoFD), and code-enforcement standards apply.
Santa Monica FAQ
Can I rent my entire home on Airbnb in Santa Monica?
No. Vacation rentals (whole-home rentals for fewer than 30 days) are strictly prohibited. Only hosted home-sharing is allowed, where you live on-site during the guest's stay.
What do I need to legally home-share in Santa Monica?
A Home-Share Business License, City registration, TOT collection, primary residence status, and on-site presence during all guest stays. Apply through the Finance Department.
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