When a Claim Accrues, and Why It Is Not Obvious
Accrual is a legal event rather than a calendar one. A claim accrues when every element of it exists, and the element that arrives last decides the date, which is frequently long after the thing people remember as the beginning.

The rule in short
A limitation period runs from accrual: the moment every element of the claim exists and a proceeding could have been brought. For a breach that is the breach itself; for a claim requiring damage it is the first damage; for a debt payable on demand it may be the demand. Identifying which element arrived last is what fixes the date, and it is a legal conclusion rather than something anybody recorded at the time.
Accrual is the first question in every limitation argument and the one people answer fastest and least carefully. The date is not when something went wrong; it is when there was something that could have been brought.
What accrual means
Every element exists. A claim accrues when each component of it is present, so the last element to arrive fixes the date.
It is the point a claim could be brought. The test is whether a proceeding would have been possible, not whether anybody realized it.
It is a legal conclusion. Accrual is decided by applying the elements of the claim to the facts, which is why the date is arguable.
Nobody records it at the time. The date is identified retrospectively, from documents made for other reasons, per periods measured in years.
It is not the same as knowledge. A claim can accrue while the claimant is unaware, unless a discovery rule applies, per the discovery rule.
It is not the same as loss being quantified. A claim usually accrues when some damage occurred rather than when its full extent became measurable.
It differs by cause of action. Two claims arising from the same events can accrue on different days because their elements differ.
Common accrual rules
Breach of contract. Usually accrues on the breach itself, whether or not any loss has yet been suffered or noticed.
Claims requiring damage. Where damage is an element, the claim is incomplete until damage occurs, which can be much later than the conduct.
Debts payable on demand. Frequently accrue only when the demand is made, which puts the start of the period in the creditor's hands.
Installment obligations. Each missed installment may accrue separately, producing a series of periods rather than one.
Continuing obligations. Ongoing duties can generate fresh accrual for each breach, per continuing wrongs and repeated acts.
Indemnity claims. Often accrue when the indemnified liability is established rather than when the underlying event happened.
Claims for contribution. Usually accrue when the party seeking contribution is held liable or settles, not when the original loss occurred.
| Claim | Usually accrues on | Common argument |
|---|---|---|
| Breach of contract | The breach | Which act was the breach |
| Claim requiring damage | First damage | When damage first occurred |
| Debt on demand | The demand | Whether a demand was made |
| Installments | Each missed payment | One claim or many |
| Contribution | Liability established | Settlement or judgment |
Why the date is argued
Elements arrive at different times. Where damage is an element, identifying the first damage is a factual question with a range of candidate answers.
Small early damage counts. A minor loss occurring early can start the period for a claim that only became serious years later.
Continuing conduct blurs the start. Whether conduct is one continuing wrong or a series of separate ones changes the number of periods entirely.
Documents are ambiguous. The record shows what happened rather than when a legal claim became complete.
Both sides have incentives. A defendant wants the earliest possible accrual and a claimant the latest, and the facts usually support a range.
The pleaded case matters. How a claim is framed affects which elements are required and therefore when it accrued.
Alternative claims accrue differently. Pleading the same facts as two causes of action can produce two accrual dates and two different answers on limitation.
Amendment can change it again. Recasting a claim after filing may alter which elements are required, and with them when the claim became complete.
Accrual is a range rather than a point, and both sides can usually argue their end of it. A claimant who diarizes from the earliest defensible date keeps the whole range available; one who relies on the latest has chosen to litigate limitation as well as the claim.
Establishing the date
Work backwards from the elements. List what the claim requires, then find the first date on which all of them existed.
Use contemporaneous documents. Correspondence, invoices, records and messages from the period are what fix the date, per periods measured in years.
Look for the first complaint. The moment somebody first raised a problem is frequently close to the moment damage appeared.
Check when payment stopped. In financial claims the ledger usually shows the date more precisely than anybody remembers it.
Identify the range, not just the best case. Knowing the earliest arguable accrual date is what tells a claimant how much risk they are carrying.
Plead the date where it helps. A claim that explains why it accrued when it did is harder to attack than one that leaves the question open.
Do not rely on the latest arguable date. Filing on the assumption that accrual was late is a decision to litigate limitation as well as the merits.
A practical approach
Fix accrual before anything else. Every other limitation question depends on it, and it is the cheapest thing to get right early.
