Liquidated Damages Clauses: What Founders Need to Know Before Signing

What is a liquidated damages clause?

It is a clause that locks in the compensation amount upfront. Instead of fighting about what a breach actually cost you after the fact, both parties agree a number at signing. If the specified breach happens, that number applies automatically.

The amount can be a flat sum, a daily rate, a percentage of contract value, or some other formula. What matters is that it is fixed before anything goes wrong.

The alternative, where no figure is agreed upfront, is that the innocent party has to prove their actual loss in court or arbitration. That is slower, more expensive, and uncertain. A well-drafted liquidated damages clause avoids all of that. The party enforcing it does not need to prove what they lost. They just need to show the breach happened.

That also means the defaulting party cannot argue the loss was unforeseeable or that the other side failed to minimise it. The agreed figure is the figure.

The enforceability question

Here is the catch. Australian courts will not enforce a liquidated damages clause if it looks more like a punishment than a compensation mechanism. A clause designed to punish rather than compensate is called a penalty, and penalties are unenforceable.

The test courts apply is whether the amount was a genuine attempt, at the time the contract was signed, to estimate the loss the innocent party would actually suffer. It does not have to be precise. It just has to be real.

Australian courts have also confirmed that this analysis is not limited to situations involving a breach of contract. Even where a payment obligation is triggered by an event that is not technically a breach, courts can still assess whether the amount is proportionate to the innocent party's legitimate commercial interests. If it is not, it may not be enforced.

What makes a clause look like a punishment?

Courts look at a range of factors. The main ones to understand as a founder are these.

The amount is wildly disproportionate to the actual harm

If the stipulated sum is far beyond the worst-case loss that could plausibly result from the breach, it is more likely to be struck down. The comparison is not to average expected loss but to the maximum conceivable loss at the time of contracting.

The clause is designed to coerce, not compensate

If the purpose of the clause is clearly to make breach so financially painful that a party simply cannot afford to default, regardless of the actual harm caused, courts treat that as a warning sign. The clause should be designed to put the innocent party in the position they would have been in, not to terrify the other side into performance.

The same amount applies regardless of the breach

A flat sum that applies identically to a minor slip and a catastrophic failure tends to suggest the number was not genuinely estimated against any particular harm. Graduated amounts, or amounts tied to specific and measurable breaches, are easier to defend.

The ACL angle: an extra layer for standard form contracts

If you use standard form contracts with customers or small business counterparties, there is an additional risk layer that sits alongside the penalty analysis.

Under the Australian Consumer Law, a term in a standard form consumer or small business contract can be challenged as unfair if it creates a significant imbalance in the parties' rights, is not reasonably necessary to protect the interests of the party relying on it, and would cause detriment if applied. A liquidated damages clause that fails this test is void.

Since November 2023, the stakes increased. It is not just that an unfair term will not be enforced. Including or relying on an unfair term in a small business contract is now prohibited, and courts can order significant financial penalties for doing so.

Getting the amount right: not just a ceiling problem

Most founders worry about setting the amount too high and having it struck down. But setting it too low creates its own problems.

A low amount combined with an exclusive remedy provision acts as a liability cap

If the clause says the liquidated damages are the innocent party's only remedy, and the amount is low, you have effectively capped your recovery. If something goes seriously wrong, that cap may leave you significantly under-compensated. If you are the party relying on the clause, make sure the amount actually reflects what you stand to lose.

A nominal amount can backfire

Where parties insert a token figure, such as one dollar, courts have found that this signals an intention not to create a real damages remedy at all. The result is that the innocent party retains the right to claim their actual loss through the courts instead. If you genuinely want to cap recovery at a small amount and exclude that claim, the contract needs to be explicit about it.

Where founders see these clauses

The mechanics to read carefully

A liquidated damages clause is more than a dollar figure. How the surrounding provisions are drafted determines how the clause actually works in practice.

The trigger event

What exactly activates the clause? Vague triggers, like "any breach" or "failure to perform," invite disputes about whether the clause has been activated. A tightly defined trigger, tied to a specific and measurable obligation, is cleaner to enforce and harder to contest.

When liability starts and when it stops

Where the clause runs at a daily rate, you need to know when it starts accruing and what stops it. Accrual typically begins at the trigger event. The obligation usually ends when the defaulting party remedies the breach, or when the innocent party terminates the agreement. Without a clear end point, a daily rate can run open-ended.

The aggregate cap

A daily rate without a cap creates unlimited exposure. Caps are usually expressed as a percentage of total contract value. If you are accepting a daily rate, always push for a cap.

Exclusive remedy or not?

Where the clause is expressed to be the only remedy for the relevant breach, the innocent party cannot also claim their actual loss on top. Check whether the exclusive remedy provision is limited to the specific breach the clause covers, or whether it sweeps more broadly across the agreement.

Payment and set-off

The clause should specify whether the amount is payable on demand, or whether the innocent party can deduct it from amounts they would otherwise owe to the defaulting party. The right to deduct is generally available at law, but spelling it out avoids arguments later.

A fallback if the clause does not hold up

If there is any doubt about whether the stipulated amount will be enforceable, a well-drafted agreement includes a fallback that preserves the right to claim actual loss if the liquidated damages clause is found void. That fallback can include its own cap, set at the same level as the liquidated damages figure, giving the other side certainty about their maximum exposure regardless of which route is taken.

Carve-outs for things outside your control

If you are the party accepting potential liability, push for carve-outs where delay or default results from the other party's actions, third-party dependencies, or events beyond your control. Without these, you can be liable for delay you had no ability to prevent.

Alternative structures worth knowing about

There are a few ways to achieve a similar commercial outcome without the same enforceability risk.

One approach is to reward performance rather than penalise default. A bonus for early delivery achieves a similar incentive effect to a damages clause for late delivery, but without the same legal constraints. Another is to structure payment terms so that a debt is already due, but the creditor agrees to accept a lower amount or deferred payment if certain conditions are met. If those conditions are not satisfied, the original amount becomes payable immediately. Instalment agreements sometimes work this way, with a full acceleration clause on default.

Negotiating these clauses

If you are the one accepting potential liability

• Is the trigger event within your control? If not, push for carve-outs.
• Is there a periodic rate without a cap? Push for one.
• Is the clause expressed as the other party's exclusive remedy, or can they claim actual loss on top?
• Is there a cure period before liability starts to accrue?
• Does the rate bear any relationship to the other party's actual anticipated loss? If not, you have grounds to negotiate it down.

If you are including the clause in your own contracts

• Keep a record of how you arrived at the figure at the time of drafting.
• Target the clause at specific breaches, not any default under the agreement.
• Avoid rates that are clearly out of proportion to your actual anticipated loss.
• If you use standard form contracts with small business counterparties, run the ACL unfair terms analysis as well.
• Include a fallback general damages provision in case the clause is found unenforceable.