Fair wear and tear vs tenant damage: what you can and can't deduct

Every landlord dreads the end-of-tenancy walkthrough where a carpet looks trashed, walls are scuffed, and a kitchen appliance has given up the ghost. The instinct is to reach for the deposit. But in the 12 months to March 2025, around 46,950 deposit disputes — roughly 1% of all protected deposits in England and Wales — went to formal adjudication, and the single most common reason landlords lose isn’t unfair adjudication. It’s poor evidence.

Understanding exactly where the line falls between fair wear and tear and genuine tenant damage — and having the paperwork to prove which side of it you’re on — is one of the most valuable skills a landlord can develop.

What does “fair wear and tear” actually mean?

There is no single statutory definition. The most widely cited formulation comes from case law: the House of Lords described it as deterioration resulting from “reasonable use of the premises by the tenant and the ordinary operation of natural forces.” The principle is most often traced to the Court of Appeal case Warren v Keen (1953), where Lord Denning held that a tenant is not liable for deterioration caused by age or ordinary use rather than by their own act or neglect. In plain English, a property that is lived in will age — paint fades, carpets flatten, hinges loosen — and the tenant is not liable for that natural ageing.

What tenants are liable for is anything beyond that: damage caused by negligence, carelessness, misuse, or deliberate action. The distinction sounds simple. In practice, it sits in a grey zone — and with the average protected deposit now at a record £1,175, getting it wrong is expensive.

The lifespan principle: why age and quality change everything

Adjudicators do not simply ask “is this damaged?” They ask: how old was it, what quality was it, and how much useful life remained?

This matters enormously in practice. Accepted industry lifespans — referenced in TDS/NRLA guidance — run roughly as follows:

• Carpets: 5–8 years for mid-range; up to 15 for premium; as little as 2–4 for budget-grade
• Interior decoration (paint/wallcovering): typically 3–5 years, with many adjudicators applying a 5-year benchmark
• White goods/appliances: typically assessed individually, often around 8–10 years
• Furniture: 7–10 years depending on original quality

If a landlord replaces a carpet that was seven years old with a brand-new carpet costing £600, they cannot claim £600 from the deposit. The carpet had reached or exceeded its expected lifespan. Even where tenant damage is clear — say, a cigarette burn in year four — the landlord can only claim a proportion of the replacement cost reflecting the remaining useful life. This is the betterment principle: deposit deductions must not leave the landlord in a better position than they would have been without the damage.

Practical example: A mid-range carpet (8-year lifespan) was two years old at tenancy start. The tenant causes a burn in year three of the tenancy — so the carpet is now five years old with three years of expected life remaining. The landlord might reasonably claim 3/8 (37.5%) of the replacement cost, not the full amount.

What counts as fair wear and tear (and what doesn’t)

Generally accepted as wear and tear:

• Minor scuffs and marks on walls, particularly in hallways and around light switches
• Small nail holes from a couple of pictures (where not prohibited)
• Carpet flattening in heavily used areas
• Faded paintwork or wallpaper
• Loose door handles or hinges
• Minor limescale around taps

Generally considered damage:

• Holes in walls from fixtures, shelving, or TV mounts (beyond minor picture hooks)
• Deep stains, burns, or tears in carpets or upholstery
• Broken glass, tiles, or fixtures
• Pet scratches on floors or doors
• Urine staining (from pets or otherwise)
• Mould caused by tenant behaviour — for example, failing to ventilate after the issue was reported

An important exception — cleaning. Cleaning standards are not subject to the wear and tear principle. mydeposits is explicit on this: fair wear and tear applies to condition, not to cleanliness. A property that was professionally cleaned at the start of a tenancy should be returned to a comparable standard of cleanliness — regardless of how long the tenant lived there. Cleaning remains the single most common category of deposit disputes, appearing in 54% of TDS cases (damage features in 49%, redecoration in 31%).

Why adjudicators rule against landlords more often than you’d expect

Industry data shows landlords receive 100% of the amount they claim in fewer than 20% of disputes; tenants get all or part of their deposit back in around 90% of cases under the insurance-backed scheme. Most outcomes are a split. The reasons landlords lose are almost always evidential:

1. No check-in inventory, or one the tenant never signed. Without a baseline, adjudicators cannot determine what condition the property was in when the tenancy started. They will not assume it was good.
2. Photos that don’t match the claim. A blurry photo of a wall doesn’t prove the hole wasn’t there before.
3. Overclaiming. Claiming full replacement for an item that was already old flags a misunderstanding of betterment — and undermines the credibility of the whole claim.
4. Missing invoices. Estimates carry some weight, but completed invoices from contractors are stronger and show the work was actually done.

If you’re thinking about how to protect yourself before a dispute arises, the PropertyGoose referencing and tenancy management platform is built around exactly this kind of end-to-end documentation.

The inventory is your evidence — and it needs to be dated, detailed, and comparative

The single most effective thing a landlord can do is commission a thorough, independent check-in inventory and a matching check-out report. Not a brief handwritten note. A room-by-room, item-by-item record with timestamped photographs, describing condition in specific terms (“beige carpet, medium pile, no visible staining, light flattening in central walkway”) rather than vague ones (“carpet: good condition”).

This is where InventoryGoose earns its keep. Check-in and check-out reports are generated from the same template, so adjudicators get a genuine side-by-side comparison: the same room, the same angles, dated photographs, and a clear written record of what changed. That dated, mirrored format is precisely what the deposit schemes need to make a fair decision — and it removes ambiguity about whether damage existed before the tenancy began.

The check-out report should also note:

• The tenancy duration (relevant to how much deterioration is reasonable)
• The number of occupants
• Any evidence of pets — pet damage beyond fair wear and tear remains chargeable to the deposit, even though landlords can no longer impose blanket pet bans or take a separate pet deposit
• The condition at handover compared to check-in

Under the Renters’ Rights Act 2025, which came into force on 1 May 2026, robust documentation has become even more important. From that date, deposit-protection compliance acts as a gatekeeper for possession — in most cases a court will not make a possession order in an assured tenancy unless the deposit has been correctly protected and the prescribed information served. Inventory discipline is now part of broader compliance hygiene, not just a deposit-dispute tool.

Apportioning deductions: the right way to do the maths

When you have clear evidence of damage (not just wear), the deduction calculation should follow this logic:

1. Establish the item’s original cost and quality (keep receipts and invoices)
2. Establish its expected lifespan (reference TDS/NRLA guidance)
3. Calculate how much useful life remained when the damage occurred
4. Claim that proportion of the replacement or repair cost

Always prefer repair over replacement where repair is reasonable. Claiming a full new item when a professional repair would have restored it is a quick way to lose an adjudication. See the PropertyGoose pricing page for context on how the economics of tenancy management stack up when you weigh the cost of a lost deposit dispute against a few pounds for solid documentation upfront.

Before the dispute: the approach that works

The 99% of tenancies that end without formal adjudication don’t just get lucky. They get documented. Landlords and agents who invest in a proper check-in, communicate with tenants throughout, address maintenance issues promptly, and produce a methodical check-out report almost never end up in front of an adjudicator.

If you want to see how a structured check-in and check-out process fits into a full tenancy workflow — from referencing through to end-of-tenancy — book a demo and we’ll walk you through it.

Craig Ryder