Short answer. Generally no. Article 1294 provides that where the substitution was without the knowledge or against the will of the original debtor, the new debtor's insolvency or non-fulfilment gives rise to no liability on his part. If you proposed the substitute, Article 1295 sets out narrow exceptions.

What the law says

If the substitution is without the knowledge or against the will of the debtor, the new debtor's insolvency or non-fulfillment of the obligations shall not give rise to any liability on the part of the original debtor.

Civil Code, Article 1294 — Insolvency of the New Debtor (Expromision). Read the full provision →

Where the substitute came forward on his own

Article 1294 covers the substitution that happens over the original debtor's head: If the substitution is without the knowledge or against the will of the debtor, the new debtor's insolvency or non-fulfillment of the obligations shall not give rise to any liability on the part of the original debtor. The allocation of risk follows the decision-making. If a third person offered to take on the debt and the creditor accepted him, the creditor chose him. He assessed the substitute's means and agreed to release the man he already had. He cannot later treat that assessment as your problem because it turned out badly.

Where you proposed him, the rule is different

Article 1295 governs the more common case, where the original debtor put the substitute forward and the creditor accepted. The insolvency of such a new debtor does not revive the creditor's action against the original obligor either — except where that insolvency was already existing and of public knowledge, or known to the debtor, when he delegated the debt. So the exception is narrow and it is about knowledge at the time of the delegation, not about what happened afterwards. A substitute who was solvent when accepted and failed two years later does not bring the old debt back.

The prior question: were you actually released?

Before any of this helps, check that a release really occurred, because that is where these disputes are usually decided. Article 1293 requires the creditor's consent to any substitution of debtor, and Article 1292 requires the extinguishment of the old obligation to be declared in unequivocal terms or the two obligations to be incompatible on every point. A creditor who merely began accepting payments from the new payer, or who wrote to acknowledge the arrangement, may never have released you at all. In that case you were a continuing debtor throughout, and the insolvency rules never come into play.

What to put in front of a lawyer

Three things settle it. The document by which the creditor accepted the substitution, and its exact wording about your release. Evidence of who initiated the arrangement, since Articles 1294 and 1295 turn on that. And the timing and public visibility of the new debtor's insolvency relative to the date of the substitution, because under Article 1295 the exception depends on the state of affairs at delegation. Correspondence from the period, rather than recollection of it, is what makes those three points provable.

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.

Related provisions

Note. Statute text quoted on this page is reproduced from the official enactment and is linked to the full provision. The explanation around it is general legal information from Vivas & Nobles Law Office, not legal advice. Whether it applies to your situation depends on facts only a lawyer reviewing them can assess.