My Solicitor Missed a Deadline or Limitation Date — Can I Claim?
A missed limitation date is one of the clearest forms of solicitor negligence. Your original claim may be gone — but in its place you usually gain a claim against the solicitor, backed by compulsory professional indemnity insurance.
Last reviewed: August 2026
What counts as a missed deadline
The most serious version is a missed limitation date: the legal time limit for starting a court claim. Miss it, and the claim is usually lost forever, however strong it was. But limitation is not the only deadline that matters.
- Missing the limitation date for issuing court proceedings
- Missing court-ordered deadlines, leading to the claim being struck out
- Missing the deadline to serve proceedings that were issued in time
- Failing to file or serve documents, causing a case to be dismissed
- Missing deadlines in conveyancing, probate or tribunal matters that cause financial loss
Why these claims are usually strong
Protecting the limitation date is a fundamental part of any litigation retainer. There is rarely a credible defence to having missed it, which is why these claims frequently settle. Every SRA-regulated firm must carry professional indemnity insurance, so unlike many disputes, there is normally a solvent party to pay compensation.
The real argument is usually about value, not liability: how much was the claim you lost actually worth?
How the value of your lost claim is assessed
Courts use the 'loss of a chance' approach. If your original case had very strong prospects, you can recover close to its full value. If it had, say, a 60 per cent chance of success, you recover around 60 per cent of its value. Evidence matters here: the stronger the underlying papers — witness statements, expert reports, the other side's conduct — the better the assessment.
What to do now
- Write to the firm asking for a full explanation and confirmation of what happened, in writing
- Request your file — you are generally entitled to your own papers
- Do not sign any settlement or 'full and final' document before independent advice
- Note key dates: when the deadline was missed and when you first found out
- Get a free assessment of the lost claim's value before the six-year clock runs down
Complaining to the SRA and the Legal Ombudsman
Alongside a negligence claim you can complain to the Legal Ombudsman, which can award compensation for poor service (within its own limits), and report serious conduct to the Solicitors Regulation Authority. These routes do not replace a negligence claim for the value of the lost case — they run alongside it.
Common questions
Is a missed limitation date always negligence?
Almost always, yes. Once a solicitor is instructed on a claim, diarising and protecting the limitation date is one of the most basic duties of the retainer. Courts and regulators treat a missed limitation date as a serious error, and the solicitor's professional indemnity insurer exists precisely for losses like this. There are rare exceptions — for example where instructions arrived too late to act — but the starting point is that this should never happen.
What can I actually recover if my claim became time-barred?
Broadly, the value of the claim you lost, assessed on the 'loss of a chance' basis. If your original case was very strong, you can recover close to its full value; if it was speculative, the court discounts it. You can also recover wasted costs and, in some cases, interest and consequential losses.
How long do I have to sue the solicitor?
Generally six years from the date of the negligence (the missed deadline) in England and Wales, with a possible three-year extension from when you first knew — or could reasonably have known — about the loss. Do not rely on the extension: get advice as soon as you discover the problem.
The solicitor's firm apologised and offered a small settlement. Should I take it?
Not before taking independent advice. Early low offers from the firm or its insurer are common, and once you accept and sign a settlement you usually cannot revisit it. The offer should be compared against the realistic value of the claim you lost, not against how reasonable the apology sounded.
Free, no-obligation case assessment
Tell us what happened and we will tell you honestly whether your loss is realistically recoverable. If it is not, we say so — there is no charge and no obligation to proceed.
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