30-day deposit breach calculator
Enter the date your landlord received the deposit and the date on your protection certificate (or leave blank if never protected). The calculator applies the s.213(3) clock and the s.214(4) penalty range.
Illustrative calculation based on Housing Act 2004 s.213(3) and s.214(4); a court decides the final multiplier and interest. Base rate 3.75% (Bank of England, 30 July 2026).
Casewright claim pack
Landlord in the landlord failed the 30-day rule? The Casewright Tenancy Deposit Pack generates your formal 14-day Letter Before Claim and Money Claim Online particulars citing s.213 and s.214 Housing Act 2004. Flat £69 — no percentage of your award, unlike no-win-no-fee deposit lawyers who take 35–42%.