Security Deposits: What Landlords Can and Cannot Keep

What Landlords Are Legally Allowed to Deduct

Security deposit law draws a clear line between damage a tenant causes and the natural deterioration of a rental unit over time. Landlords are permitted to deduct from your deposit for a defined set of reasons — primarily unpaid rent, cleaning costs to restore the unit to its move-in condition, and repair of damage you or your guests caused beyond normal wear and tear.

Common legitimate deductions include:

• Unpaid rent or fees owed at the time of move-out
• Carpet replacement or deep cleaning caused by pet damage, staining, or burns
• Broken windows, doors, or fixtures attributable to the tenant
• Unauthorized alterations that were not approved and not restored
• Excessive trash or debris removal beyond normal cleaning

Most states require landlords to provide an itemized written statement of deductions, along with receipts or invoices, within the statutory deadline. A vague line item like "cleaning" without cost documentation is often insufficient under state law. For a closer look at what to do if you believe a deduction is unjustified, see our guide on how to dispute a security deposit deduction.

The Normal Wear and Tear Standard

Normal wear and tear refers to the minor, gradual deterioration that results from ordinary, everyday use of a rental unit — not negligence or misuse. This is the most common source of deposit disputes because the line between damage and wear is genuinely subjective.

Examples courts and state agencies typically classify as normal wear and tear:

• Small nail holes from hanging pictures
• Light scuffs or marks on walls from furniture
• Faded paint or wallpaper after several years
• Worn carpet in high-traffic areas over a long tenancy
• Loose door handles or hinges from regular use

By contrast, large holes punched in drywall, severely stained carpets, or broken appliances generally fall outside this protection. The length of your tenancy also matters — a carpet that was already five years old when you moved in cannot reasonably be replaced at full cost after you lived there two more years.

How to Document Your Unit and Protect Your Refund

The most effective protection a renter has is a thorough move-in inspection. Before you unpack a single box, walk through every room and document all pre-existing damage in writing. Many landlords provide a move-in checklist; if yours does not, create your own and request that the landlord sign it.

Pair your written notes with date-stamped photos or video of every wall, floor, fixture, and appliance. Store these files in a cloud service you control — not just on your phone — so they remain accessible at move-out, potentially years later.

At move-out, request a walk-through with your landlord and take a matching set of photos. If disputes arise, this documentation is the evidence that supports your claim. Renters who arrive at small claims court without a move-in record are at a significant disadvantage regardless of the merits of their case.

For more foundational guidance before you sign anything, our overview of what every first-time renter should know covers lease terms and move-in best practices in detail. You may also find it useful to review renter rights most tenants don't know they have before any dispute arises.

State Laws Govern the Rules — and They Vary Widely

Security deposit rules are almost entirely a matter of state — and sometimes local — law. There is no single federal statute that sets deposit caps, return deadlines, or interest requirements across the board. This means the rules in California differ substantially from those in Texas, New York, or Florida.

Key variables that differ by state include:

Deposit cap

Many states limit deposits to one or two months' rent; others have no statutory cap.

Return deadline

Ranges from 14 days (e.g., Massachusetts) to 45 days or more in other states.

Interest requirements

Some states and cities require landlords to hold deposits in interest-bearing accounts and pay that interest to the tenant.

Penalty for wrongful withholding

Sanctions range from a simple refund to double or triple the deposit amount plus attorney's fees.

Because these rules change and vary so widely, always verify your state's current landlord-tenant statute — your state attorney general's office or a local legal aid organization can point you to the applicable law. Avoiding common misconceptions about what the law requires is also worth your time; common myths about renting that trip up tenants often center on exactly these gray areas.