UK tenancy deposit scheme: 2026 guide for tenants and landlords

Most tenancy deposits in England and Wales must be placed in a government-approved tenancy deposit scheme within 30 days of receipt. If you are a tenant, check now that your deposit is registered. If you are a landlord, failing to protect it on time can cost you significantly and block your ability to serve a valid possession notice.

Tenants: check these immediately

• Find your tenancy agreement and note the deposit amount and start date.
• Search the three approved schemes (DPS, MyDeposits, TDS) using your postcode and surname.
• If you cannot find it, contact Citizens Advice or Shelter before taking further action.

Landlords: act within 30 days of receiving any deposit

• Choose one of the three government-approved schemes.
• Register the deposit and transfer funds (custodial) or pay the insured fee.
• Serve the prescribed information to all tenants and any third-party contributors within the same 30-day window.

30-day rule: Deposits must be protected within 30 days of receipt. At the end of the tenancy, once both parties agree the amount to be returned, the landlord must repay it within a short statutory timeframe.

Deposit caps apply: a maximum number of weeks’ rent, depending on whether the annual rent is below or above the £50,000 threshold.

Key takeaways

UK tenancy deposit protection law requires landlords to register deposits in an approved scheme within 30 days and serve prescribed information within the same window, with penalties of up to three times the deposit amount for non-compliance.

Table of Contents

• What tenancy deposit protection is and why the law requires it
• Which landlords and tenancies must protect a deposit
• Which government-approved schemes you can use
• Custodial versus insured protection: which works for whom
• How a landlord protects a deposit within the 30-day window
• What prescribed information landlords must give tenants
• How tenants can check whether their deposit is protected
• What happens at the end of the tenancy
• If a landlord failed to protect the deposit: what tenants can do
• Practical best practice for landlords and tenants
• A note from the editorial team at Flatinsurance
• Sources

What tenancy deposit protection is and why the law requires it

Tenancy deposit protection (TDP) is a legal requirement that obliges landlords to place a tenant’s security deposit with an independent, government-approved scheme rather than simply holding the cash themselves. The obligation was introduced by the Housing Act 2004 and applied to assured shorthold tenancies (ASTs) from 6 April 2007.

The purpose is straightforward: before TDP existed, tenants had little practical recourse when landlords withheld deposits unfairly at the end of a tenancy. Schemes solve that by holding or insuring the money and providing free, impartial dispute resolution when landlord and tenant disagree about deductions.

The Renters’ Rights Act 2026 extends these protections further. From 1 May 2026, TDP obligations apply to most private assured tenancies, not just ASTs. That is a meaningful expansion: periodic tenancies that previously sat outside the scheme rules now fall within them.

Which landlords and tenancies must protect a deposit

The rules cover the majority of private rented tenancies in England and Wales, but there are important boundaries.

Once a tenancy begins, a holding deposit that is retained as part of the security deposit must be protected within 30 days of the tenancy start date. This transition point is a common compliance failure: landlords sometimes count the 30 days from when the holding deposit was first paid rather than from when the tenancy commenced, which is wrong.

The deposit caps are fixed by statute and set a maximum number of weeks’ rent landlords can require for the security deposit, varying by annual rent being below or above £50,000. Landlords cannot lawfully take more than these caps.

Scotland and Northern Ireland operate separate schemes under their own legislation; the rules above apply to England and Wales only.

Which government-approved schemes you can use

There are three government-approved tenancy deposit scheme providers for England and Wales. Each offers both a custodial and an insured option.

• Deposit Protection Service (DPS): One of the largest providers. The custodial option is free to landlords; the insured option carries a per-deposit fee. DPS operates its own online dispute resolution service.
• MyDeposits: Offers both options and is widely used by letting agents. MyDeposits is backed by the National Landlords Association (now the NRLA) and has a straightforward online registration process.
• Tenancy Deposit Scheme (TDS): The only scheme run as a not-for-profit. TDS provides certificates and dispute resolution that tenants can request directly to verify their deposit is registered.

To verify protection, tenants need: the property postcode, their surname, the tenancy start date, and the deposit amount. Each scheme has a free online search tool on its website. If you are unsure which scheme your landlord used, search all three.

Pro Tip: If you paid your deposit to a letting agent rather than directly to the landlord, the agent may have registered it under their own account. Search using the agent’s details if the landlord search returns nothing.

Scotland uses SafeDeposits Scotland, mydeposits Scotland, and the Letting Protection Service Scotland. Northern Ireland has its own separate tenancy deposit scheme. Neither set of rules is covered here.

Custodial versus insured protection: which works for whom

The choice between custodial and insured protection is one landlords make, not tenants. Understanding the difference matters to both parties.

