How can I legally increase rent in California?

How Can I Legally Increase Rent in California?

As a landlord in California, you may find yourself in a situation where you need to increase rent to cover rising costs or to keep up with the market. However, it’s essential to understand the legal requirements and restrictions surrounding rent increases in the state. This article will provide valuable insights for real estate investors, homeowners, first-time home buyers, and real estate agents on how to legally increase rent in California.

Understanding California Rent Control Laws

Before discussing how to increase rent, it’s crucial to understand California’s rent control laws. In 2019, California passed the statewide rent control law, known as the California Tenant Protection Act (AB 1482). This law limits annual rent increases to 5% plus the local rate of inflation or 10%, whichever is lower. Additionally, the law requires landlords to provide a “just cause” for evicting tenants who have lived in the rental property for at least 12 months.

However, not all rental properties are subject to AB 1482. Some exemptions include:

  • Single-family homes and condos owned by individuals (not corporations or LLCs)
  • Newly constructed properties with a certificate of occupancy issued within the last 15 years
  • Government-subsidized housing

It’s essential to determine if your rental property falls under the California Tenant Protection Act before considering a rent increase.

Providing Proper Notice for Rent Increases

Once you’ve determined that your property is not subject to rent control or that your proposed increase is within the legal limits, you must provide proper notice to your tenants. California law requires landlords to give written notice of a rent increase, depending on the amount of the increase:

  • For rent increases of 10% or less, landlords must provide at least 30 days’ notice.
  • For rent increases greater than 10%, landlords must provide at least 60 days’ notice.

It’s important to note that these notice requirements apply to both month-to-month tenancies and fixed-term leases. If you have a fixed-term lease, you can only increase the rent when the lease term expires, unless the lease agreement specifically allows for rent increases during the term.

Calculating the Maximum Allowable Rent Increase

To calculate the maximum allowable rent increase under California’s rent control law, you’ll need to consider both the 5% cap and the local rate of inflation. Here’s a step-by-step guide:

  1. Determine the current Consumer Price Index (CPI) for your area. This information is typically available from the U.S. Bureau of Labor Statistics or your local government.
  2. Calculate the percentage change in the CPI from the previous year. This represents the local rate of inflation.
  3. Add 5% to the local rate of inflation. This is the maximum allowable rent increase under California law.
  4. If the total exceeds 10%, the maximum allowable rent increase is capped at 10%.

For example, if the local rate of inflation is 3%, the maximum allowable rent increase would be 8% (5% + 3%). If the local rate of inflation is 7%, the maximum allowable rent increase would be capped at 10%.

Documenting and Communicating Rent Increases

When implementing a rent increase, it’s essential to document the change and communicate it clearly to your tenants. Here are some best practices:

  • Provide written notice of the rent increase, including the new rent amount, the effective date, and the reason for the increase.
  • Ensure that the notice is delivered in person or by certified mail, as required by California law.
  • Keep a copy of the notice and any related correspondence for your records.
  • Consider discussing the rent increase with your tenants in person or over the phone to address any concerns or questions they may have.


Increasing rent in California requires a thorough understanding of the state’s rent control laws and proper communication with your tenants. By following the guidelines outlined in this article, you can ensure that your rent increases are legally compliant and minimize potential disputes with your tenants. Remember to consider the California Tenant Protection Act, provide proper notice, calculate the maximum allowable rent increase, and document and communicate the changes effectively.

Kurby Team

The Kurby Content Team is a diverse group of seasoned real estate experts dedicated to providing insightful, reliable information for homebuyers, real estate investors, and real estate agents. With backgrounds ranging from real estate brokerage, property investment, and residential home buying, our team combines decades of experience with a passion for demystifying the real estate world. We at Kurby are committed to helping you make informed, successful real estate decisions. Whether you're a first-time homebuyer, a seasoned investor, or a real estate professional, count on the Kurby Content Team to deliver the most relevant, actionable real estate content you need.