A lot of Inland Empire and High Desert landlords know California's statewide rent control law exists. Far fewer know whether it actually applies to their property or what they are required to do if it does.
AB 1482, also known as the California Tenant Protection Act, has been in effect since January 2020, and getting it wrong carries real financial consequences. Whether you own a single-family home in Rancho Cucamonga, a duplex in Victorville, or a multi-unit building in Fontana, here is what you need to understand. And if you have ever wondered whether having a good, reliable tenant means you can skip the compliance work, the honest answer is that the law applies regardless of how smooth your tenancy is going.
Key Takeaways
The Tenant Protection Act caps annual rent increases at 5% plus local CPI, with a hard ceiling of 10%. The current cap for most of the Inland Empire and High Desert runs through July 2026 at about 6.3%
The law also requires "just cause" to end a TPA covered tenancy once a resident has been in the unit for 12 months
Several property types are exempt, but exemptions only hold up if the owner has served the tenant with proper written notice
SB 567, effective in April 2024, added teeth to enforcement. Willful violations can trigger up to three times actual damages
Vacancy decontrol remains intact, meaning there is no cap on what you can charge an incoming tenant when a unit turns over
What The Tenant Protection Act Actually Is
When most people hear "rent control," they think of city-specific ordinances in Los Angeles or San Francisco; local laws with their own histories and political baggage. AB 1482 aka the Tenant Protect Act is different. It is a statewide law that applies across California, including right here in the Inland Empire and High Desert.
It does two things: it caps how much rent can increase each year on covered properties, and it requires landlords to have a valid legal reason before ending a tenancy for residents who have lived in the unit for 12 or more months. Both provisions apply to the same set of properties. If you are subject to the rent cap, you are also subject to just cause.
How the Rent Cap Works
Under the Tenant Protection Act, covered properties are limited to annual rent increases of 5% plus the regional Consumer Price Index, with a 10% cap regardless of inflation. The cap adjusts every year based on CPI data published each April by the California Department of Industrial Relations, with the new rate taking effect August 1.
For the current period (August 2025 through July 2026), the maximum allowable increase for most of the Inland Empire and High Desert is 6.3%. A few practical details worth knowing: landlords can raise rent no more than twice in any 12-month period, but the combined total cannot exceed the annual cap. That 12-month clock runs from the date of the last increase, not the calendar year. Proper written notice is also required: 30 days for increases under 10%, 90 days for increases at or above 10%.
One thing that often surprises landlords is that vacancy decontrol is still fully intact. When a tenancy ends, and a new resident moves in, there is no cap on what you can charge. The restriction applies only to existing tenancies, not new ones. Note, vacancy control may be in effect during a state of emergency (such as after a fire).
Just Cause Eviction Requirements
The rent cap gets most of the attention, but the TPA’s just cause provisions matter just as much. Once a tenant has lived in a covered unit for 12 months, you cannot end the tenancy without a qualifying reason.
The law divides these into two categories. At-fault just cause includes things like nonpayment of rent, material lease violations, and criminal activity on the property. No-fault just cause covers situations where the tenant has not done anything wrong, but the owner has a legitimate reason to reclaim the unit — such as an owner or close family member moving in, or substantial remodeling that requires the tenant to vacate for at least 30 consecutive days. No-fault terminations generally require one month's rent in relocation assistance.
Proper documentation at every stage of a tenancy matters here, including at move-out. Understanding how California security deposit timelines and deductions work is part of protecting yourself when a tenancy ends, whether at-fault or no-fault.
SB 567, which took effect April 1, 2024, added real consequences for getting this wrong. Willful violations of the just cause provisions can now trigger up to three times the tenant's actual damages. That is a meaningful financial exposure for any landlord who terminates a tenancy without a qualifying reason and ends up in court over it.
Which Properties Are Exempt
This is where the most confusion tends to live, and it is worth going through the exemptions carefully.
Properties built within the last 15 years are exempt, but this is a rolling window. A building constructed in 2012 was exempt until 2027, at which point it becomes covered. If your property is on the newer side, check the occupancy permit date.
