Short answer. No. Under Article 1410 of the Civil Code, the action or defense for the declaration of the inexistence of a contract does not prescribe. There is no deadline — you may raise the nullity of a void contract at any time, whether by filing a case or as a defense in an ongoing dispute.
What the law says
The action or defense for the declaration of the inexistence of a contract does not prescribe.
Civil Code, Article 1410 — Imprescriptibility of Void Contracts. Read the full provision →
Void contracts have no prescription period
Most legal actions in the Philippines have a deadline — called a prescriptive period — after which the right to sue is lost. Article 1410 creates an absolute exception for void or inexistent contracts. Because a void contract produces no legal effects from the beginning, the law does not treat the right to have it declared null as something that can expire. Ten years, twenty years, or a lifetime later, you may still raise the nullity. No amount of time validates what was void from the start.
The difference between void and voidable contracts
This imprescriptibility applies specifically to void or inexistent contracts — those that lack an essential element, have an unlawful cause, or are expressly prohibited by law. Voidable contracts are different: they are valid until annulled, and actions to annul them do prescribe — typically within four years depending on the ground. The distinction matters enormously. If someone is telling you the deadline to challenge a contract has lapsed, the first question is whether the contract is void or merely voidable. A void contract is not subject to any deadline.
Both as an action and as a defense
Article 1410 covers two procedural postures. First, you may file an action to have the void contract declared as such — going to court proactively to establish the nullity. Second, you may raise the nullity as a defense in a case someone else files against you, regardless of when that case is filed. If someone is suing you to enforce a void contract, you do not lose the ability to raise the nullity as a defense just because many years have passed since the contract was signed.
Common examples of void contracts
Void contracts include those whose object is outside the commerce of man, those that have an unlawful purpose, those that were absolutely simulated (pretended, with no real intent to be bound), and those executed by persons who have no legal capacity to contract at all. Transactions involving land that cannot be sold under law, contracts entered into under duress that amounts to absolute coercion, and deeds where the transferor did not actually own the property being transferred may all raise questions of void contracts. A lawyer can evaluate whether the specific contract you are concerned about is void, voidable, or merely irregular.
Cases citing this provision
These Supreme Court decisions cite the provision above. We list them so you can read them yourself; the summaries of what each decided are not ours to give.
- Belinda Alexander vs. Spouses Jorge and Hilaria Escalona and Reygan Escalona, G.R. No. 256141, July 19, 2022 — read the decision on LawPhil →
- Aniceto Uy vs Court of Appeals, Mindanao Station, Cagayan de Oro City, Carmencita Naval-Sai, Rep. by Her Attorney-in-Fact Rodolfo Florentino, G.R. No. 173186, September 16, 2015 — read the decision on LawPhil →
- Land Bank of the Philippines vs. Albrando R. Abellana, G.R. No. 237369, October 19, 2022 — read the decision on LawPhil →
- Heirs of Teodoro Tulauan, represented by Tito Tulauan vs. Manuel Mateo; Magdalena Mateo Lorenzo, G.R. No. 248974, September 7, 2022 — read the decision on LawPhil →