What Is a Contract Dispute?

Setfords Law, Published: 21st July 2026, Last reviewed: 21st July 2026, Read time: 7 minutes

A contract dispute is a disagreement between the parties to a contract about whether its terms have been met. Most commonly this means one side believes the other has failed to perform, paid late, delivered the wrong thing, or walked away entirely. Here’s what counts as a contract dispute, how they’re usually resolved, and when to get advice.

Key takeaways

• A contract dispute doesn’t always mean a breach has happened. Disagreements over what the contract means are as common as disagreements over whether it’s been broken.
• Most contract claims must be brought within 6 years of the breach, or 12 years if the contract was signed as a deed.
• Courts expect parties to try to resolve disputes before issuing proceedings, and can now order reluctant parties into mediation or other alternative dispute resolution.
• The main remedy for a proven breach is damages, financial compensation for the loss caused, rather than punishment of the party at fault.
• How serious the breach is, whether it’s a condition, warranty, or something in between, affects whether you can walk away from the contract or only claim compensation.

A contract dispute is any disagreement between the parties to a contract about their rights or obligations under it. That includes outright breaches, such as non-payment or non-delivery, but it also covers disputes over what the contract means, whether it was validly formed in the first place, or whether one party can walk away from it entirely.

Breach of contract is the most common trigger: one party fails to perform an obligation, performs it badly, or says outright that it won’t perform at all. The starting point in resolving any dispute is always the contract itself, since it sets out what each party promised.

What happens next depends heavily on how serious the breach is and what the contract says about resolving disagreements. Some disputes are settled with a phone call. Others end up in court. Most sit somewhere in between.

Key figures

6 years · 12 years · £10,000

Under section 5 of the Limitation Act 1980, a claim for breach of a simple contract must generally be brought within 6 years of the breach. Where the contract was executed as a deed, section 8 extends that to 12 years. And under the Civil Procedure Rules, claims worth up to £10,000 are normally allocated to the small claims track, a simplified, lower-cost procedure, with higher-value or more complex claims moving to the fast, intermediate, or multi-track.

(These are the general rules that apply to most contract claims. Confirm the position for your specific contract with your solicitor, since some contracts shorten or lengthen these periods, and some types of claim have their own rules.)

What counts as a contract dispute?

Contract disputes come in several forms. The most familiar is a straightforward breach, but disagreements over validity and interpretation are equally common in practice, so it’s worth setting out the full range.

• Non-performance. One party fails to do something the contract requires, such as failing to deliver goods, complete work, or make payment.
• Defective performance. The work or goods are provided, but fall short of what was agreed, for example substandard materials or late delivery.
• Anticipatory breach. One party indicates, either in words or by their conduct, that they don’t intend to perform their obligations before the time for performance has even arrived.
• Disputed terms. The parties disagree about what a clause means or requires, without either side necessarily having broken it yet.
• Validity disputes. One party argues the contract was never properly formed, or that a term is unenforceable, rather than disputing whether it was performed.

Not all breaches carry the same consequences. Courts classify contractual terms as conditions, warranties, or innominate (intermediate) terms, and that classification affects what the innocent party can do about it. A breach of a condition, a term central to the contract, generally lets the innocent party end the contract and claim damages. A breach of a warranty, a less central term, usually only gives rise to a damages claim, with the contract continuing. An innominate term sits in between: the court looks at how serious the actual consequences of the breach were before deciding which set of remedies applies.

What is a repudiatory breach? A breach serious enough, whether of a condition or an innominate term with serious consequences, that the innocent party can treat the contract as at an end and claim damages for the loss of the whole bargain, rather than only the specific failure.

How contract disputes are usually resolved?

Most contract disputes never reach a courtroom. There’s a typical sequence most disputes follow, and the courts actively encourage parties to work through it before issuing proceedings.

1. Direct negotiation. Most disputes are resolved at this stage, often through correspondence between the parties or their solicitors, without any formal process.
   
2. A letter before claim. Before issuing court proceedings, the Practice Direction on Pre-Action Conduct expects the parties to exchange enough information to understand each other’s positions and to try to settle the matter, including considering alternative dispute resolution. Skipping this step can lead to cost penalties later, even if the claim itself succeeds.
   
3. Alternative dispute resolution (ADR). Mediation is the most common form: an independent third party helps the parties reach a settlement without deciding who’s right. Following the 2023 Court of Appeal ruling in Churchill v Merthyr Tydfil, courts can now order genuinely reluctant parties into mediation or another non-court process, provided doing so doesn’t stop them getting a fair hearing later if it fails.
   
4. Arbitration. If the contract includes an arbitration clause, disputes may need to go to a private arbitrator rather than the courts. The arbitrator’s decision is usually final and binding, with limited grounds for appeal.
   
5. Court proceedings. Where earlier stages don’t resolve things, either party can issue a claim. The court allocates the case to a track, small claims, fast, intermediate, or multi-track, based mainly on its value and complexity, which in turn affects how formal the process is and what costs are recoverable.

