Can a California Landlord Keep a Security Deposit for Normal Wear and Tear?

California law prohibits landlords from keeping a security deposit for normal wear and tear. Here's where the line sits, what the 21-day rule requires, and what AB 12 changed.

Short answer: No. California Civil Code § 1950.5 prohibits deducting normal wear and tear from a security deposit. Landlords may deduct only for unpaid rent, cleaning necessary to restore move-in condition, and actual damage beyond ordinary use. The problem: "wear and tear" versus "damage" is the most disputed line in California landlord-tenant law, and the 21-day procedural requirement traps even careful landlords.

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Carpet is the battleground.

Most California security deposit disputes come down to one surface: was the carpet worn down by three years of ordinary living, or was it ruined by something specific the tenant did? The answer determines whether Marco, a San Jose landlord, returns $3,600 or keeps $1,800 of it.

The line is worth understanding before you find yourself in small claims explaining it to a judge.

What Counts as Normal Wear and Tear?

California courts haven't issued a comprehensive definition, but the principle is stable: wear and tear is deterioration from reasonable, ordinary use. Examples that typically qualify:

• Carpet thinning or matting after several years of foot traffic
• Minor scuffs and small nail holes from hanging pictures
• Paint fading from sunlight
• Gradual finish wear on hardwood floors

What counts as actual damage:

• Large stains from pet accidents or spills
• Burns or gouges on floors, counters, or carpets
• Holes in walls from impact or neglect
• Broken fixtures from misuse

The operative question: would a reasonable, careful tenant living there for that long have caused this? If yes, it's probably wear and tear. If it required a specific act, it's probably damage.

Age matters, too. A landlord cannot charge full replacement cost for a carpet already eight years into a typical ten-year life. Courts apply depreciation: you can recover the remaining useful value, not the full new price.

What Does the 21-Day Rule Actually Require?

> Cal. Civ. Code § 1950.5 — Within 21 days of the tenant vacating, the landlord must return the deposit or mail/deliver an itemized written statement of deductions, with receipts or invoices for any amounts over $125. Bad-faith retention exposes the landlord to statutory damages of up to twice the deposit amount.

The clock starts when the tenant surrenders possession. Miss the deadline and courts often treat the entire deposit as wrongfully withheld — regardless of whether some deductions might have been defensible. Day 22 is too late.

The itemized statement must:

• List each deduction with a specific dollar amount
• Attach receipts or good-faith estimates for costs over $125
• Be postmarked or delivered within the 21-day window

Vague entries ("cleaning — $450" with no receipts) frequently lose in small claims even when the underlying cleaning was legitimate. The procedure is the pitfall.

What Did AB 12 Change?

AB 12, effective July 1, 2024, lowered the security deposit cap for most residential rentals.

| Landlord type | Deposit cap | |---|---| | Most landlords | 1 month's rent | | Small landlords (natural person, ≤2 residential properties with ≤4 total units) | 2 months' rent |

AB 12 applies to leases executed on or after July 1, 2024. Existing leases signed before that date remain grandfathered. New leases, renewals, and new tenants are subject to the one-month cap. This also limits the upside of any bad-faith dispute: the maximum 2x penalty is now capped against a smaller deposit.

The Common Landlord Mistakes

Charging full replacement cost on an old carpet. Prorate it.

Sending the statement late. Day 22 opens the bad-faith damages window.

No move-in documentation. If you didn't photograph the unit before the tenant moved in, you can't prove what was pre-existing.

Vague line items. Each deduction needs specifics; "repairs" as a category won't hold.

What Should a Tenant Do If the Deduction Is Wrong?

Send a formal written demand citing § 1950.5, the specific amounts withheld, and the deadline the landlord missed or the deductions they can't justify. Give the landlord 10 to 14 days. Many return the deposit when they see the 2x bad-faith exposure in writing.

If they don't, California small claims court handles deposit disputes efficiently. The filing fee is $30 to $75. When do you need a demand letter? has the breakdown on when a formal attorney letter moves faster than filing.

The deposit dispute mostly comes down to documentation and timing. A landlord who photographs the unit at move-in and move-out, serves a complete itemized statement with receipts within 21 days, and deducts only for actual damage will almost always win in small claims. The law isn't trying to protect careless tenants. It's enforcing a procedure. Follow it exactly and the substantive deductions follow.

When a written demand is the right first move and you want a California attorney's name on it without a retainer, Talk to My Lawyer produces that letter for a flat fee.

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Keep Reading:

• Getting paid without going to court — the full landlord escalation sequence, including unpaid rent
• When your tenant stops paying rent — the 3-day notice and small claims sequence
• When do you need a demand letter? — the case for a formal letter before filing anything

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This article is general information about California law and is not legal advice. Every situation is different. For advice on your specific dispute, consult a licensed California attorney.