California · Guides

Security deposit limit explained

See the current country starting point, calculate the amount carefully and check exceptions before paying.

Short answer

For most California residential rentals beginning on or after July 1, 2024, the general cap is one month’s rent, with a limited small-landlord exception. Confirm the current exception before relying on a calculation.

What to do next

  1. Use the rent figure required by the country rule, not a total containing unrelated charges.
  2. Calculate the ordinary limit and label any assumptions.
  3. Check tenancy type, date and exceptions against the official source before relying on the result.

Evidence to collect

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Scope and limits

This is a self-service information page for California renters. It does not review your documents, decide a dispute or replace qualified help for urgent, high-value or complex matters.

Official sources

These official pages are the starting point for this California summary. City rules, property type and dates can change the route.

California Department of Justice

Landlord-tenant issues

Statewide renter protections and official help routes.

Common questions

Common questions

How much security deposit can be requested?

For most California residential rentals beginning on or after July 1, 2024, the general cap is one month’s rent, with a limited small-landlord exception. Confirm the current exception before relying on a calculation.

Which records should I collect for “Security deposit limit explained”?

Start with: Lease or tenancy agreement and amendments, Proof of deposit, rent and other payments. Do not share names, addresses or account details publicly.

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