Tenancy deposit protection rules are simple in principle and brutal in enforcement. A landlord who fails to protect a deposit within 30 days, or who fails to give the tenant prescribed information, faces a court penalty of one to three times the deposit amount and cannot serve a Section 21 notice. This guide explains the schemes, the rules, the common mistakes and the dispute process — for both landlords and tenants.
In England and Wales, tenancy deposits for assured shorthold tenancies must be protected in one of three government-approved schemes: the Deposit Protection Service (DPS), MyDeposits, and the Tenancy Deposit Scheme (TDS). Scotland has its own three schemes; Northern Ireland has four.
Each scheme offers a free 'custodial' option (the scheme holds the money) and a paid 'insured' option (the landlord or agent holds the money but insures it). For most small landlords, custodial is simpler and cheaper, removing any risk of accidentally spending the deposit money before the tenancy ends.
The deposit must be protected within 30 calendar days of receipt — not 30 working days, not 30 days from move-in. Within the same 30 days the landlord must give the tenant the prescribed information: scheme name and contact details, deposit amount, property address, dispute resolution explanation, circumstances when deductions can be made and a leaflet specific to the scheme.
Both protection and prescribed information must be complete within 30 days. Many landlords protect on day 5 and forget the prescribed information until day 60 — that omission alone exposes them to the full statutory penalty.
A tenant whose deposit was not protected, or who did not receive prescribed information, can apply to the county court at any time during or up to six years after the tenancy. The court must order a penalty of between 1 and 3 times the deposit, plus return of the deposit itself. A £1,500 deposit can therefore cost a landlord £4,500 to £6,000 plus the original sum back.
Equally important: an unprotected deposit invalidates any Section 21 notice, meaning the landlord cannot use the no-fault eviction route until the deposit is returned in full or the penalty is paid. With Section 21 set to be abolished under the Renters' Rights Bill, possession options narrow further for non-compliant landlords.
A robust signed inventory at check-in is the single most useful tool when a deposit dispute arises. Photographs with timestamps, signed and dated by both parties, supported by a written room-by-room description, give scheme adjudicators something concrete to weigh against check-out condition.
At check-out, repeat the process. Allow for 'fair wear and tear' — adjudicators will not award for normal carpet wear over a 24-month tenancy, and will discount the cost of any replacement against the item's expected lifespan.
If the landlord proposes deductions and the tenant disagrees, either party can request the scheme's free Alternative Dispute Resolution (ADR) service. An adjudicator reviews evidence from both sides and issues a binding decision, usually within 28 days. Disputed money stays with the scheme until the decision.
Adjudicators rule on evidence, not assertion. A landlord saying 'the carpet was new' without a receipt and signed inventory will lose to a tenant who provides a check-in photo of stained carpet. Both parties should keep every email, photo and signed document for the duration of the tenancy.
No — holding deposits (capped at one week's rent under the Tenant Fees Act 2019) are not subject to the protection rules but are subject to specific refund rules.
Tenancies where the tenant is a company, not an individual, are not assured shorthold tenancies and deposit protection rules do not apply.
Yes, with evidence (rent statements). It can also cover damage beyond fair wear and tear, cleaning to check-in standard, and breach of tenancy obligations.
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