Your landlord collected your deposit on day one and probably said something vague about 'protecting it'. Most tenants leave it there. They assume the paperwork got filed, the money is safe, and nothing will go wrong. Then they try to get it back.
The Deposit Protection Service, known as the DPS, reported 1.83 million protected deposits and a 39% market share in its August 2026 Private Rented Sector Review. That made it the largest deposit protection provider in England and Wales. Your landlord may be using it, so knowing where the money is held and how to challenge a deduction matters.
This guide covers what the DPS is, what your landlord is legally required to do within 30 days of taking your deposit, how to check your deposit is protected, what happens when they dispute a deduction, and what your options are if the rules were broken.
What does the Deposit Protection Service do?
The DPS is one of three government-approved tenancy deposit schemes in England and Wales. The other two are the Tenancy Deposit Scheme (TDS) and mydeposits. Every landlord in England who takes a deposit for an assured tenancy is legally required to use one of these three. There is no fourth option.
The DPS operates primarily as a custodial scheme. That means the DPS physically holds your deposit money for the duration of your tenancy, not your landlord. The landlord transfers the funds to the DPS when you move in, and the DPS releases them at the end when both parties agree, or when a dispute is resolved.
Custodial protection is free to use. Landlords pay nothing to the DPS for this service. That matters because it removes any financial excuse for non-compliance.
There is also an insured option, where the landlord keeps the deposit themselves and pays a fee to insure it with the DPS. This model is common with letting agents. The practical difference for you as a tenant is simple. With the custodial scheme, the money is already sitting with an independent third party. With the insured scheme, your landlord still has the cash and you are relying on the insurance to back you up at the end.
You can verify which model applies to your tenancy at depositprotection.com using your postcode, surname, and tenancy start date.
What must your landlord do within 30 days?
The 30-day clock is non-negotiable. From the date your landlord receives your deposit, they have 30 days to complete two separate legal obligations.
First, they must protect the deposit in an approved scheme. Second, they must serve you with something called the 'prescribed information'. These are two distinct actions, and both must happen within the same 30-day window.
The prescribed information is a formal document that must include: the name and contact details of the scheme being used, the total amount protected, how the deposit will be returned at the end of the tenancy, and what to do if there is a dispute. The DPS provides a template, but your landlord must send it to you.
Many landlords protect the deposit but never bother with the prescribed information. Courts treat this the same as failing to protect entirely.
If your landlord fails either obligation within 30 days, you can apply to the county court for a penalty of between one and three times the deposit amount under Section 214 of the Housing Act 2004. For example, on a £1,200 deposit, that means between £1,200 and £3,600 in compensation, on top of the original deposit.
See our guide on deposit protection violations and how to claim compensation for the full picture.
If your landlord did not protect your deposit within 30 days, read our article on landlord didn't protect deposit in 30 days: claim now for step-by-step guidance.
How to check your deposit is protected with the DPS
Go to depositprotection.com and use the free checker. You will need three pieces of information: your postcode, your surname, and your tenancy start date. The search takes about 30 seconds.
Do this now, not when you are trying to move out. If your deposit is not there, you want to know while you still have leverage.
If the DPS checker returns nothing, try the TDS and mydeposits checkers as well. Your landlord may have used a different scheme without telling you. If none of the three schemes show a protected deposit, your landlord may be in breach and you may have a compensation claim. Ask them in writing which scheme holds it first, since a joint tenancy is usually registered under the lead tenant's name.
A deposit protected late, after 30 days, is still a breach. The breach dates from the original payment, and protecting late does not erase it.
If you have the prescribed information document, it will name the scheme and include a deposit ID. Cross-reference that ID with the DPS checker if you want certainty.
How do DPS deposit disputes work at the end of a tenancy?
When a landlord tries to keep some or all of your deposit, the DPS dispute service is your first port of call before going to court.
Cleaning was the most common reason for a deposit deduction claim in the DPS's 2025 claims data, at 29.38%, followed by damage at 18.42% and rent arrears at 16.45%. These figures describe deduction claims, which can be agreed without a formal dispute. If your landlord claims for cleaning, they need evidence that the property was left less clean than at the start, such as an inventory and dated photographs.
The dispute process works like this. At the end of your tenancy, you and your landlord have 10 days to agree on the deposit split. If you cannot agree and you are in a custodial scheme, either party can raise a formal dispute with the DPS. The DPS assigns an independent adjudicator who reviews written evidence from both sides. There is no hearing. The adjudicator's decision is binding.
In its June 2026 release, the DPS said fewer than 5% of the deposits it protects end in a dispute. That figure does not tell you how an individual claim will be decided.
If you are in the insured scheme and your landlord is unresponsive, the process is slightly more complicated because the landlord holds the funds. The DPS can still adjudicate, but recovering the money from an insured-scheme landlord who ignores everything may eventually require a court order.
For a detailed walkthrough of the evidence you need to win, see our guide on tenancy deposit dispute resolution.
What deposit protection does not cover
DPS protection covers your deposit. It does not cover everything that can go wrong with a tenancy.
A landlord can comply perfectly with deposit protection rules and still harass you, fail to fix your boiler, serve an unlawful notice, or try to deduct fees that are illegal under the Tenant Fees Act 2019. The DPS dispute service cannot help with any of those problems. It handles deposit disputes only.
There is also a timing problem. The DPS adjudication process can take several weeks once a dispute is formally raised. If your landlord is holding your money and you need it back quickly, waiting for the adjudicator's report while you are bridging a new deposit elsewhere is genuinely stressful.
Remedy assesses your full position as a tenant, not only the deposit, checking deposit protection, HMO licensing, gas safety and disrepair in one pass. If your landlord has broken the deposit rules, it can work out the compensation range, draft a letter before action citing the Housing Act 2004, and help you prepare a court bundle if the claim goes further.
You can start with a free assessment at Remedy, no credit card required.
What the Renters' Rights Act changes about deposits
The Renters' Rights Act 2025's main tenancy reforms came into force on 1 May 2026 and apply in England. Wales has its own regime under the Renting Homes (Wales) Act 2016. If you are signing a new tenancy, here are the deposit limits that now apply.
In England, a landlord can take up to five weeks' rent as a deposit, or six weeks if the annual rent is £50,000 or more, a Tenant Fees Act 2019 limit the new Act keeps in place. Wales has no equivalent cap on a security deposit. The Act also restricts rent in advance in England. A landlord can now ask for no more than one month's rent up front, and asking for two or three months is unlawful. See our full article on one month rent in advance: the new UK law for the detail.
The same 30-day rule for protecting deposits and serving prescribed information continues unchanged. The DPS, TDS, and mydeposits remain the only authorised schemes.
The Act also abolished fixed-term assured tenancies in favour of periodic ones. The DPS end-of-tenancy release process was partly built around fixed-term expiry dates, and the DPS said ahead of May 2026 that it would update the process to reflect the change.
For a broader overview of what the Act changes for tenants, see our article on Renters Rights Act 2025 deposit rule changes.
If your landlord used the DPS and followed the rules, you have solid protection and a clear dispute process if things go wrong at the end. If they missed the 30-day window, failed to serve the prescribed information, or never protected your deposit at all, you have a compensation claim worth pursuing before you spend another month in the property.
Start by running the free check at depositprotection.com. If your deposit is not there, or you are not sure the prescribed information was ever served, Remedy can check your tenancy and tell you what you are owed.
