Limitation Periods Explained

A limitation period is the deadline for starting a legal claim. Miss it and a strong case can fail without any hearing on the merits. The rules differ by type of claim and by country, so this page explains how the clock works rather than giving one fixed number. This is general legal information, not legal advice, and the names of documents, the thresholds and the procedures differ by country and jurisdiction, so check the rules where you live.

What a limitation period is

It is a time bar set by statute. Once the period expires, the defendant can usually have the claim dismissed, and the court will not examine who was right. The bar applies even where the loss is obvious and the other side clearly caused it.

Different claims carry different periods. Contract, personal injury, land, debt and fraud each have their own rules, and some have special start dates or exceptions for people who could not have known. Treat the deadline as the last possible day and work backwards from it, rather than aiming to file near the end.

• Time bar - The rule that a claim cannot be brought after the period ends.
• Cause of action - The set of facts that gives you the right to sue.
• Statute - Written law passed by a legislature.

Typical categories and lengths

Simple contract claims commonly run three to six years from the breach. Personal injury claims are often shorter, around two to three years, though discovery rules can push the start date later. Employment claims use much tighter deadlines, sometimes weeks rather than years.

Land and mortgage claims can run far longer, sometimes twelve years or more. Judgments have their own long periods with separate renewal rules. Tax, benefits and licensing appeals run to their own deadlines set by the agency or tribunal rather than the civil courts, and those are usually measured in weeks.

• Contract claim - A claim that an agreed term was not performed.
• Personal injury - A claim for harm to the body or mind.
• Renewal - Extending the life of a judgment before it expires.

When the clock starts

Usually the clock starts when the cause of action is complete, not when the damage becomes obvious. In contract that is the breach itself. In negligence it is the breach of duty, subject to discovery rules in most places.

Discovery, sometimes called the date of knowledge, can push the start later where you could not reasonably have known about the injury or loss. Fraud, deliberate concealment and deliberate damage often delay the start as well. These exceptions are technical, and they are easy to get wrong without advice.

• Date of knowledge - When you first knew, or should have known, about the loss.
• Concealment - Hiding facts so the claim cannot be discovered.
• Accrual - The moment a claim first exists and can be brought.

What pauses or extends the clock

Time usually stops running while a claimant is a minor or lacks mental capacity, and it resumes only later. Negotiations, mediation and complaints procedures do not normally stop the clock unless both sides agree in writing to extend it.

Some jurisdictions allow a limited extension where the facts were not known and the claimant acted promptly once they were. Others do not. Never assume that writing a letter, sending a demand or starting a complaints process preserves your right to sue, because in most places it does not.

• Tolling - A pause in the running of the limitation period.
• Standstill agreement - A written deal by both sides to freeze the clock.
• Minor - A person under the age of legal capacity in that jurisdiction.

Criminal, family and housing deadlines

Criminal matters run on a different system, with short deadlines for objecting to a charge, appealing a conviction or applying for bail. Housing deadlines for eviction or possession hearings are often measured in days, and the papers will state the date.

Family matters have their own rules, and a refusal now may still be revisited later in some cases. Whatever the category, if a deadline is close or has already passed, speak to a qualified lawyer or a free legal advice service straight away rather than rely on a web page.

• Appeal window - The short period in which a decision can be challenged.
• Possession hearing - A court date where a landlord seeks to recover a property.
• Bail - Release from custody while a case continues, usually with conditions.

Diarising dates and getting advice early

Write the deadline in a diary and a calendar, add reminders six and twelve weeks earlier, and note the date the clock started and why you chose it. Keep the letter or notice that started the time running, because you may need to prove the date later.

Get advice before you negotiate. A lawyer can confirm which period applies to your facts, and can warn you when a letter might be read as an admission of liability. If the deadline falls within the next few weeks, instruct someone now rather than wait for a reply that may never come.

• Diary date - A deadline recorded in advance with reminders.
• Admission - A statement accepting fault, which can be used against you.
• Triage service - A free first assessment that routes you to the right help.