How to dispute unfair deposit deductions, step by step

A proposed deduction is a claim, not a verdict. When a landlord or agent wants to keep part of a protected deposit, they have to prove the property came back worse than it was let — and if you disagree, they cannot simply take the money. The deposit stays protected until both sides agree, or until the scheme's free adjudicator decides on the evidence. Knowing how that decision is actually made is most of the battle.

The burden of proof is on the landlord

This is the single most important thing to understand, and it is where most unfair deductions quietly fall apart. It is not your job to prove the property is fine; it is the landlord's job to prove it is worse than at check-in, that the damage is your fault rather than fair wear and tear, and that the amount claimed is reasonable. If they cannot show all three, the adjudicator returns the money. A confident-sounding deduction with nothing behind it is weaker than it looks.

Do not agree — and do not miss the window

The most expensive mistake is agreeing by accident. If the landlord proposes deductions and you go quiet, or you accept the undisputed part without ring-fencing the rest, you can be treated as having agreed the lot. Reply in writing, say clearly which deductions you accept and which you dispute, and ask for the disputed amount to be raised with the deposit scheme. There is usually a limited window — often around ten working days from being told the outcome — to open a dispute, so act promptly rather than waiting to gather the perfect argument.

What actually counts as evidence

Adjudicators decide on documents, not indignation. The claim has to stand on a paper trail, and the strongest cases share the same features:

• A dated check-in inventory describing each item's condition — the baseline everything is measured against.
• Photographs from the start of the tenancy, dated, so 'it was already like that' can be tested rather than argued.
• A check-out report that maps item-by-item onto the check-in, showing what changed rather than listing everything anew.
• Evidence the deduction is proportionate — a repair quote or invoice, not a round-number guess.

The pattern cuts both ways. If the landlord has none of this, their claim is fragile whatever it says. If you have your own dated move-in photos, you can often defeat a deduction outright by showing the defect predates you.

If damage is claimed at check-out but was never recorded at check-in, that gap is usually the strongest single point in your favour. An adjudicator cannot deduct for a change they cannot see proven.

Wear and tear, and the betterment trap

Two arguments recover more money than any other. The first is fair wear and tear: the gradual, expected decline of a property in normal use is the landlord's cost, not yours — faded paint, thinning carpet in a hallway, minor scuffs. The second is betterment: you cannot be charged the full price of a brand-new item to replace an old one. A worn ten-year-old carpet has almost no value left to lose, and the deduction has to reflect that remaining life, not the cost of a fresh replacement the landlord then keeps.

Taking it to adjudication

If you cannot agree, the deposit scheme's adjudication is free, and you do not need a solicitor. You submit your account and evidence, the landlord submits theirs, and an independent adjudicator decides — their decision on the disputed sum is final, while any undisputed amount is released straight away. Keep your submission factual and specific: match each disputed deduction to the check-in record, point to your own photos, and name wear and tear or betterment where they apply. Emotion does not move an adjudicator; a clean like-for-like comparison does.

Every one of these disputes turns on the same thing — dated, specific, like-for-like evidence at both ends of the tenancy. A check-out that maps cleanly onto a photographed check-in leaves almost nothing to argue about, which is exactly the record InventorySafe is built to produce.