In a custodial arrangement, the landlord transfers the deposit to the scheme on registration. The scheme holds it until the tenancy ends, then releases it once both parties agree or an adjudicator decides. The landlord gives up use of the cash but has no further administrative burden around the funds.

In an insured arrangement, the landlord keeps the money and pays the scheme a fee for the insurance protection. The scheme guarantees the tenant will receive any amount owed even if the landlord refuses to pay. The landlord retains the cash flow benefit but carries the responsibility of having the funds available at the end of the tenancy. For portfolio landlords using insured schemes, good bookkeeping across multiple tenancies is not optional — it is a compliance requirement.

Insured schemes shift the burden of making funds available to the landlord at tenancy end; custodial schemes remove that risk entirely. For most individual landlords with one or two properties, custodial is simpler and cheaper. Professional landlord bodies such as the NRLA sometimes negotiate discounted insured rates for members, which can shift the calculation for larger portfolios.

Pro Tip: If you are a landlord unsure which option to choose, custodial is the lower-risk default. You pay nothing, the money is safe regardless of what happens to your finances, and dispute resolution works identically.

How a landlord protects a deposit within the 30-day window

The statutory requirement is clear: protect the deposit and serve prescribed information within 30 days of receiving it. Here is the sequence.

1. Choose a scheme. Select DPS, MyDeposits, or TDS. Consider custodial versus insured based on your circumstances.
2. Create an account. Register on the scheme’s website with your landlord details, property address, and contact information.
3. Register the deposit. Enter the tenancy details: tenant names, property address, deposit amount, tenancy start date, and term.
4. Transfer the funds (custodial only). Send the deposit amount to the scheme by bank transfer. Keep the transaction receipt.
5. Receive confirmation. The scheme issues a deposit protection certificate or confirmation reference. Save this.
6. Serve prescribed information. Within the same 30-day window, provide the prescribed information to every tenant and any relevant third party (such as a guarantor who contributed to the deposit). Keep a signed copy or email confirmation.

The 30-day clock starts the moment the deposit is received, not when the tenancy begins. If a landlord receives a deposit before the tenancy start date, the 30 days run from the date of receipt.

What prescribed information landlords must give tenants

Protecting the deposit and serving prescribed information are two separate legal obligations. Both must be completed within 30 days. Missing one while completing the other still leaves the landlord non-compliant.

The Housing (Tenancy Deposits) (Prescribed Information) Order 2007 sets out exactly what must be provided. The required items are:

• The name, address, and contact details of the scheme being used.
• The amount of the deposit and the address of the property.
• The name and contact details of the landlord or agent.
• The name and contact details of the tenant(s).
• Details of any third party who contributed to the deposit.
• An explanation of the circumstances in which deductions may be made.
• The procedure for applying to have the deposit returned.
• The scheme’s dispute resolution process and how to access it.
• A statement that the tenant has the right to apply to court if the landlord fails to comply.

Every tenant named on the tenancy agreement must receive this information. So must any third party who contributed to the deposit, such as a parent acting as guarantor. Serving it by email is acceptable provided you hold the recipient’s email address and they have not objected to electronic communication. Keep a copy of the email or, better, a signed acknowledgement.

Failure to serve accurate prescribed information can invalidate certain possession routes, even if the deposit itself was protected correctly. Both obligations must be met.

How tenants can check whether their deposit is protected

You do not need to wait until the end of the tenancy to check. The verification process takes a few minutes.

1. Gather your details. You need the property postcode, your surname, the tenancy start date, and the deposit amount.
2. Search all three schemes. Visit the DPS, MyDeposits, and TDS websites and use each scheme’s free deposit checker. You do not need an account.
3. Request a certificate. If you find your deposit, request a protection certificate or confirmation reference from the scheme. Keep it.
4. Contact the scheme directly. If the online search is inconclusive, call or email the scheme with your tenancy details. They can confirm whether a deposit is registered under your landlord’s or agent’s account.
5. If you cannot find protection: Write to your landlord asking for the scheme name and deposit reference. Give them a short, reasonable deadline (seven days is standard). Keep a copy of the correspondence.
6. Escalate if needed. If the landlord does not respond or the deposit is not protected, contact Citizens Advice or Shelter for guidance on next steps, including potential court action.

A practical renter-facing guide on deposit verification can help you understand what to look for at each stage of the process.

What happens at the end of the tenancy

The end-of-tenancy process is where most disputes arise. Understanding the timeline and evidence requirements reduces the risk of a prolonged disagreement.

Once the tenancy ends, the landlord should inspect the property, compare its condition against the check-in inventory, and propose any deductions in writing. If both parties agree on the amount to be returned, the landlord must repay it within 10 days of that agreement, as set out in GOV.UK guidance on tenancy deposit protection.

