AB 1482 Tenant Protection Act in California: Rent Caps, Exemptions, and Just Cause Evictions

Renting an apartment in cities like Los Angeles, San Diego, or San Francisco can be incredibly expensive. To prevent extreme price hikes and unfair displacements, the state enacted the California Tenant Protection Act of 2019 (Cal. Civ. Code § 1946.2 and Cal. Civ. Code § 1947.12). This powerful law provides dual protections: it strictly limits how much your landlord can raise your rent each year, and it prohibits them from evicting you without a legally valid reason. If you believe your landlord is violating these rules, understanding your rights is the first step to fighting back. In this guide, we will break down rent calculations, the properties that are exempt, and how connecting with a local tenant rights attorney from our US Lawyers directory can help you stay in your home.

Understanding California's Rent Caps and CPI

Under Cal. Civ. Code § 1947.12, landlords of covered properties are strictly limited in how much they can increase the rent over a 12-month period. The cap is set at 5% plus the local Consumer Price Index (CPI), or a maximum of 10%, whichever is lower. Under Cal. Civ. Code § 1947.12(g)(3)(B), each year's allowable rent cap takes effect on August 1 and applies through July 31 of the following year, calculated using the regional CPI published from April to April (or March to March for San Diego). A landlord cannot bank unused rent increases for future years, nor can they raise the rent more than twice in any 12-month period to reach that maximum percentage.

Exemptions from AB 1482 Restrictions

Not every rental property in California is protected by AB 1482. Landlords often try to claim exemptions illegally, so you must know if your home actually qualifies.

Single-Family Homes and Condos

Generally, single-family homes and condominiums are exempt from the rent caps and just cause protections. However, there is a massive exception: they are only exempt if they are NOT owned by a real estate investment trust (REIT), a corporation, or an LLC where one of the members is a corporation. Furthermore, to claim this exemption legally, the landlord must have provided you with a written notice of exemption in your lease agreement under Cal. Civ. Code § 1947.12(d)(5) and Cal. Civ. Code § 1946.2(e)(8).

Owner-Occupied Duplexes

If you live in a duplex and your landlord lives in the other unit, the property is exempt from AB 1482. The landlord must have established the property as their primary residence before you moved in and must continue to live there for the exemption to remain valid.

New Constructions (Built Within the Last 15 Years)

To encourage developers to keep building housing, the law exempts newer properties on a rolling 15-year basis under Cal. Civ. Code § 1947.12(d)(4). This means if an apartment complex was issued its certificate of occupancy 10 years ago, it is currently exempt from rent caps. Once the building turns 15 years old, it automatically falls under AB 1482 protections.

Step-by-Step Guide to Challenging an Illegal Rent Increase or Eviction

If your landlord hands you a notice that seems to violate state law, you must act strategically. Here is the step-by-step process to protect your tenancy.

Step 1: Verify the Property's Exemption Status

Check your lease for the mandatory exemption disclosure. Then, look up the property's ownership records online or through your county assessor's office to see if it is owned by a corporation or corporate-backed entity. If the home is corporate-owned, it is protected by AB 1482, regardless of whether it is a single-family house.

Step 2: Review the Notice Carefully

Under Cal. Civ. Code § 827, a rent increase exceeding 10% (if exempt) requires a 90-day written notice, while an allowable increase of 10% or less requires a 30-day notice. If the landlord serves a termination notice, it must clearly state the statutory "just cause" reason. If the notice fails to meet statutory requirements, it is legally void.

Step 3: File a Complaint with the Local Rent Board

If you live in a municipality with a dedicated local housing board, such as the Los Angeles Housing Department, Los Angeles or the San Francisco Rent Board, San Francisco, you can file a formal complaint. These municipal bodies can investigate unlawful rent increases and issue administrative orders rolling back non-compliant rent hikes.

Step 4: Consult a Lawyer and Defend in Court

If the landlord proceeds with an Unlawful Detainer lawsuit, do not vacate prematurely. Consult a tenant defense attorney immediately. Under Cal. Code Civ. Proc. § 1167(a) (as amended by California Assembly Bill 2347, effective January 1, 2025), you have ten (10) court days (excluding weekends and judicial holidays) after being served with the summons and complaint to file a formal Form UD-105, California, Judicial Council, Answer - Unlawful Detainer in Superior Court asserting your AB 1482 protections.

Understanding "Just Cause" Evictions

Under Cal. Civ. Code § 1946.2, once you have lived in a covered unit for 12 months, your landlord can only evict you for "just cause." This falls into two categories:

• At-Fault Just Cause: You breached the lease by failing to pay rent, causing a nuisance, or conducting criminal activity.
• No-Fault Just Cause: You did nothing wrong, but the landlord wants the unit back to move in themselves or a qualifying relative, undertake a substantial remodel, or permanently withdraw the unit from the rental market. For no-fault evictions, the landlord is legally required to pay relocation assistance equal to one month's rent or waive the final month's rent in writing before the rent becomes due.

Costs of Fighting an Eviction or Rent Increase

Timeline for Disputes

If you receive a 3-Day Notice to Pay Rent or Quit, the timeline moves quickly. If the landlord files an Unlawful Detainer lawsuit, you have 10 court days to respond under Cal. Code Civ. Proc. § 1167(a), and the trial is usually scheduled within 20 days after a request to set the case for trial is filed. Challenging an illegal rent increase through a local housing department is slower, often taking 30 to 90 days for an investigator to issue a determination.

Frequently Asked Questions (FAQ)