Single-family homes and condominiums are exempt, but only if the owner is not a corporation, REIT, or LLC with a corporate member. If you are an individual owner of a single-family rental in Ontario or Hesperia, you very likely qualify for this exemption. If your property is held in a corporate entity, the picture is more complicated and worth reviewing with an attorney.
Owner-occupied duplexes are exempt if the owner occupies one of the units as their primary residence at the start of the tenancy and continues to live there.
Deed-restricted affordable housing units are also generally exempt.
The Notice Requirement Most Landlords Miss
Here’s the part that catches people off guard. Even if your property genuinely qualifies for an exemption, you are not automatically protected. California requires that you serve the tenant with a written notice stating the property is exempt from the rent cap and just cause requirements under AB 1482. If that notice has not been provided, the law treats your property as covered, full stop, regardless of whether it would otherwise qualify.
This is not a technicality. We have seen owners assume their single-family rental is automatically exempt because they are an individual owner, only to find out they never served the required notice. At that point, any rent increases taken above the cap become a liability.
If you are unsure whether your exemption notice is in order, the California Apartment Association has resources to help. It’s worth a conversation with a qualified property manager or attorney before your next rent increase.
What This Looks Like in Practice for IE and High Desert Owners
For covered properties, raising rent is no longer just a market decision. That means tracking the August 1 reset date each year, knowing which CPI region your property falls under, calculating the allowable increase correctly, serving proper notice, and documenting everything. Understanding what professional property management actually costs in the Inland Empire (and what that fee covers in terms of compliance work like this) is a useful frame for owners weighing whether to self-manage.
AB 1157, which would have tightened the statewide cap further, was halted in committee in 2025, but it advanced far enough to signal where things are headed. Proposition 33, which would have allowed cities to expand rent control to single-family homes and newer units, was rejected by voters in November 2024 with over 60% opposed. The current framework is intact for now. But this is not a set-it-and-forget-it situation, and owners who are not paying attention are the ones who end up out of compliance.
If you want to understand how we handle rent increases, compliance tracking, and lease management as part of our broader work, take a look at our property management services page. We are also happy to talk through your specific property and situation directly.
Frequently Asked Questions
Does the TPA apply to single-family homes in the Inland Empire?
It depends on how the property is owned and whether you have served the required exemption notice. Single-family homes owned by individual landlords (not corporations, REITs, or LLCs with corporate members) are generally exempt. But that exemption only holds up if the tenant received written notice of it. Without that notice, the law applies regardless of property type.
What is the current rent increase limit in the Inland Empire and High Desert?
For August 1, 2025 through July 31, 2026, the maximum allowable increase for most covered properties in the Inland Empire and High Desert is 6.3%. This figure resets every August based on the regional Consumer Price Index.
Can I charge whatever I want when a new tenant moves in?
Yes. The TPA’s rent cap applies only to existing tenancies. When a unit turns over and a new tenant moves in, you can set rent at whatever the market supports. The restriction begins once that new tenancy is established.
What counts as just cause to end a tenancy under the TPA?
At-fault just cause includes nonpayment of rent, material lease violations, and criminal activity. No-fault just cause includes owner move-in, substantial remodeling requiring the tenant to vacate for at least 30 days, and withdrawing the unit from the rental market. No-fault terminations generally require one month's rent in relocation assistance.
What happens if I violate the TPA?
SB 567, effective April 2024, significantly raised the stakes. Willful violations can result in up to three times the tenant's actual damages, plus attorneys' fees, in addition to any obligation to refund unlawful rent increases.
California Landlord Law Is Complicated. You Don’t Have to Navigate It Alone
The California Tenant Protection Act (TPA) is one piece of a broader compliance picture that California rental property owners have to manage. Understanding where your property stands, keeping up with the annual cap reset, and making sure your exemption notices are documented correctly are all things that fall through the cracks when you are self-managing. If staying on top of that is starting to feel like a part-time job, that is exactly the kind of thing a good property manager handles for you.
Schedule a consultation with our team to talk through your property and what professional management looks like for owners in the Inland Empire and High Desert.
