The SF Rent Board Housing Inventory: The Filing Required Before Your Rent Increase Can Take Effect
Before a San Francisco landlord can impose an annual or banked rent increase on a rent-controlled unit, the required unit information must be reported to the SF Rent Board Housing Inventory, and a current rent increase license must be in effect on the date the increase takes effect. Rent Ordinance section 37.15 renders an increase imposed while the owner is unlicensed null and void. Correct arithmetic does not save it.
Key Takeaways
- Housing Inventory reporting is an annual San Francisco Rent Board requirement for residential property owners, due every March 1 - and it applies even where you are not a landlord.
- For a rent-controlled unit, reporting a tenant-occupied unit is what generates the rent increase license. That license must be in effect before an annual or banked increase takes effect.
- Rent Ordinance section 37.15 renders an annual or banked increase imposed while the owner is unlicensed null and void, regardless of whether the percentage was correct.
- The annual Rent Board fee is a separate obligation - $59 per dwelling unit and $29.50 per SRO guest room, due March 1, with late penalties escalating to 15%.
- A license does not change how much rent may be increased. The allowable annual increase for March 1, 2026 through February 28, 2027 is 1.6% of base rent.
- When reviewing a past increase, the question is whether the license existed on that effective date - not whether the property is licensed today.
What the SF Rent Board Housing Inventory Is
The SF Rent Board Housing Inventory is the City’s annual reporting system for residential rental units subject to the Rent Ordinance. Owners report required information about their properties and individual units, including the occupancy information the Rent Board requests.
The obligation is broader than most owners expect. All residential property owners must report, including on owner-occupied and vacant units - the duty is not limited to owners who are currently renting.
The inventory is also more than a recordkeeping exercise. The information reported is what controls an owner’s ability to impose annual and banked rent increases on rent-controlled units.
Reporting is updated annually by March 1. Owners must also notify the Rent Board within 30 days when the name or business contact information of the owner or the designated property manager changes.
The Rent Increase License: No Filing, No Increase
For rent-controlled units, the Housing Inventory report is what produces the license. Owners who report a tenant-occupied unit receive a rent increase license automatically - there is no separate application to file.
The license must be in place before an annual or banked rent increase is imposed. This is an easy step to miss precisely because the proposed increase may be mathematically flawless. An owner can use the right percentage on the right anniversary date and still have an unenforceable notice.
The sequence is what matters: report first, confirm the license, then serve the increase correctly.
Deadlines: When Housing Inventory Filing Became Required
The reporting requirement did not begin for every property on the same date, and that phase-in still matters when you review an older increase.
| Who reports | Reporting began | Ongoing requirement |
|---|---|---|
| Non-condominium units in buildings with 10 or more residential units | July 1, 2022 | Update every March 1 |
| Condominium units | March 1, 2023 | Update every March 1 |
| Units in buildings with fewer than 10 residential units | March 1, 2023 | Update every March 1 |
| Owner-occupied and vacant units - the obligation applies even where you are not a landlord | Per the schedule for the building type above | Update every March 1 |
| Change to the owner’s or designated property manager’s name or business contact information | - | Notify the Rent Board within 30 days of the change |
When examining a rent increase that took effect years ago, the question is not simply whether the unit is licensed now. It is whether the required license existed on the date that increase took effect.
The Annual Rent Board Fee and How It Is Split With Tenants
Housing Inventory reporting and the annual Rent Board fee are related compliance obligations, but they are not the same thing, and satisfying one does not satisfy the other.
The fee is $59 per dwelling unit and $29.50 per guest room in an SRO hotel, due March 1. Units with a valid approved exemption are not billed.
Common exemptions include:
- owner-occupied units that are not rented;
- government-controlled or regulated units, including Section 8;
- hotel guest rooms designed for tourist use;
- units in hospitals, monasteries, extended care facilities, and educational institutions;
- non-profit cooperative housing; and
- properties with a valid Homeowners’ Exemption from the Assessor-Recorder’s Office.
Late payment is expensive and automatic. A 5% penalty applies if the fee is unpaid by March 1, a further 5% by April 1, and another 5% by May 1 - 15% in total.
If an owner pays the fee in full, the Rent Board says the owner may be able to collect 50% from the tenant: $29.50 per dwelling unit or $14.75 per guest room. The pass-through is subject to the Rent Board’s rules and should not simply be added to rent without confirming that the unit and the tenancy qualify.
The Rent Board invoices owners directly through its online Portal. Payment requires the PIN from the Annual Notice, and the Portal is also where you confirm what is currently on file.
What Happens If You Don’t File
A missing Housing Inventory filing becomes a rent problem, not just a paperwork problem.
