Your landlord wants to keep £400 for cleaning. You left the place spotless. Or at least, no dirtier than when you moved in. That gap between what your landlord claims and what you remember is where most deposit disputes begin.
The rules are clearer than most landlords let on. A deduction is only lawful if it covers a genuine cost caused by damage, unpaid rent, or cleaning that goes beyond what the property looked like when you moved in, after accounting for normal wear and tear. That last phrase does a lot of work, and landlords often ignore it. Cleaning is consistently the single most common category of deposit dispute, with damage and redecoration following behind.
Formal disputes are only part of the picture. Many more tenants accept unfair deductions without knowing they can challenge them.
What landlords can legally deduct from your deposit
Three categories of deduction are lawful. Unpaid rent, genuine damage beyond fair wear and tear, and cleaning costs where the property is returned in a materially worse state than it was at the start of the tenancy.
That third one is the most disputed. A landlord cannot charge you to bring the property up to a higher standard than it was when you moved in. If the carpets were already worn on day one, charging you for new carpets at the end is not lawful. If the walls needed repainting after five years regardless of who lived there, you do not owe that cost.
Fair wear and tear covers gradual deterioration from ordinary use: scuffs on walls, light marks on surfaces, minor fading. It does not cover a sofa with a broken frame, a burn mark on the worktop, or a wall with a fist-sized hole in it. The test adjudicators apply is whether the damage goes materially beyond what you would expect given the property's condition at the start and the length of your tenancy.
Landlords must also account for the age and condition of items before charging for replacement. A ten-year-old carpet with a stain does not warrant a full replacement charge at current retail prices. Adjudicators use a betterment principle: if replacing something leaves the landlord with a newer, better item than they had before, the tenant does not pay the full cost.
For a broader picture of what you can claim when things go wrong, see our guide on how to claim compensation from your landlord in the UK.
What does not count as a valid deduction
Landlords regularly attempt deductions that adjudicators reject. Knowing these patterns saves you time.
General cleaning charges where the property was already clean at check-out are not valid. A landlord cannot impose a standard professional clean as a blanket policy if your tenancy agreement cannot be shown to require it, and even then, the Tenant Fees Act 2019 limits what can be charged. Charges for items that were already damaged or missing at check-in are not valid either.
Administrative fees for managing the end of tenancy process are not deductible from your deposit. Neither are costs for items that broke through normal use rather than misuse. A washing machine drum that wore out over a four-year tenancy is not the tenant's liability.
Redecoration is the grey area. Painting costs after a short tenancy of one to two years can be valid if the walls are genuinely marked beyond wear and tear. After a five-year tenancy, the same painted walls would be due for repainting anyway, and a deduction becomes much harder to justify.
Landlords also sometimes claim for items that were never listed on the original inventory. If a piece of furniture appears in the check-out report but not the check-in inventory, that deduction is unlikely to survive adjudication. This is one reason why a thorough check-in inventory matters so much, and why you should photograph every room and every item on the day you collect the keys.
Which evidence wins a deposit dispute
Adjudicators at the three government-approved schemes, the Deposit Protection Service, mydeposits, and the Tenancy Deposit Scheme, decide entirely on documentary evidence. They do not visit the property or take phone calls. What you submit is what they decide on.
The most important document is a signed check-in inventory compared against a detailed check-out report. If both reports are signed, dated, and contain photographs, you have a proper paper trail. If your landlord cannot produce a signed check-in inventory, deductions for damage become difficult to justify, because there is no baseline to measure against.
Timestamped photographs from both ends of the tenancy carry significant weight. A photo showing the carpet condition on move-in day, next to a photo of the same carpet on move-out day, tells the adjudicator exactly what changed and what did not.
For repair costs, professional invoices are preferred over quotes. A quote shows what work might cost. An invoice shows what was paid. Adjudicators treat these differently, and a landlord armed only with quotes will often receive a lower award than the amount claimed.
If your landlord sends you a deductions list, request an itemised breakdown with supporting evidence for each line. This is a reasonable request and often prompts landlords to drop weaker claims before escalation.
How the dispute process works at DPS, mydeposits, and TDS
Government-approved schemes provide an Alternative Dispute Resolution service. You do not need a solicitor. The adjudicator reviews the evidence and issues a decision on how the deposit should be divided.
The process starts when either party refers the dispute to the scheme. Both sides then have a set window to submit their evidence. After that, no new evidence can be introduced. The adjudicator reviews everything and issues a written decision allocating the deposit between landlord and tenant.
One timing point matters. Schemes require the dispute to be initiated within a specific window after the tenancy ends. Miss that window and you may have to pursue the claim through the county court instead. Act promptly.
If your landlord did not protect your deposit in the first place, the process is different. An unprotected deposit is a separate legal breach under Section 214 of the Housing Act 2004, and you can claim between one and three times the deposit amount as compensation through the courts. A £1,000 deposit left unprotected could mean a £3,000 claim. Check your protection status via the scheme's online lookup tool before the tenancy ends.
For a full walkthrough of how to challenge a deduction through the formal process, see our guide on tenancy deposit dispute resolution in the UK.
How the Renters' Rights Act 2025 changes deposit disputes
Since the Renters' Rights Act 2025 came into force on 1 May 2026, the framework around deposits has tightened, even though the core test in a deduction dispute, fair wear and tear measured against the check-in condition, is unchanged.
The deposit cap itself still comes from the Tenant Fees Act 2019: five weeks' rent where your annual rent is under £50,000, or six weeks where it is £50,000 or more. What the Renters' Rights Act adds around deposits is a cap of one month on rent in advance, stronger council powers to fine landlords for compliance breaches, and a Private Rented Sector Landlord Ombudsman for complaints about landlord conduct, though that scheme is not expected to be running until around 2028.
For tenants in disputes, the practical implication is that landlords who have been cutting corners on documentation, ignoring inventories, or making vague deduction claims face more scrutiny, not less. The broader regulatory environment makes it harder for bad practice to go unchallenged, and the evidence standards that adjudicators apply continue to be a critical part of the process.
The deposit rule changes under the Renters' Rights Act 2025 are covered in detail in our separate guide: Renters' Rights Act 2025: Deposit Rule Changes.
How to challenge a deduction before it reaches ADR
Most deposit disputes do not need to go to ADR. A well-written letter, sent promptly, resolves a large proportion of them.
When your landlord notifies you of deductions, respond in writing within a week. State which deductions you dispute, give a brief reason for each, and ask for the supporting evidence. Keep your tone factual. You are not accusing anyone of fraud, you are asking them to justify specific charges.
If the landlord reduces or drops the disputed deductions, document the agreement in writing before releasing any portion of the deposit.
If they refuse to provide evidence or stand firm on charges you believe are wrong, refer the dispute to the scheme's ADR service. At this point, you need to compile your evidence bundle: the check-in inventory, your check-out photos, any correspondence about the property's condition during the tenancy, and any receipts for cleaning or repairs you carried out.
The ADR process through DPS, mydeposits, or TDS is free, binding, and accessible without legal representation. But preparing your evidence bundle properly, and writing an effective challenge letter before things escalate, is where most tenants either win or give up ground they did not need to.
If your landlord has sent you a deductions list and you are not sure which charges are lawful, Remedy Legal can give you a free assessment of which deductions you can challenge, what evidence to gather, and whether the ADR route or a letter before action is the right next step.
