What the cap actually covers

The 10% cap generally applies to residential units above a certain age. Buildings that are very new, some single-family homes, and owner-occupied properties are often exempt. Check the exemptions before assuming the cap applies.

Take your current rent, multiply by 0.10, and that's the biggest annual increase allowed. Anything above that is worth pushing back on in writing.

CaliforniaLast reviewed April 2026

How much can rent be raised in California?

Quick answer

Most rent increases in California are limited to about 10% per year for covered units. If your rent was $2,000, that means the most it could go up in one year is roughly $200.

Step-by-step answer

Step 1
What the cap actually covers
The 10% cap generally applies to residential units above a certain age. Buildings that are very new, some single-family homes, and owner-occupied properties are often exempt. Check the exemptions before assuming the cap applies.
Step 2
Quick math
Take your current rent, multiply by 0.10, and that's the biggest annual increase allowed. Anything above that is worth pushing back on in writing.

Plain English recap

Most rent increases in California are limited to about 10% per year for covered units. If your rent was $2,000, that means the most it could go up in one year is roughly $200.

Check your specific situation

Step 1 of 50%

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I use a Section 8 / Housing Choice VoucherHCV tenants follow different rules — increases require PHA approval and rent-reasonableness review.

Free legal help in California

Walk through three quick steps to find the right tenant-rights program for your situation.

What do you need help with?

When you call, ask about: a tenant intake appointment

Say: "I'm a tenant and need help understanding my rights and options."

Bring: your lease, recent rent receipts, and any letters or notices from your landlord.

Tip: swipe left/right on mobile to move between steps.

State listings sourced from the federal Legal Services Corporation (LSC) grantee directory. Educational information, not legal advice or endorsement.

State source

Cal. Civ. Code §1947.12 (AB 1482)

Educational only — not legal advice. Educational only — not legal advice. This page summarizes statewide rules and may not reflect city ordinances, your specific lease, or recent changes. For your situation, consult a licensed attorney or your local tenant-rights organization.

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