Security deposit returns: the deductions that get landlords sued

Most security-deposit lawsuits are not about whether the tenant owed the money. They're about whether the landlord followed the procedure. Get the procedure right and you almost always win, even on a deposit dispute the tenant feels strongly about. Skip a step and you can lose on a deposit you were entitled to keep in full.

The deadline matters more than the amount

Every state sets a deadline for returning the deposit (or sending an itemized statement of deductions) after the tenant moves out. Common deadlines:

• 14 days: Massachusetts, Vermont, several others.
• 21 days: California, Hawaii.
• 30 days: Texas, Illinois, Florida, New York, and most other states.
• 45 to 60 days: A small number of states for cases where damages are still being assessed.

If you miss the deadline, most states impose a statutory penalty, typically the deposit amount plus damages of two to three times the deposit. In some states the tenant also recovers attorney's fees. A missed deadline on a $2,000 deposit can become a $6,000 to $10,000 judgment plus the legal cost of defending it.

What you can deduct

Allowable deductions across almost every state fall into four categories:

1. Unpaid rent, including any rent owed after move-out if the lease was broken early and you have a duty to mitigate.
2. Damage beyond ordinary wear and tear. The line between damage and wear is the single most-litigated point in deposit disputes.
3. Cleaning costs, but only to restore the unit to the condition documented at move-in, not to upgrade.
4. Unpaid utility bills the landlord became responsible for after move-out, in some states.

Wear and tear, defined the way courts see it

Wear and tear is the deterioration that happens with normal use over time, regardless of how careful the tenant was. Damage is the deterioration caused by negligence, abuse, or accident. The IRS depreciation schedules are useful as a guide to what counts as wear:

• Interior paint: typical useful life of two to three years. After three years of occupancy, the cost of repainting is wear, not damage.
• Carpet: typical useful life of five to seven years. A four-year-old carpet with normal traffic wear is not deductible. The same carpet with a permanent stain is partial deduction, prorated for remaining life.
• Appliances: ten to fifteen years. A scratched refrigerator after eight years is not damage.

The pro-ration concept is what most landlords miss. If a carpet has a five-year useful life, the tenant lived there for three of those years, and the carpet is now ruined, the deductible amount is two-fifths of the replacement cost, not the full replacement cost.

The four deduction categories that lose in court

• Repainting that wasn't required. Charging the tenant to repaint a unit that was repainted within the last three years and shows only wear. This loses almost every time.
• Replacing usable items. Charging for a new carpet because the existing one had wear that was acceptable but the landlord wanted to upgrade.
• Cleaning a unit cleaner than it was rented. Charging for "professional cleaning" when there's no move-in inspection documenting the unit was professionally cleaned at move-in.
• Vague line items. "General cleanup: $400" without a breakdown is presumed unreasonable and gets reduced or zeroed out by judges.

The itemized statement

The statement should be specific enough that someone reading it can picture each line. Bad: "Cleaning, $250." Better: "Kitchen deep clean (oven interior, range hood, behind appliances), $125. Bathroom regrouting, $125."

For each deduction, attach a receipt or, if the work was done in-house, a documented hourly rate at a market wage. "I did it myself, twelve hours at $50 per hour" is enforceable in most states if $50 per hour is reasonable for that kind of work in that area.

A sample itemized statement

Brief and concrete is the format that holds up. The statement should fit on one page and read like this:

Tenant: J. Smith
Unit: 142 Elm St #3
Lease end date: 2026-03-31
Deposit held: $2,400.00

Deductions:
- Unpaid rent (3 days, March 29-31)             $238.71
- Carpet repair, bedroom 2 (pet stain,
  prorated 60% for 3-year-old carpet)            $180.00
- Wall patch and paint, bedroom 2 (4 holes
  larger than nail size)                          $85.00
- Move-out cleaning above documented
  move-in condition (kitchen, bathroom)          $175.00

Total deductions:                                $678.71
Refund due:                                    $1,721.29

Refund payment: Check #4421, dated 2026-04-12
Receipts attached for paint, carpet repair, cleaning service.

If the deposit doesn't cover the damage

Send the itemized statement showing the full damages and the amount the deposit covered. The tenant owes the difference, and you can sue for it in small claims. Without the statement, you've lost the right to sue for the excess in many states.

The single most useful habit on deposits is to start the move-out paperwork the day they give notice, not the day they hand back the keys. Schedule the inspection, request a forwarding address in writing, line up your contractors. The thirty-day clock is short when you're trying to get three quotes for a repair.