What is the Pre-Action Conduct Practice Direction? A set of court rules requiring parties to exchange information and genuinely try to resolve a dispute, including considering mediation, before starting court proceedings. Ignoring it can result in costs penalties even for the winning party.

What remedies are available?

Damages. The most common remedy. Damages are financial compensation intended to put the innocent party in the position they’d have been in if the contract had been performed, not to punish the party in breach. The amount depends on the loss caused, and the innocent party has to take reasonable steps to keep that loss down.

Specific performance. A court order requiring the party in breach to carry out their obligations, rather than pay compensation. Courts grant this rarely, mainly where damages wouldn’t be an adequate remedy, such as contracts for the sale of a unique item or land.

Injunctions. A court order requiring a party to do, or more often stop doing, something, for example to enforce a restrictive covenant. Like specific performance, this is an equitable remedy the court has discretion to refuse.

Termination. Where the breach is serious enough (a repudiatory breach), the innocent party can choose to treat the contract as over and stop performing their own obligations, usually alongside a damages claim. Terminating on the wrong basis carries real risk, since it can itself amount to a breach if the underlying breach wasn’t serious enough to justify it.

What slows a dispute down?

Poor documentation. Disputes without a clear paper trail, emails, invoices, signed variations, take longer to resolve because it’s harder to establish what was agreed.

Skipping pre-action steps. Issuing proceedings without a proper letter before claim can see the court pause the case to force the parties back through the pre-action process, adding delay and cost.

Refusing to engage with ADR. An unreasonable refusal to consider mediation can now count against a party on costs, even if they go on to win the underlying claim.

What helps resolve a dispute faster?

Keep a clear paper trail from the outset. Contracts, invoices, and correspondence that show what was agreed and what went wrong make a claim, or a defence, far easier to establish.

Send a proper letter before claim. Setting out the basis of the claim, the facts, and what you want clearly gives the other side a genuine chance to resolve things before costs escalate.

Stay open to mediation. Even where a dispute feels personal, mediation is often quicker and cheaper than litigation, and an unreasonable refusal to consider it can affect who pays the costs later.

Working out where you stand in a contract dispute depends on the specific wording of your contract and what’s happened. Speak to our commercial disputes team for a confidential, no-obligation conversation about your options.

Common mistakes

1. Terminating the contract without checking the breach justifies it. Walking away over a minor breach can itself become a breach. Fix: get advice on whether the breach is serious enough before ending the contract.
   
2. Letting the limitation period run out. Once 6 years (or 12 for a deed) have passed since the breach, the claim is generally time-barred. Fix: get advice as soon as a dispute looks likely, not once time is nearly up.
   
3. Going straight to court without a letter before claim. This can lead to cost penalties even if the claim succeeds. Fix: follow the Pre-Action Conduct Practice Direction before issuing proceedings.
   
4. Refusing to consider mediation on principle. Courts can now compel reluctant parties into ADR, and an unreasonable refusal can affect costs. Fix: engage with ADR proposals even if you don’t expect them to succeed.

When to speak to a solicitor?

If you think a contract has been broken, or you’re on the receiving end of that accusation, getting advice early tends to keep costs down and options open. This is useful whether or not you go on to instruct Setfords.

Speak to a solicitor if:

• The other party has failed to pay, deliver, or perform as agreed.
• You’re considering ending a contract because of the other side’s conduct.
• You’ve received a letter before claim, or you’re thinking about sending one.
• You’re not sure whether a clause means what the other side says it means.
• A significant amount of time has passed since the issue arose and you’re worried about deadlines.

FAQs

How long do I have to bring a contract dispute?

Generally 6 years from the date of the breach for a simple contract, under section 5 of the Limitation Act 1980, or 12 years if the contract was signed as a deed, under section 8. Some contracts shorten or extend these periods, so it’s worth checking the specific wording.

Do I have to try mediation before going to court?

Not always, but the Pre-Action Conduct Practice Direction expects parties to consider it, and following the Court of Appeal’s 2023 decision in Churchill v Merthyr Tydfil, courts can order reluctant parties into mediation in appropriate cases. Refusing without good reason can affect who pays the costs later.

Can I walk away from a contract if the other side breaches it?

Only if the breach is serious enough, a breach of a condition or a repudiatory breach. For a less serious breach, such as a warranty, the usual remedy is damages while the contract continues. Terminating on the wrong basis can itself amount to a breach.

What court deals with contract disputes?

It depends on the value and complexity of the claim. Claims up to £10,000 are normally allocated to the small claims track in the County Court, with the fast track (up to £25,000), the intermediate track (broadly £25,000 to £100,000, for less complex claims), or the multi-track applying above that, or in some cases the Business and Property Courts.

What’s the difference between damages and specific performance?

Damages are financial compensation for the loss caused by a breach, and are by far the most common remedy. Specific performance is a court order requiring the party in breach to carry out the contract, and is only granted where damages wouldn’t be an adequate substitute, such as for unique goods or land.

This article is general information about contract disputes in England and Wales and is not legal advice. The law can change and every situation is different, so please speak to a qualified commercial disputes solicitor about your circumstances.