Should You Counterclaim? Turning a Contract Claim Against You Into a Claim of Your Own

If the party suing you has itself breached the contract, you can bring that claim in the same proceedings rather than starting a separate action. Under Order 15 rule 2 of the Rules of Court 2012, a defendant who has a claim against the plaintiff, in respect of any matter, whenever and however arising, may counterclaim, and the counterclaim is added to the defence.

The decision has to be made before the defence is served, which is why it belongs in the first fortnight rather than later. This guide sets out when a counterclaim is worth bringing and when it makes things worse.

Why this decision gets made badly

Two failure modes, in opposite directions.

The first is reflexive: a company that feels wronged counterclaims for everything it can think of, producing a weak claim that consumes cost and undermines the credibility of the strong parts of its defence.

The second is passive: a company focuses entirely on defending, never asks whether it has its own claim, and lets the deadline pass, then discovers the commercial leverage it gave up.

Both come from treating the counterclaim as a reaction rather than a decision.

What a counterclaim actually does

Four features under Order 15 that matter commercially:

• It goes in with the defence. Rule 2(1) says the defendant shall add the counterclaim to his defence. Not a separate filing, not a later step.

• It is treated as a separate action. Rule 2(2) applies the ordinary rules as if the counterclaiming defendant were the plaintiff. Your counterclaim has to be pleaded and proved like any claim.

• It survives the plaintiff's claim. Rule 2(3) says a counterclaim may be proceeded with even if judgment is given for the plaintiff, or the action is stayed, discontinued or dismissed. A plaintiff who discontinues does not take your claim with them.

• The court can give judgment for the balance. Rule 2(4) says that where a counterclaim is established and there is a balance in favour of one party, the court may give judgment for that balance.

Rule 3 also allows a counterclaim against additional parties who are liable along with the plaintiff, including people who are not yet parties to the action.

That third point is the one most often underestimated. Rule 2(3) means a counterclaim is not merely defensive posturing. It is a claim with its own life, and the other side cannot make it disappear by walking away.

When a counterclaim is worth bringing

• You have a genuine, provable claim. The test is the same one you would apply before suing: contract, breach, causation, loss, and evidence that survives scrutiny.

• It arises from the same relationship. Overlapping facts mean one set of witnesses and one document exercise, so the marginal cost is lower than a separate action.

• It changes the arithmetic. The balance provision in rule 2(4) means a solid counterclaim can convert an adverse outcome into a net recovery.

• Limitation is a concern. Under section 31 of the Limitation Act 1953, a counterclaim is deemed a separate action commenced on the same date as the action in which it is pleaded. If your own claim is approaching its limitation period, that date matters.

• It restores negotiating balance. A defendant with a real counterclaim is negotiating; a defendant without one is only managing downside.

When it makes things worse

• The claim is thin. A speculative counterclaim invites an application to strike it out and signals that you are reaching.

• It drags in facts you would rather not open. Your counterclaim expands discovery in your own direction. Documents that would never have been relevant to the defence become disclosable.

• It lengthens everything. Two claims tried together take longer than one, and your own claim now has to be proved rather than merely doubted.

• The plaintiff cannot pay anyway. A counterclaim against a counterparty already in difficulty may deliver leverage, but not money.

• It costs you the simple defence. Where you have a clean answer to the claim, adding a marginal counterclaim can complicate a case you would otherwise have won quickly.

Counterclaim, set-off, or separate action?

Set-off and counterclaim are often confused. Set-off operates as an answer that reduces what is owed. A counterclaim is a claim in its own right that can exceed the plaintiff's claim and can produce a judgment in your favour.

How to decide, in practice

Run the same assessment you would run before suing. That is not a figure of speech: the analysis is identical, and it is set out in our guide on assessing whether you have a case, with the quantum question covered in what damages you can actually claim.

The additional questions specific to a counterclaim:

1. Does it arise from the same facts, or does it open a new front?

2. What does it add to discovery on your side?

3. Would it survive a strike-out application?

4. Is the plaintiff good for the balance if you win it?

5. Does it improve your settlement position enough to justify the cost?

If the honest answer to most of those is no, the disciplined move is to defend cleanly and pursue the separate claim on its own merits later, subject to limitation.

What getting this wrong costs

Bringing a weak counterclaim costs the fees to run it, the discovery it opens on your side, and credibility across the whole case. Omitting a strong one costs the leverage, and where limitation is tight it can cost the claim entirely, because the deadline to add it passed with the defence.

Both errors are made in the same fortnight, usually by people focused on the immediate deadline rather than on the position twelve months out.

Frequently Asked Questions

What is a counterclaim in Malaysia?

A claim brought by a defendant against the plaintiff in the same proceedings, under Order 15 rule 2 of the Rules of Court 2012. It is added to the defence rather than filed separately.

When must a counterclaim be filed?

With the defence. Order 15 rule 2(1) requires it to be added to the defence, so the decision has to be made within the defence deadline.

Can a counterclaim be for more than the amount claimed against us?

Yes. A counterclaim is treated as a separate action, and where it is established the court may give judgment for the balance in your favour under rule 2(4).

What is the difference between set-off and counterclaim?

Set-off answers the plaintiff's claim and reduces what is owed. A counterclaim is an independent claim that can exceed the plaintiff's claim and can survive its discontinuance.

What if the plaintiff withdraws their claim?

Your counterclaim continues. Order 15 rule 2(3) allows it to be proceeded with even where the action is stayed, discontinued or dismissed.

Does a counterclaim delay the case?

Usually yes, because your own claim must be pleaded and proved. Where the facts overlap heavily, the additional delay is smaller than running a separate action.

Can we counterclaim against someone who is not the plaintiff?

Order 15 rule 3 allows a counterclaim against additional parties alleged to be liable along with the plaintiff, including persons not already party to the action.

Deciding before the defence is served

Whether to counterclaim is a commercial decision on a legal deadline. It has to be settled before the defence goes in, on an honest view of your own claim rather than on how the dispute feels. Legal That Works acts for businesses defending contract claims, including assessing and pleading counterclaims. See our civil litigation defence for breach of contract service. If a claim has been served and you think the other side owes you something too, that assessment cannot wait until after the defence.

This article is for general information only and does not constitute legal advice. Every transaction and every set of facts is different. Obtain specific advice from a qualified adviser before acting on any part of it.

Related guides

• Your company has been sued: the first 14 days

• Assessing whether you have a case

• What damages you can actually claim

• Sue, settle, or walk away

• Breach of contract in Malaysia