Ask any deposit scheme adjudicator what decides a dispute and you'll get the same answer: the paperwork. Not who sounds more reasonable, not who's telling the truth — the paperwork. And the single most important document in that paperwork is the inventory.
Yet a surprising number of tenancies still start without one, or with a rushed, thin document that falls apart the moment it's tested. Here's why that's a risk not worth taking.
No Inventory, No Deductions — It Really Is That Simple
When a landlord claims money from a deposit, the burden of proof sits with the landlord, not the tenant. The adjudicator's question is always the same: what evidence shows the property was in better condition at the start of the tenancy than at the end?
Without a check-in inventory, that question usually has no answer. There is nothing to compare the checkout against, so there is no way to prove the damage wasn't already there. The deduction fails, the deposit goes back to the tenant, and the landlord absorbs the cost — however genuine the claim was.
An inventory isn't paperwork for its own sake. It's the baseline that every future conversation about the property's condition is measured against.
Why DIY Inventories Fail
Plenty of landlords — and some stretched lettings teams — put together their own inventory: a walk round with a phone camera, a page or two of notes. It feels like enough. In a dispute, it rarely is, for three reasons:
- It isn't independent. A record produced by the party claiming the money carries less weight than one produced by an impartial third party with nothing to gain either way.
- It isn't thorough. DIY records capture the obvious — and disputes turn on the specifics. The exact condition of the oven interior. Whether the mattress had a protector. How many keys were handed over. If it isn't recorded at check-in, it can't be claimed at checkout.
- It isn't consistent. Adjudicators want a like-for-like comparison: same items, same descriptions, same standard at both ends of the tenancy. Ad-hoc photos from two different phones two years apart don't give them that.
What a Professional Inventory Should Include
A proper inventory is a full schedule of condition, not a list of contents. At minimum it should cover:
- Every room, wall by wall — walls, ceilings, floors, doors, windows, fixtures and fittings, each described objectively and rated.
- Date-stamped photographs — typically 150–300+ per property, with close-ups and scale references for any existing defect, so nothing comes down to one word against another.
- Appliances — condition and cleanliness inside and out, with model and serial numbers recorded.
- Meter readings — photographed with the display and serial number visible.
- Keys — exactly what was handed over, photographed.
- Smoke and CO alarms — tested, with the result recorded.
- Cleanliness standard — explicitly stated. If the property was professionally cleaned at check-in, the tenant is expected to return it to that standard, but only if the inventory says so.
Just as important is what happens after the visit: the tenant should be given the report and a set period — typically seven days — to comment, after which it stands as the agreed record. That agreement is what gives the document its force later.
The Cost Equation
A professional inventory on a typical property costs less than a single week's rent. A failed deposit claim on the same property — a ruined carpet, a damaged worktop, a flat that needs a full professional clean — can run to many times that, none of it recoverable without evidence.
And with deposit deductions under more scrutiny than ever as renting reform beds in, the direction of travel is clear: the standard of evidence expected from landlords and agents is only going up.
The Bottom Line
Every tenancy, however small the property or friendly the tenant, needs an independent, detailed, photographed inventory agreed at check-in. It's the cheapest insurance a landlord can buy — and for agents, it's the difference between protecting your landlord's deposit claim and explaining to them why it failed.