What adjudicators actually look for in check-out evidence.

Most deposit deductions that fail are not unreasonable. They fail because the evidence supporting them cannot do the job asked of it.

Where the burden of proof sits

In England and Wales, the deposit belongs to the tenant unless the landlord can show a valid reason for keeping part of it. Every scheme works this way, and it is the single most important thing to design a process around: the claim has to be proven, and proving it is the landlord’s job, with the agent usually assembling the material.

This has a practical consequence that is easy to miss. A tenant does not have to disprove a deduction. Where the evidence is thin on both sides, the money goes back to the tenant — not split, not held pending better information.

The four properties of usable evidence

Whatever the scheme and whoever the adjudicator, evidence that decides a claim tends to share four characteristics. Anything missing one of them is doing less work than it appears to.

It is tied to the claim

A deduction is argued against a specific item — a worktop, a carpet, a section of sealant. Evidence carrying the same reference number as that item answers it directly. Evidence that doesn’t has to be matched up by the person reading, who may not do it in your favour.

It is dated at the point of capture

A date asserted in an email is not the same as a date recorded when the photograph was taken. Where the timing of damage is contested, capture data does work that a covering letter cannot.

It is complete

A record covering every item in the schedule is more persuasive than one covering only the damaged ones, because it shows the property as it was rather than a selection. Selective evidence invites the question of what was left out.

It is unedited

Cropping, enhancing or brightening a photograph undermines it, even where the intent was to make damage clearer. Submit what the camera captured.

Five ways sound claims fail

• No check-in comparison. Check-out photographs alone show the current state, not the change. Without the check-in position, there is nothing to compare against and the claim usually fails on that basis alone.
• Vague original wording. "Good condition throughout" gives an adjudicator nothing to measure against. Specific wording at check-in is what makes a deduction provable a year later.
• Undated images. A folder of photographs with no capture data invites an argument about when they were taken, which is an argument you cannot win afterwards.
• Cost claimed without invoice. A deduction should reflect actual cost, evidenced. Estimated sums and round numbers are routinely reduced.
• Betterment. Claiming the full cost of a new item to replace a worn one is the most common reason a valid claim is reduced rather than refused. Apportionment matters.

Fair wear and tear, in practice

Fair wear and tear is the deterioration expected from reasonable use over the length of the tenancy, given the age and quality of the item and the number of occupants. It is not a fixed standard, and reasonable adjudicators reach different views on the same carpet.

What moves the assessment is context: how old the item was at check-in, what condition it was recorded in, how long the tenancy ran, and who was living there. A schedule that records age and condition specifically gives you all four. One that says "good order" gives you none of them.

Cleaning, the most disputed category

Cleaning is consistently the largest single cause of formal disputes, and the one where evidence is most often weakest. Two things decide these claims.

The first is the standard recorded at check-in. A deduction can only return the property to its check-in condition, so a schedule that recorded the property as professionally cleaned supports a claim in a way that one recording it as "clean" does not.

The second is the invoice. Cleaning deductions are frequently reduced to the actual, evidenced cost of the work done. Attaching the contractor’s invoice to the same document as the photographs removes the most common reason for a reduction.

Why check-in matters more than check-out

Almost every failed deduction traces back to the check-in document rather than the check-out. The check-out only establishes the current state; the check-in establishes what changed, and it is the change that gets charged for.

There is a second reason to invest attention there. A tenant who reviews the schedule in their first week and disagrees with something creates a small, cheap problem. The same disagreement raised twelve months later, with the property empty and the original clerk unavailable, is expensive and often unresolvable. Surfacing disagreement early is not a courtesy to the tenant — it protects the claim.

A working checklist

• Record specific condition and approximate age at check-in, not general descriptors
• Number every item, and use the same numbering at check-out
• Photograph every item at both ends, not only the ones that look damaged
• Send the schedule to the tenant and invite disagreement within a defined window
• Keep capture dates intact and submit images unedited
• Attach invoices for any cost claimed, and apportion for age and wear
• Keep the check-in and check-out material in one document rather than one thread