LAW2102 · Contract B
Liquidated Damages, Penalties & Specific Performance
This chapter pairs two remedy questions. First, the penalty doctrine: a clause fixing a sum payable on breach is enforceable as liquidated damages unless it is a penalty — extravagant and out of all proportion to the greatest conceivable loss, or failing to protect a legitimate interest of the innocent party (Paciocco; Andrews v ANZ). A penalty is unenforceable beyond actual loss, so the innocent party falls back on ordinary damages. Second, specific performance: a discretionary equitable order to perform, available only where damages are inadequate (e.g. unique subject matter) and subject to discretionary bars. It is examined where a contract contains a fixed-sum clause, or where damages will not satisfy the innocent party.
What this chapter covers
- 011. Liquidated damages vs penalty — a fixed sum on breach is enforceable unless it is a penalty
- 022. The penalty test — extravagant / out of all proportion to the greatest conceivable loss
- 033. The legitimate-interest test (Paciocco) — does the clause protect a legitimate interest?
- 044. Andrews v ANZ — the doctrine can apply even absent breach (collateral stipulation)
- 055. Consequence of a penalty — unenforceable beyond actual loss; fall back on Robinson v Harman damages
- 066. Specific performance — discretionary equity; available only where damages are inadequate
- 077. Unique subject matter — land presumptively unique; goods with no market substitute
- 088. Discretionary bars — constant supervision, personal services, hardship, readiness & willingness
Liquidated damages or penalty? (Topic 9)
- 1 markIssue. Is the $400,000 clause enforceable as liquidated damages, or void as a penalty?
- 3 marksRule. A stipulated sum payable on breach is a penalty if it is extravagant / out of all proportion to the greatest conceivable loss, or fails to protect a legitimate interest of the innocent party (Paciocco v ANZ; Andrews v ANZ — the doctrine can apply beyond breach). A penalty is unenforceable beyond actual loss, so the innocent party falls back on Robinson v Harman damages.
- 4 marksApplication. The supplier has a legitimate interest in protecting confidential source code (secrecy, market value, reputation), and damages for breach of confidence are notoriously hard to quantify, which supports a genuine pre-estimate (Paciocco). Counter-argument: $400,000 may be 'extravagant... out of all proportion' if disclosure caused little real harm, in which case it is a penalty. The court compares the sum to the protected interest, not to a precise loss figure.
- 2 marksConclusion. If $400,000 is proportionate to the legitimate confidentiality interest, it is enforceable liquidated damages (recoverable as a debt); if extravagant, it is a penalty and the supplier recovers only its actual loss (Robinson v Harman).
Key terms
- Liquidated damages
- A clause fixing the sum payable on breach. It is enforceable as agreed (and can be recovered as a debt without proving the precise loss) unless it is characterised as a penalty. The label 'liquidated damages' in the contract is not conclusive.
- Penalty
- A stipulated sum that is extravagant and out of all proportion to the greatest loss that could conceivably flow from the breach, or that does not protect a legitimate interest of the innocent party (Paciocco). A penalty is unenforceable to the extent it exceeds actual loss.
- Legitimate interest test
- The modern penalty test from Paciocco v ANZ: a clause is not a penalty if it protects a legitimate interest of the innocent party and the sum is not extravagant, exorbitant or unconscionable relative to that interest. The comparison is to the interest protected, not merely to a precise pre-estimate of loss.
- Andrews v ANZ principle
- The penalty doctrine can apply to a collateral stipulation even where the triggering event is not itself a breach of contract (Andrews v ANZ, 2012). This broadens the doctrine beyond clauses that operate strictly on breach.
- Specific performance
- A discretionary equitable order compelling a party to perform the contract. It is available only where common-law damages would be inadequate — classically where the subject matter is unique (land is presumptively unique; goods with no market substitute).
- Discretionary bars (to specific performance)
- Factors that lead a court to refuse specific performance even where damages are inadequate: the need for constant court supervision; contracts for personal services; hardship; want of mutuality or clean hands; and the plaintiff's own readiness and willingness to perform.
Liquidated Damages, Penalties & Specific Performance FAQ
How do I decide whether a clause is liquidated damages or a penalty?
Apply the Paciocco test: a clause fixing a sum on breach is enforceable unless it is extravagant and out of all proportion to the greatest conceivable loss, or fails to protect a legitimate interest of the innocent party. Identify the legitimate interest the clause protects, then ask whether the sum is proportionate to it. The contract's own label ('liquidated damages') does not settle the question.
What happens if a clause is held to be a penalty?
The clause is unenforceable to the extent it exceeds actual loss, so the innocent party cannot recover the stipulated sum. It falls back on ordinary damages assessed on the compensatory principle (Robinson v Harman) — i.e. its actual proven loss. Always state this fallback in your conclusion; a penalty finding does not leave the innocent party with nothing.
Can the penalty doctrine apply where there is no breach?
Yes, to a degree. Andrews v ANZ (2012) holds that the doctrine can apply to a collateral stipulation even where the triggering event is not itself a breach. So a clause imposing a sum on a non-breach event can still be tested as a penalty. Paciocco then supplies the legitimate-interest standard for that assessment.
When is specific performance available instead of damages?
Only where damages would be inadequate — most clearly where the subject matter is unique, such as land (presumptively unique) or goods with no market substitute. Even then it is discretionary, and a court may refuse it for a discretionary bar: the need for constant supervision, a contract for personal services, hardship, or the plaintiff's lack of readiness and willingness. Note injunctions and equitable damages are not examinable in this unit.
How is this chapter examined?
Two trigger patterns. A fixed-sum clause invites the penalty analysis: state the legitimate-interest/proportionality test (Paciocco; Andrews), apply it, and give the Robinson v Harman fallback. A party who wants the actual performance (not money) invites specific performance: show damages are inadequate (unique subject matter), then test the discretionary bars. Both are run through IRAC like every other remedy.
Exam move
Keep two flowcharts in your kit. The penalty flowchart: is the clause triggered by breach (or by an Andrews collateral stipulation)? → does it protect a legitimate interest (Paciocco)? → is the sum extravagant / out of all proportion to the greatest conceivable loss? → penalty (unenforceable beyond actual loss, fall back to Robinson v Harman) vs valid liquidated damages. The specific-performance gate: are damages inadequate (unique subject matter)? → are there discretionary bars (supervision / personal services / hardship / readiness)? → order or refuse. Frame penalty problems around the legitimate interest, not a precise pre-estimate, and always state the damages fallback. Remember the exclusions: injunctions and equitable damages are not examinable, so don't spend exam time on them.
