What Happens to Contract Remedies When Performance Becomes Impossible?
Quick answer: When contractual performance becomes impossible, the available remedy depends on why performance became impossible, who caused it, whether the obligation involved a determinate thing or a particular act, and whether the impossibility is legally excusable. Specific performance may no longer be available, but resolution, restitution, or damages may still be relevant depending on the cause.
This page focuses on what happens to the remedies after impossibility arises. For the separate question of whether a fortuitous event excuses liability, see Fortuitous Events and Force Majeure in Philippine Contracts.
Impossibility changes the remedy analysis
Article 1191 allows an injured party who initially sought fulfillment to seek resolution if fulfillment later becomes impossible. This matters because a party may begin by insisting on performance but later need a different remedy when the promised act or delivery can no longer be completed.
Why did performance become impossible?
The cause is critical. If impossibility results from a fortuitous event and the debtor is legally excused, damages may not follow in the same way as when the debtor caused or assumed the risk of impossibility. If the obligor wrongfully made performance impossible, damages may remain available even though specific performance is no longer practical.
Decision table
| Situation | Possible consequence |
|---|---|
| Performance objectively impossible without fault | Obligation may be extinguished subject to Civil Code rules |
| Debtor caused impossibility | Damages may remain available |
| Creditor first sought fulfillment | Article 1191 may allow later resolution when fulfillment becomes impossible |
| Money or property already exchanged | Restitution issues may arise |
Specific performance may no longer make sense
A court cannot realistically compel an act that has become objectively impossible. The dispute then shifts toward whether the obligation was extinguished, whether the contract should be resolved, what must be returned, and whether damages are due.
Evidence to preserve
- Contract and specifications
- Evidence showing when impossibility arose
- Communications about inability to perform
- Proof of fault or absence of fault
- Insurance or risk-allocation clauses
- Payments and property already exchanged
Related guides
See Specific Performance vs Resolution vs Damages, Mutual Restitution Under Article 1191, and Can I Cancel a Contract if the Other Party Does Not Perform?.