Where an owner has not satisfied the reporting requirement, the Rent Board suspends the license to impose annual and banked increases for the period of noncompliance. Rent Ordinance section 37.15 provides that an annual or banked increase imposed while the owner is unlicensed renders the entire increase null and void.
The consequences run in both directions:
- Going forward, the lawful rent is the pre-increase amount. The increase is unwound rather than merely paused.
- Looking backward, amounts collected above the lawful rent during the unlicensed period may be recoverable by the tenant. Quantify that exposure with counsel before deciding how to proceed.
- If the affected rent was carried in a rent roll used for a refinance or a sale, the NOI supporting that transaction was overstated - which is why license history belongs in a rent roll audit alongside the percentage charged.
Before we prepare an annual or banked increase, we confirm license status by effective date for every affected unit. It is a five-minute check that prevents an increase from being unwound a year later.
Owners who discover a missed filing can report the required information through the Housing Inventory system and work toward restoring compliance. Before relying on a previous increase, however, review the timing carefully rather than assuming a later filing retroactively cures it.
For a broader look at related obligations, BanCal’s guide to San Francisco housing laws for property owners covers additional state and local requirements.
How It Interacts With the Annual Allowable Increase
A rent increase license gives an eligible owner the ability to impose an annual or banked increase. It does not decide how large that increase may be.
For increases effective from March 1, 2026 through February 28, 2027, the allowable annual increase for rent-controlled units is 1.6% of the tenant’s base rent.
The owner must still meet the applicable timing and notice requirements. Three separate questions all need a “yes”:
- Is the unit eligible for the increase?
- Is the amount lawful?
- Was the increase properly licensed and noticed?
A banked increase adds a further layer, because unused increases from prior years have to be reconstructed and calculated correctly rather than simply added together.
How to Get Compliant
For an owner preparing an annual or banked increase, the sequence is:
- Report each required unit to the Housing Inventory, and confirm the current annual information is on file with the Rent Board.
- Pay the annual Rent Board fee, where applicable, by March 1, through the Rent Board Portal using the PIN from your Annual Notice.
- Confirm the rent increase license is in effect - for a rent-controlled unit- before the increase is imposed, not after.
- Serve a compliant rent increase notice. The amount, effective date, method of service, and notice period must all comply with the rules applicable to the particular increase.
Do not treat these as interchangeable. Paying the fee does not replace Housing Inventory reporting, and holding a license does not authorize an increase above the lawful amount.
“Owners focus on the allowable percentage and the notice date, because those are the numbers that feel like the decision. The filing is the part that gets overlooked. Before we prepare an annual or banked increase, we want to see that the unit’s Housing Inventory reporting is current and that the license was in effect on the date the increase takes hold.”
Kelli Smith, Director of Rental Operations and Client Relations, BanCal Properties
Owners who would rather have these steps handled as part of day-to-day operations can read more about BanCal’s property management services or request a consultation.
This article is general information, not legal advice. Rent Board rates, fees and requirements change annually. For your specific situation, consult the San Francisco Rent Board or a qualified attorney.
Frequently Asked Questions
Do I have to register with the SF Rent Board to raise rent?
For a rent-controlled unit, yes. An owner must satisfy the Housing Inventory reporting requirement and hold a current rent increase license before imposing an annual or banked increase. The Rent Board sets out the licensing requirement on its Housing Inventory page.
What is a rent increase license in San Francisco?
It is the Rent Board license tied to Housing Inventory compliance that permits an owner of a qualifying rent-controlled unit to impose annual or banked rent increases. Reporting a tenant-occupied unit generates it automatically. It does not authorize an increase beyond what the Rent Ordinance otherwise permits.
What happens if I raise rent without filing the Housing Inventory?
The Rent Board suspends the license for the period of noncompliance, and Rent Ordinance section 37.15 renders an annual or banked increase imposed while the owner is unlicensed null and void. The lawful rent remains the pre-increase amount, and amounts collected above it may be recoverable by the tenant. Review the specific timing with the Rent Board or qualified counsel.
When did Housing Inventory reporting become required?
For non-condominium units in buildings with 10 or more residential units, reporting began July 1, 2022. For condominiums and units in buildings with fewer than 10 residential units, reporting began March 1, 2023. Updates are due every March 1.
How much is the annual Rent Board fee, and what happens if I pay late?
The fee is $59 per dwelling unit and $29.50 per SRO guest room, subject to applicable exemptions, and it is due March 1. Late payment carries a 5% penalty after March 1, a further 5% after April 1, and another 5% after May 1 - up to 15%.
Who is exempt from the Rent Board fee?
Exemptions include owner-occupied units that are not rented, government-regulated units such as Section 8, tourist hotel guest rooms, units in hospitals, monasteries, extended care facilities and educational institutions, non-profit cooperative housing, and properties holding a valid Homeowners’ Exemption. The exemption must be approved for the unit not to be billed.
