AB 1482 comes up constantly in California landlord conversations, but the explanations people pass around tend to land in one of two extremes — either oversimplified (“it just limits rent increases”) or so dense with legal language it’s hard to apply to an actual property. What most landlords and tenants actually need sits somewhere in between.
Formally known as the Tenant Protection Act, AB 1482 sets a statewide floor for rent increase limits and eviction protections. It’s been law since 2020, and it’s the default framework for most California rentals unless a property qualifies for a specific, documented exemption. Here’s a practical look at what it actually requires.
The Two Things This Law Actually Covers
AB 1482 deals with two distinct issues: how much rent can go up each year, and what counts as a legitimate reason to end a tenancy.
Capping Rent Increases
For covered properties, the law limits annual rent increases to 5% plus the local rate of inflation (based on the regional Consumer Price Index), with a 10% ceiling — whichever number is lower. This applies to the cumulative increase across any rolling 12-month window, not to each individual adjustment separately. Splitting an increase into two smaller bumps across the same year doesn’t get around the cap.
Because the cap moves with inflation, it isn’t a fixed figure to memorize once. It needs to be checked against current regional CPI data each year, since the exact allowable percentage shifts.
Requiring Just Cause for Most Terminations
Once a tenant has lived in a unit for 12 months (or 24 months if more tenants were added later), ending the tenancy usually requires a legally recognized just-cause reason. These fall into two groups:
- At-fault reasons — tied to tenant behavior, like nonpayment of rent or lease violations
- No-fault reasons — unrelated to tenant behavior, like an owner moving in, a planned substantial remodel, or pulling the unit off the rental market
No-fault evictions generally require relocation assistance — typically waiving one month’s rent or paying an equivalent amount. Skipping that requirement is one of the more expensive mistakes landlords make when relying on a no-fault reason.
Where the Real Exemptions Actually Apply
This is where most of the confusion sets in, because exemptions exist but come with specific conditions that are easy to miss.
Single-Family Homes and Condos
Exempt from both the rent cap and just-cause requirements — but only when the owner isn’t a corporation, REIT, or LLC with a corporate member, and only if the tenant was given written notice of the exemption using the exact language the statute requires. Without that notice, the exemption may not hold up even on a property that would otherwise qualify.
Newer Construction
Properties with a certificate of occupancy issued in the last 15 years are exempt. It’s a rolling exemption, meaning a currently exempt property will eventually age out of that status, so it’s worth rechecking periodically rather than assuming it’s locked in forever.
Owner-Occupied Duplexes
If an owner lives in one unit of a duplex as their primary residence, the other unit is generally exempt from just-cause provisions, though some notice requirements may still apply.
Other Exempt Categories
- Deed-restricted affordable housing for lower-income households
- Dormitories and certain school or university housing
- Properties already covered by a local rent control ordinance at least as protective as AB 1482
How This Plays Out for a Typical Rental
In areas without their own local rent control ordinance, AB 1482 is usually the governing framework by default — meaning it’s safer to assume the law applies unless a clear, documented exemption fits. Single-family rentals are a common setup for smaller-scale investors, and the exemption is genuine — but only if the required notice was actually sent to the tenant. Plenty of landlords assume they’re automatically covered without realizing this notice step exists, which can undercut the exemption if it’s ever challenged.
How to Check Where a Property Actually Stands
- Confirm the property type — single-family, duplex, condo, multi-family
- Confirm the ownership structure — individual owner vs. LLC, corporation, or REIT
- Check the certificate of occupancy date against the 15-year exemption window
- Verify whether the required exemption notice was actually sent, if claiming the single-family exemption
- Check for a local ordinance that might apply instead of the statewide law
Mistakes That Come Up Repeatedly
- Assuming the single-family exemption applies without ever sending the required notice
- Raising rent above the cap because an outdated CPI figure was used
- Serving a no-fault eviction without offering relocation assistance
- Forgetting that a new-construction exemption eventually expires
- Not realizing just-cause protections can apply to month-to-month tenancies once the occupancy threshold is met
Final Thoughts
AB 1482 isn’t built to punish landlords — it creates a predictable baseline so both sides know roughly what to expect, especially in places without their own local rent control rules. The real challenge is that the exemptions come with specific, easy-to-miss conditions, and overlooking one can mean a law someone assumed didn’t apply actually does.
If there’s any doubt about whether a property is exempt, or whether a notice or rent increase is fully compliant, it’s worth getting that confirmed before acting on it — through an attorney, or a property management team that handles this kind of compliance
