Written Contract · Statute of Limitations
Deadline to Sue Over a Contract in Kansas
How long you have to sue over a broken written contract in Kansas, the statute of limitations, plus when the clock starts, the shorter deadline for oral contracts, and the four-year UCC rule for a sale of goods. Cited to the statute.
How the deadline works in Kansas
When the clock starts, whether a discovery rule can delay it, and the deadlines that differ for oral contracts and a sale of goods.
| How the clock works | In Kansas | What it means |
|---|---|---|
| Standard deadline | 5 years | The general limitations period to file a written-contract claim. |
| Statute | K.S.A. 60-511 | The controlling statute for the limitations period. Read the full text through the source link below. |
When it starts
The five years generally runs from the breach, when the other side fails to perform, not from when you discover it. Kansas treats an ordinary contract claim as accruing when the act giving rise to the claim first causes substantial injury, which for a broken contract is usually the breach.
Discovery rule No general rule
Narrow. Kansas ties accrual to when the act first causes substantial injury, and for an ordinary written contract that is usually the breach itself. A later start can apply where the injury is not reasonably ascertainable, but the default under 60-511 is accrual at breach.
Statute of repose: None
No general statute of repose for ordinary written contracts. The five-year period under 60-511 runs from breach. Construction and improvements to real property carry their own outer limits under separate provisions, but those are not the general contract clock.
| Deadlines that can differ | Period | What it means |
|---|---|---|
| Oral or unwritten contract | 3 years | An action on a contract not in writing must be filed within three years under K.S.A. 60-512, two years shorter than the written period. Whether your agreement counts as written can decide which deadline applies. |
| Sale of goods (UCC) | 4 years | A contract for the sale of goods runs on K.S.A. 84-2-725: four years from when the breach occurs, with warranty claims accruing at delivery regardless of your knowledge. Parties may agree to shorten it to no less than one year but may not extend it. |
What you can do right now
Concrete, neutral steps if a contract was broken in Kansas and the clock is running. This is legal information, not legal advice.
- Fix the breach date and confirm the contract is written
Write down when the other side broke the agreement and confirm you have a signed writing. In Kansas a written contract carries five years under 60-511, but an oral one is only three under 60-512, so the paper trail matters.
- Count from the breach, not from discovery
Kansas generally starts the five years when the breach causes injury, not when you found out. Unless the injury was not reasonably ascertainable, a late-found breach will not reset the clock, so act as soon as you learn of it.
- If goods were sold, check the UCC clock
A sale of goods runs on K.S.A. 84-2-725, a four-year rule that accrues at delivery for warranty claims. Confirm whether your deal is a sale of goods rather than a services or general contract.
- Talk to a Kansas attorney before the deadline
Whether a contract is written, and when the breach caused injury, decide whether you have five years or three. A licensed Kansas attorney can confirm your exact deadline, and the Kansas Bar Association can refer you to one.
This is general legal information, not legal advice. Deadlines turn on the specific facts of your case, and exceptions cut both ways, so confirm your date with a licensed attorney before relying on it.
What Kansas contract claimants get wrong
The costly mistake in Kansas is assuming a handshake deal carries the same deadline as a signed one. A written contract gives you five years under K.S.A. 60-511, but an oral or unwritten one gives you only three under K.S.A. 60-512. That two-year gap means whether your agreement counts as being in writing can decide whether a claim near the edge is alive or dead. The clock generally starts at the breach, when the other side fails to perform, rather than when you learn of the problem. Kansas ties accrual to when the wrongful act first causes substantial injury, which for a broken contract is usually the breach itself, so a late-found breach does not normally reset the five years. One more point to watch. A sale of goods runs on K.S.A. 84-2-725, a separate four-year rule with its own accrual at delivery, not the general 60-511 clock. If your deadline is close, confirm the form of the contract and pin down the breach date first.
Common questions
What is the statute of limitations on a written contract in Kansas?
Five years from the breach, under K.S.A. 60-511, for an action on an agreement or promise in writing. The clock generally runs from when the contract was broken, not from when you discovered it.
How long do I have to sue on an oral contract in Kansas?
Three years, under K.S.A. 60-512, two years shorter than the five-year written period. Because the periods differ, whether your agreement counts as written or oral can decide whether your claim is still timely.
When does the five-year clock start in Kansas?
Generally at the breach. Kansas measures from when the wrongful act first causes substantial injury under 60-511, which for a broken contract is usually the breach. A later start applies only where the injury was not reasonably ascertainable.
Is a contract to buy goods still five years in Kansas?
No, it is four years under the UCC. A sale of goods is governed by K.S.A. 84-2-725, a four-year period that accrues at delivery for warranty claims regardless of your knowledge. Parties can shorten it to no less than one year but cannot extend it.
Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.