Assume the earliest defensible date. Planning on the earliest arguable accrual removes the risk that the argument goes the other way.
Diarize from that date. A diary entry based on the conservative date is the one that keeps the claim safe.
Preserve the evidence of accrual. The documents that establish when the claim was complete are the same documents that will be lost first.
Consider whether tolling applies. Pauses and extensions are separate questions once accrual is fixed, per equitable tolling.
Reassess if the claim is reframed. Amending the legal basis can change the accrual date, in either direction.
File well inside the period. The whole argument disappears where a claim is brought comfortably within the earliest arguable window rather than at the edge of the latest.
Tell the client the range. Somebody deciding whether to proceed needs the earliest and latest defensible dates rather than a single optimistic one.
Accrual is the moment every element of a claim exists, which makes it a legal conclusion rather than a date anybody wrote down at the time.
The rules differ by cause of action: breach claims usually accrue on breach, claims requiring damage on the first damage, and debts payable on demand when the demand is made.
The date is argued because elements arrive at different times, because small early damage counts, and because both sides have obvious incentives pointing in opposite directions.
Establishing it is documentary work. Contemporaneous records, the first complaint and the point at which payment stopped are what fix a date that nobody recorded as significant.
The practical protection is to identify the earliest defensible accrual date, diarize from that, and file comfortably inside it, which removes the argument rather than winning it.
Points to carry away
- A claim accrues when its last element comes into existence.
- Breach claims usually accrue on breach, damage claims on damage.
- Some claims accrue only when a demand is made.
- Continuing conduct can produce repeated accrual.
- The accrual date is a legal conclusion, not a fact anybody recorded.
Questions readers ask
Does a limitation period start when the wrong happened?
Only where the wrong itself completes the claim. A period runs from accrual, meaning the point at which every element of the cause of action exists, and for many claims that is later than the conduct. Where damage is an element, the claim is incomplete until damage occurs, which can be years afterwards. Where a debt is payable on demand, the period may not start until a demand is made. The question is always which element arrived last.
Can a claim accrue before the claimant knows about it?
Yes, unless a discovery rule applies. Accrual asks whether the claim was complete, not whether anybody realized it, so a period can run while the claimant is entirely unaware of the problem. That result is harsh enough that many systems have introduced discovery provisions postponing the start until the claimant knew or reasonably should have known, and those provisions are drawn narrowly because every extension of them defeats the policy behind limitation.
How is an accrual date proved years later?
From documents made at the time for other reasons. Correspondence, invoices, ledgers, appointment records and messages establish when things happened far more reliably than recollection, and institutional records survive longer than personal ones. The most useful markers are usually the first complaint anybody made and the point at which payments stopped, because both tend to be documented and both sit close to the moment the claim became complete.
Sources
- Legal Information Institute — Cause of Actionlaw.cornell.edu
- Legal Information Institute — Accruallaw.cornell.edu
- Legal Information Institute — Statute of Limitationslaw.cornell.edu
- 28 U.S.C. 1658 — Time Limitations on Certain Actionslaw.cornell.edu
- Uniform Commercial Code — Section 2-725, Statute of Limitations in Contracts for Salelaw.cornell.edu
- Federal Rules of Civil Procedure — Rule 8, General Rules of Pleadinglaw.cornell.edu
Urban Justice Docket is a publication, not a law firm. This article states general rules and cites its sources; it is not advice about any particular case, and the law differs by state and changes over time.
More in Time Limits on a Claim
The Discovery Rule, and What It Postpones
A discovery rule postpones the start of a limitation period until the claimant knew, or with reasonable diligence should have known, the facts that make up the claim. It is not a general fairness provision: it operates on the start date only, it uses a constructive knowledge standard, and once triggered the period runs normally.
Continuing Wrongs and Repeated Acts
Where conduct repeats or continues, systems answer the limitation question in three ways: a single period from the first act, a single period from the last, or a fresh period for each act. The characterization decides how much of a long-running claim survives, and it usually turns on whether each occurrence caused its own harm.
A Statute of Repose, and Why It Is Different
A statute of repose imposes an outer limit measured from the defendant's conduct rather than from accrual or discovery. It is unaffected by discovery rules, tolling, minority and incapacity, and in many systems it extinguishes the claim rather than barring a remedy. Where one applies, checking it should come before any other limitation analysis.


