What a San Diego Airbnb Owner Has to File, and When

Securing a short-term rental license in San Diego is the easy part. Keeping it is where most operators run into trouble. Once the Office of the City Treasurer issues your Short-Term Residential Occupancy (STRO) license, the city starts running several compliance clocks at once. Under the city's host operating requirements, a third alleged violation at the same unit, or by the same host, within any 12 months can go to a hearing officer who has the authority to revoke the license.

Most operators treat compliance like an annual chore. In San Diego it is an operating routine. There are five obligations to track: one monthly, one quarterly, one every two years, one triggered by a change, and one record you keep for four years. Here is each one, and when it lands.

Monthly: Transient Occupancy Tax Returns

Every short-term rental host in the city must file a monthly Transient Occupancy Tax (TOT) return with the Office of the City Treasurer. The return covers the preceding calendar month and is due on or before the last day of the following month. If your property hosted guests in July, your filing deadline is August 31.

The rate is not the same across the city. Measure C replaced the old flat rate on May 1, 2025 with three bands set by how close the property sits to the San Diego Convention Center. Which band applies to your address, and how the return is calculated, is covered in our guide to the San Diego transient occupancy tax.

If you are unsure whether a return is due for a month with no stays, ask the Office of the City Treasurer rather than assuming. The filing obligation is yours as the owner, whichever platform processed the booking.

Quarterly: Activity Reports for Tier 3 and Tier 4 Licenses

If you hold a Tier 3 license for a whole-home rental outside Mission Beach, or a Tier 4 license inside the Mission Beach community planning area, you file a report every quarter. Tier 1 and Tier 2 licenses do not carry this requirement.

Holding a whole-home license in San Diego requires meeting two strict operational floors: you must book the home for at least 90 days per calendar year, and every guest stay must meet a two-consecutive-night minimum. The city does not permit owners to hold a license passively while keeping the unit vacant. You have to rent it.

The reporting requirement runs every quarter for as long as you hold the license. Take the exact due date and the report format from the Office of the City Treasurer, or from the conditions printed on your own license, rather than from a third-party guide. To understand how the tiers themselves work, and which one your property falls under, read our breakdown on how many days can you rent a San Diego Airbnb.

Keeping a running log of reservation dates as they happen is what makes each quarterly report a five-minute job instead of a reconstruction.

Every Two Years: STRO License Renewal

A San Diego STRO license runs for two years. It does not renew itself, so the renewal has to be filed with the Office of the City Treasurer before the existing license expires.

The other half of this matters more than owners expect: the license is not transferable. It belongs to the host, not to the building. You cannot sell it on with the property, hand it to a buyer at closing, or move it to another unit. Anyone taking over the property applies in their own name, on the same terms as any new applicant.

Put the expiry date somewhere you will actually see it. In the tiers that are capped, an expired license is not a paperwork problem you can pay your way out of.

Within 30 Days: Local Contact Changes

San Diego requires every licensed property to maintain an active, registered local contact on file with the Office of the City Treasurer. This is not an optional field on an application form. It is an active legal designation.

Whenever your local contact person changes, you must submit an updated contact designation to the Office of the City Treasurer within 30 days of the change. If you fire a property manager, hire a new co-host, change your vendor partnerships, or move out of the area yourself, the 30-day clock begins immediately. Operating with an outdated contact on file is a direct violation of host operating conditions.

What the role actually requires is worth being precise about. The local contact has to respond to a reported complaint, in person or by phone, within one hour, and then take action to resolve it. Those are two separate obligations: responding inside the hour and leaving the problem in place is itself a violation. For the full standard, read the breakdown of San Diego STRO local contact requirements.

This is the obligation owners most often cannot cover themselves, particularly from out of town. Atlia has a staffed base in San Diego, and covering the local contact role inside the city's one-hour response window is included in the flat 10% management fee rather than billed as an extra. Full details are on our San Diego short-term rental management page.

Keep for Four Years: Your Records

The fifth obligation has no deadline attached to it, which is exactly why it gets forgotten. San Diego requires a licensed host to keep records for four years.

Three things specifically: the dates guests stayed, the number of nights booked in each reporting period, and gross receipts. Four years is longer than most owners keep anything, and longer than several booking platforms keep a downloadable history, so exporting at the end of each year rather than relying on the platform is the safer habit.

This is also the file that makes every other obligation on this page straightforward. The same three data points produce the monthly return, the quarterly report, and the answer to any question the city asks later.

Keeping It All on One Calendar

None of these obligations is difficult on its own. The difficulty is that they run on four different clocks at once, and the one that catches owners out is whichever one they were not thinking about.

Consolidate your obligations into an operational calendar that maps every task to its cadence:

1. Monthly: file the transient occupancy tax return for the previous month, due on the last day of the following month.

2. Quarterly: if you hold a Tier 3 or Tier 4 license, file the quarterly report.

3. Every two years: renew the STRO license before it expires. It is not transferable, so it cannot be passed to a buyer.

4. Within 30 days: file any change of local contact with the Office of the City Treasurer.

5. For four years: keep guest dates, nights booked in each period, and gross receipts.

Handling this workload manually while coordinating cleaners, managing dynamic pricing, answering guest inquiries, and dispatching maintenance contractors consumes real hours every week. That drag is why many owners turn to professional operators.

Atlia runs full-service short-term rental management for a flat 10% of booking revenue, with repairs and supplies passed through at cost. Its staffed San Diego base handles turnovers, guest communication, maintenance and the local contact role, responding inside the city's one-hour window as part of the management rate.

Conclusion

Holding a short-term rental license in San Diego is an operating commitment rather than a one-time approval. Five obligations, four cadences, and a records file that outlives all of them. Knowing what a San Diego Airbnb owner has to file, and when, is most of what keeps a license in good standing.

If the calendar above is the part of hosting you would rather hand over, that is what Atlia does, at a flat 10% of booking revenue with no markup on repairs or supplies.