California Security Deposit Calculator 2026

Calculate interest owed on your security deposit and understand California's deposit laws.

No Interest Required

California Security Deposit Law at a Glance

Interest Required by Law: No - California does not require interest
Annual Rate: Not applicable
Maximum Deposit: 2 months' rent
Interest Rate: N/A
California limits security deposits to 2 months' rent (unfurnished). No interest required statewide, though some cities (San Francisco, Berkeley, Oakland) require it locally.

Security Deposit Interest Calculator

Total deposit paid to landlord
Used to check deposit limits
$0
Total Interest Owed
$0
Original Deposit
$0
Total Return (Deposit + Interest)
0
Years Held
--
Deposit vs. Legal Limit

California Tenant Rights: Security Deposit Checklist

More California Calculators

Small Claims Court Limits LLC Formation Cost Quarterly Tax Calculator Minimum Wage & FPL