Permitted deductions typically cover unpaid rent, damage beyond fair wear and tear, cleaning where the property was returned in a worse condition than at the start, and replacement of items listed in the inventory. Landlords cannot deduct for general wear and tear, pre-existing damage, or items not documented in the check-in inventory.

If the parties cannot agree, either can raise a dispute with the scheme. The scheme’s adjudication service is free and impartial. Both sides submit evidence: the landlord provides invoices, photos, and the inventory; the tenant provides their own photos and any written communication. An adjudicator reviews the evidence and makes a binding decision. The deposit remains protected in the scheme throughout this process.

Where the dispute cannot be resolved through the scheme, either party can apply to court. Court proceedings are slower and more expensive, so most disputes are resolved at adjudication stage. A move-out deposit checklist can help tenants prepare the evidence they need before handing back keys.

If a landlord failed to protect the deposit: what tenants can do

Non-compliance carries real consequences. Citizens Advice sets out the remedies clearly: a tenant can apply to court for an order requiring the landlord to protect the deposit or repay it, and the court can award additional compensation of between one and three times the deposit amount.

The effect on possession proceedings is equally significant. A landlord who has not protected a deposit or served prescribed information cannot serve a valid section 21 notice (the “no-fault” eviction route) until they have remedied the breach. Even after remedying it, there are restrictions on when a section 21 notice can be served. Under section 8, non-compliance with deposit rules can be raised as a defence or counterclaim.

If you are a tenant in this position:

• Gather evidence: bank statements showing the deposit payment, your tenancy agreement, and any correspondence with the landlord.
• Write to the landlord formally, stating the breach and requesting immediate protection or repayment.
• Contact Citizens Advice or Shelter for free advice on whether to apply to court.
• Consider a solicitor if the deposit amount justifies it; many housing solicitors offer a free initial consultation.

Practical best practice for landlords and tenants

For landlords:

• Protect the deposit on the day you receive it, not on day 29. The 30-day window is a ceiling, not a target.
• Use the custodial option if you are a smaller landlord with straightforward tenancies. It costs nothing and removes cash-flow risk at tenancy end.
• Serve prescribed information to every named tenant and every third-party contributor, not just the lead tenant.
• Keep a signed copy of the prescribed information or an email acknowledgement. If it ever goes to court, you need proof of service.
• Document the property thoroughly at check-in: dated photos, a signed inventory, and meter readings. This evidence is your defence in any deposit dispute.
• NRLA guidance on protecting deposits includes practical toolkits for prescribed information and scheme selection.

For tenants:

• Check your deposit is protected within the first few weeks of the tenancy, not just at the end.
• Take your own dated photos at check-in, even if the landlord provides an inventory. Your photos are independent evidence.
• Keep receipts for any cleaning or repairs you carry out before moving out.
• Read the prescribed information when you receive it. Note the scheme name and your deposit reference number.

Pro Tip: Holding deposits are a separate category and do not need to be protected until the tenancy starts. However, the moment a tenancy begins and the holding deposit is retained as part of the security deposit, the 30-day clock starts. Landlords who miss this transition point are the most common source of unintentional non-compliance.

For landlords managing multiple properties or blocks, property risk management guidance covers broader compliance and documentation practices that sit alongside deposit obligations.

A note from the editorial team at Flatinsurance

Deposit protection is one of the most litigated areas of residential tenancy law in England and Wales, and the Renters’ Rights Act 2026 has widened the net considerably. The rules are not complicated, but the consequences of getting them wrong are disproportionate to the effort required to get them right.

For tenants: check your deposit is protected now. Do not wait until you are moving out and the relationship with your landlord has already broken down.

For landlords: the custodial route is free, simple, and removes the risk of being caught short at tenancy end. There is no good reason to delay registration.

Flatinsurance specialises in insurance for blocks of flats and residential properties across the UK. If you manage a block or portfolio and want to make sure your wider property risk is properly covered alongside your deposit compliance, get a specialist block insurance quote or explore our block of flats insurance guidance.

Sources

Use these primary sources to verify rules, check a deposit, or seek advice.

• Tenancy deposit protection: Overview
• Check if your landlord has to protect your deposit (Citizens Advice)
• Tenancy deposit protection (Shelter England)
• The Housing (Tenancy Deposits) (Prescribed Information) Order 2007
• Protecting a deposit in England (NRLA)

This article is general information, not a substitute for advice from a qualified lawyer. Consult a qualified legal professional about your own circumstances before acting on anything here.

Recommended

• Property Insurance Deductions For UK Landlords: 2026 Guide
• Landlord Buildings Insurance Checklist: 2026 Guide
• Landlord Vs Tenant Insurance Responsibility: UK Guide
• Loss Of Rent Insurance For Flats: Landlord’s Guide