1. What is the RSO Rent Increase?

The Rent Stabilization Ordinance (RSO) in Los Angeles limits how much landlords can increase rent each year for qualified units. For 2025, the maximum allowable increase is 3% plus an additional 1% if utilities are included, with a total cap of 8%.

2. How Does the Calculator Work?

The calculator uses the RSO formula:

Where:

• Base increase — 3% of current rent
• Additional increase — 1% if utilities are included in rent
• Maximum cap — Total increase cannot exceed 8%

3. Importance of Rent Control

Details: The RSO helps protect tenants from excessive rent increases while allowing landlords reasonable adjustments for inflation and costs.

4. Using the Calculator

Tips: Enter your current monthly rent amount and indicate whether utilities are included. The calculator will show your maximum allowable rent increase and new rent amount.

5. Frequently Asked Questions (FAQ)

Q1: When does the 2025 increase take effect?
A: The new rates become effective July 1, 2025.

Q2: What types of units are covered by RSO?
A: Generally, multi-family buildings built before October 1978, with some exceptions.

Q3: Are there any exemptions to the rent increase limits?
A: Some units may be exempt, including single-family homes, condos, and newly constructed buildings.

Q4: How often can my rent be increased?
A: For RSO units, rent can only be increased once every 12 months.

Q5: Where can I get more information about RSO?
A: Visit the Los Angeles Housing Department website or contact them directly for official information.