What to do if your landlord didn't protect your deposit
If you paid a deposit on an assured shorthold tenancy in England or Wales and your landlord never registered it with a government-backed scheme, the law is firmly on your side. This guide explains the 30-day rule, how to check what's happened, the compensation you may be entitled to, and the practical steps for raising it.
The 30-day rule
Under the Housing Act 2004 (as amended by the Localism Act 2011), a landlord taking a deposit on an AST in England or Wales must, within 30 calendar days of receiving it:
- register the deposit with one of the three approved schemes — TDS, DPS or mydeposits (see our deposit schemes guide);
- provide the tenant with the “prescribed information” about the scheme.
Both steps are required. Registering without giving you the prescribed information is still a breach.
How to check whether your deposit is protected
- Check the paperwork the landlord gave you. The prescribed information should name the scheme and include a reference number.
- Use the free scheme checkers. TDS, DPS and mydeposits each have an online lookup tool — search by tenancy address, deposit amount and surname.
- Ask the landlord in writing. Send a polite email asking which scheme holds the deposit and the reference number. Their response (or silence) becomes evidence.
If 30 days have passed since you paid the deposit and no scheme has any record of it, it is almost certainly unprotected.
What penalties apply
If a court is satisfied that the landlord failed to comply, it must order the landlord to pay you between one and three times the amount of the deposit, on top of returning the deposit itself. The exact multiple is at the court's discretion, taking into account how serious the breach was and whether the landlord is a professional.
There's a second consequence: a landlord who hasn't protected the deposit cannot normally serve a valid Section 21 (“no fault”) notice to end the tenancy until they have either protected it or returned it.
How to raise it
Step 1 — Gather evidence
Pull together:
- your tenancy agreement showing the deposit amount;
- proof of payment (bank transfer, receipt);
- any communication with the landlord about the deposit;
- the scheme checker results showing no protection.
Step 2 — Write to the landlord
Send a letter or email setting out the facts: when you paid the deposit, that no scheme has any record of it, and that under the Housing Act 2004 they were required to protect it. Ask them to put it right — either protect it now (which doesn't undo the breach, but is sensible) or refund it in full. Keep it factual and unemotional.
Step 3 — Get advice before going to court
A claim for the 1–3x penalty is brought in the county court (typically as a money claim under the small-claims process if the amount is within the limit). Before issuing a claim, get tailored advice. The two main free sources in the UK are:
- Citizens Advice — general housing advice, available across the UK.
- Shelter — specialist housing charity with a helpline and detailed online guides.
A housing solicitor or Law Centre can advise on the strength of your specific claim, and many will offer a free initial assessment.
When to seek advice urgently
Get help as a priority if:
- the landlord has served you with a Section 21 notice;
- you're being threatened with eviction;
- the landlord is refusing to return your deposit at the end of the tenancy;
- the deposit is held in cash and there's any risk the landlord disappears with it.
A note on related issues
Even if the deposit was protected, you still have the usual rights at the end of the tenancy — see our guides on how to get your deposit back and fair wear and tear. Unprotected deposit claims and end-of-tenancy disputes are separate things and can run in parallel.
This guide is general information about UK law for educational purposes and is not legal advice. For advice on your individual situation, contact Citizens Advice, Shelter, or a qualified solicitor.