Why Most Deposit Disputes Are Won or Lost at Check-In
Every year, tens of thousands of deposit disputes go to formal adjudication in England and Wales. Letting agents spend weeks buried in evidence gathering. Landlords wait months to reclaim costs they're legally entitled to. Tenants feel like they're being robbed.
And in the vast majority of cases, none of it needed to happen.
The numbers don't lie
The Tenancy Deposit Scheme publishes annual data on why disputes happen. The results are remarkably consistent year after year:
- Cleaning — 54% of all dispute cases
- Damage to fixtures and fittings — 49%
- Redecoration — 31%
- Gardening — 14%
- Rent arrears — 10%
Notice what's at the top. Not fraud. Not bad tenants. Not bad landlords. Cleaning.
A dirty oven. A bathroom that wasn't scrubbed. A carpet that was already stained at check-in but nobody documented it.
These aren't complex legal disputes. They're failures of record-keeping.
Why good landlords and agents still lose
Here's the frustrating reality of deposit adjudication in the UK: the adjudicator starts from the position that the deposit belongs to the tenant. The burden of proof falls on the landlord or agent to justify every deduction.
That means photos that only one party has seen aren't enough. An inventory report the tenant never signed isn't enough. A WhatsApp message saying "yeah looks fine" definitely isn't enough.
What adjudicators actually need is a clear, dated, agreed record of the property's condition at the start of the tenancy — and an equally clear record of its condition at the end. Without both, even legitimate deductions get thrown out.
This is why agents with strong processes win disputes. And why agencies without them keep losing them — not because their landlords are wrong, but because the evidence doesn't hold up.
The evidence problem is solvable
Most letting agencies are already doing check-in and check-out reports. The problem isn't effort — it's structure.
Photos taken on a phone, emailed over, saved in a folder somewhere. Reports compiled in Word documents. Inventories that one party signed and the other never saw. None of this creates a shared, neutral record both sides have agreed to.
When a dispute arises six months later, there's no single source of truth. There's your version and their version — and an adjudicator has to guess which one to believe.
Fairhold is built around a different approach.
Every check-in and check-out report on Fairhold is room-by-room, photo-evidenced, and dual signed — landlord and tenant both confirm what they're agreeing to. Photos are hashed with SHA-256 before upload and stored under 7-year retention with AWS S3 Object Lock, meaning nothing can be altered or deleted after the fact. Every file carries a tamper-proof timestamp.
When the tenancy ends and a dispute arises, there's no argument about what the property looked like. There's a certified PDF — TDS and DPS ready — that documents exactly what both parties agreed to at the start.
That's not just useful evidence. In most cases, it makes the dispute unnecessary in the first place. Tenants who signed the check-in report can't credibly dispute the check-out deductions. The record is the record.
What this costs agencies in practice
A single deposit dispute through the formal adjudication process takes four to eight weeks to resolve. During that time, a property manager is pulled away from viewings, onboarding new tenants, and the work that actually grows the business.
Multiply that across three to five disputes a year — which is typical for a mid-size agency — and the hidden cost adds up fast. Staff time, landlord stress, delayed re-lets, and the constant background anxiety of an unresolved case sitting on someone's desk.
The real cost isn't just the hours. It's the landlords who quietly move their portfolio elsewhere because every changeover feels like a headache.
A word on tenant selection
Most of this article is about dispute prevention at the end of a tenancy. But rent arrears — sitting at 10% of dispute cases — is a different kind of problem. It isn't primarily a documentation failure. It's a tenant selection failure.
The best way to avoid a rent arrears dispute is to avoid a tenant who doesn't pay rent. That sounds obvious, but the referencing process in the UK is surprisingly broken — verbal references, easily faked payslips, landlords who give glowing references just to get rid of a difficult tenant.
This is a problem we're working on at Fairhold. Our Tenant Passport is an early step toward a portable, verified tenant history — references from previous landlords, tenancy track record, and payment reliability — that a tenant carries with them from one rental to the next. It's early days, but the direction is clear: the same trust and transparency we bring to property condition records should apply to tenant history too.
The simple version
The vast majority of deposit disputes come down to one thing: no neutral, tamper-proof record that both sides agreed to.
Fairhold creates that record. Check-in to check-out, room by room, signed by both parties, impossible to alter after the fact.
Agencies using Fairhold don't win disputes more often. They stop having them.
Fairhold is currently working with a small group of Cardiff letting agencies as founding design partners. If you manage residential lettings in Cardiff and want to find out more, get in touch at sam@fairhold.uk or visit fairhold.uk.