Normal Wear and Tear vs Damage: The Math Your Landlord Doesn't Want You to Do

You lived there three years. You hung pictures with finish nails. The walls had small scuffs in the hallway from a couch that came in tight. You moved out broom-clean, swept and mopped and pulled the nails. The deposit statement arrives: $400 to repaint, $1,200 to replace the carpet. Your $1,500 deposit comes back as a $100 invoice.

The thing your landlord did not show you is the math. Paint has a useful life of two to three years. The carpet had a useful life of five to seven, and it was four years old when you moved in. Under the federal standard most small-claims judges accept, you owed roughly zero dollars on either line.

This post is the math, the federal citation that backs it, and the line-by-line table of what counts as wear and what counts as damage.

TL;DR

• Normal wear and tear is the gradual decline of a unit through ordinary use. It is the landlord's cost of doing business. It cannot lawfully be charged to the tenant in any state.
• Damage is harm beyond ordinary use. It can be charged to the tenant, but only at the prorated remaining useful life, never at full replacement.
• HUD Handbook 4350.3 sets the federal useful-life baseline (paint 2-3 years, carpet 5-7 years). It is the citation small-claims judges accept.
• California Civil Code §1950.5 puts the burden on the landlord to prove a deduction is reasonable and necessary. Most state statutes follow. The default is in the tenant's favor.

What "normal wear and tear" actually means

The legal definition is older than every state statute that codifies it. Connell v. Brownstein-Louis Co., 86 Cal. App. 610 (1927) defined ordinary wear and tear as "deterioration which results from the intended use of the premises." Faded paint after three years of sunlight. Worn carpet in the path between the kitchen and the front door. Slight discoloration of grout. A small picture-hook hole. These are the cost of running a rental property.

What it is not: holes punched through drywall, pet urine soaked into carpet pad, burns in countertops, smoke staining on walls, broken fixtures. These are damage, and the tenant can be charged for damage. The dispute is almost never about the definition. It is about the line, and about the amount.

The line is set by ordinary use. The amount is set by useful-life math.

The useful-life math your landlord doesn't want you to do

Every component of an apartment has an expected useful life. Paint deteriorates and needs to be redone. Carpet wears out and needs to be replaced. The numbers come from HUD Handbook 4350.3, the federal standard for assisted housing, which has become the de facto baseline cited in state small-claims courts.

The formula:

Tenant owes = Replacement cost ×
              (Remaining useful life / Total useful life)

A $1,200 carpet, useful life seven years, that was three years old when the tenant moved in and stayed three years (now six years old):

$1,200 × (1 / 7) = $171

Not $1,200. The carpet was at the end of its useful life. The landlord was due to replace it anyway. Even if the tenant damaged it on the day they moved out, the carpet's remaining value was $171, not $1,200.

Plug your own numbers in. Pick the item, enter its age at move-out and the replacement cost, and read the prorated share you actually owe.

The HUD baseline numbers most landlords don't dispute:

Paint is the most-abused line item. A landlord who repaints between every tenant is doing routine maintenance, not damage repair. If you lived in the unit longer than the useful life of the paint, you owe zero on paint regardless of the wall condition. Cite HUD 4350.3 in writing.

The wear-vs-damage table, line by line

The dispute is rarely binary. A long crack in a tile counter is damage; a single small chip in the same counter is wear. Three small picture-hook holes are wear; a foot-wide drywall repair is damage. The judge looks at quantity, severity, and how the unit compared to its move-in condition.

This is why the move-in inspection form matters more than any other document. If a defect is on the form, the landlord cannot charge for it later.

The four charges landlords get away with that they shouldn't

1. Full repaint after 2+ years. Paint's useful life is up. The repaint is routine maintenance. State this in writing and cite HUD 4350.3 by section. Most landlords drop the charge once cited.

2. Full carpet replacement. The proration almost always reduces a four-figure carpet bill to two figures or zero. Demand the carpet's age and original purchase date. If the landlord cannot produce records, the deduction often fails for lack of evidence.

3. A "professional cleaning fee" stacked on top of normal cleaning. Many leases require the unit to be left "broom clean," not "professionally cleaned." A flat $300 cleaning fee imposed regardless of condition is often unenforceable, especially when paired with photos showing a clean unit. This is one of the patterns the FTC cited in its $47.2 million March 2026 settlement against Invitation Homes.

4. Repainting the entire wall for a few small picture-hook holes. Spackle and a touch-up are the appropriate repair, not a full repaint. Most state statutes require deductions to be "reasonable and necessary." Full repaint for spot damage rarely meets the standard.

The burden of proof is on the landlord

The single most misunderstood point about deposit disputes: in most states, the burden is not on the tenant to prove the unit was clean. The burden is on the landlord to prove that each deduction was reasonable, necessary, and properly documented.

California Civil Code §1950.5(g)(2) states that the landlord must furnish, within 21 days, a written itemized statement showing the basis for each deduction, with copies of receipts for any work or materials. Without receipts and a justification, the deduction fails. Most states have a similar standard.

In small claims, this translates to a simple test: ask the landlord to produce receipts and documentation for every charge. Many corporate landlords don't have them. The deduction collapses.

What the FTC just did about this

In December 2025 the FTC settled with Greystar for $24 million over deceptive fee practices. In March 2026 the FTC settled with Invitation Homes for $47.2 million, with 444,131 refund checks averaging $106 to former tenants. The Invitation Homes complaint specifically called out charges for "wear and tear on a unit they hadn't lived in long enough to wear out."

Two consequences for any tenant disputing a wear-and-tear deduction today:

• Corporate landlords are visibly losing on this issue. That changes the cost-benefit math at the deposit-dispute desk. Settle, don't fight, has become the rational corporate response.
• The FTC complaint portal is now a credible second front. Reportfraud.ftc.gov adds federal pattern evidence to your individual dispute. State small-claims is still where the deposit gets returned, but a parallel FTC complaint accelerates corporate settlement.

How to write the dispute letter

The dispute letter is the rung that wins most of these cases. It works because it shows the landlord that you know the law and that the next step is small-claims court.

What it must contain:

1. The lease address, your move-out date, and a list of every disputed deduction with the dollar amount
2. The state statute by section number, requiring itemization and reasonable basis
3. The HUD useful-life numbers for each disputed item, with the proration math
4. Photos of the unit at move-out (attachments)
5. A specific number of business days for response (10 is typical)
6. A statement that you intend to file in small-claims court if the dispute is not resolved

Send certified mail with return receipt. Keep a copy. The full step-by-step playbook is in the how to get your security deposit back cluster, and the security deposit refund calculator shows your state's bad-faith multiplier and the days-late math before you draft the letter.

Before you sign: the lease clauses that preempt the wear-vs-damage fight

A lease can try to redefine wear and tear contractually. "Tenant agrees that all carpet replacement, regardless of cause, shall be deducted from the security deposit." "Tenant agrees that a professional cleaning fee of $400 shall be deducted from the security deposit at move-out." Some of these clauses are unenforceable in most states. Others survive and bind the tenant.

The five worst lease-side preemption clauses are walked through in the 9 landlord red flags before signing pillar. The clean rule: any deduction tied to "regardless of condition" or "regardless of cause" is the language to negotiate out before signing. After signing, the fight gets harder.

Redline scans a lease in plain English. Photograph it, paste it, or upload it. The scan flags every clause that tries to override state-imposed wear-and-tear rules, calls out non-refundable fee stacks, and explains exactly what your landlord can and cannot deduct at move-out. One scan, one dollar. iOS and Android.