I co-signed a loan with two other people — can the bank sue just me alone for the full amount instead of going after all three of us?

The choice belongs to the creditor

Article 1216 of the Civil Code puts the selection in the bank's hands: The creditor may proceed against any one of the solidary debtors or some or all of them simultaneously. There is no order of preference, no requirement that the claim be split three ways, and no duty to try the others first. If the promissory note made the three of you solidarily liable, each of you owes the entire balance, and the bank may collect the whole of it from whichever debtor is easiest to serve or has the most reachable property. Being the co-signer with a salary or a registered vehicle is usually the whole explanation for why you were the one sued.

First check that the loan really is solidary

Before accepting the premise, read the document. Article 1207 provides that there is a solidary obligation only when the obligation expressly so states, or when the law or the nature of the obligation requires solidarity. The default in Article 1208 runs the other way: the debt is presumed divided into as many equal shares as there are debtors, each share a distinct debt. So the bank's power to charge you everything depends on wording — jointly and severally, solidarily liable, or a surety undertaking — actually appearing in what you signed. Co-signing is not by itself the same thing, and if no such stipulation exists you may owe only your own portion.

Suing you does not let the others off

The second sentence of Article 1216 closes the escape most people expect to find: The demand made against one of them shall not be an obstacle to those which may subsequently be directed against the others, so long as the debt has not been fully collected. A case filed against you does not release your co-debtors, and a partial recovery from you does not stop the bank from pursuing them for the remainder. What ends everyone's exposure is full collection, not the choice of defendant. Until the balance is settled the creditor keeps every debtor in play and may bring them in one at a time.

What you get back after you pay

Losing to the bank is not the end of the accounting. Article 1217 lets whoever paid claim from his co-debtors the share corresponding to each, with interest on the payment already made, and where one of them is insolvent that share is redistributed among the rest in proportion to their own. Article 1222 separately lets you raise defences derived from the nature of the obligation and those personal to you or to your own share. Practically, keep the official receipt and the statement of account showing the balance was fully paid: your reimbursement claim against the other two stands or falls on documentary proof of what you actually parted with.

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.

• Boston Equity Resources, Inc. vs. Court of Appeals and Lolita G. Toledo, G.R. No. 173946, June 19, 2013 — read the decision on LawPhil →
• Spouses Calvin Luther R. Genotiva and Violet S. Genotiva vs. Equitable-PCI Bank (now Banco, G.R. No. 213796, June 28, 2021 — read the decision on LawPhil →
• Philippine Blooming Mills, Inc., et al. vs. Court of Appeals, et al, G.R. No. 142381, October 15, 2003 — read the decision on LawPhil →
• Gloria Paje, Lolita Gomez, Miriam Catacutan, Estrella Zapata, Gloria Sumang, Juanita Julieta Dingal, Myra Amante, and Fe S. Bernardo vs. Spic N' Span Service Corporation, G.R. No. 240810, February 28, 2022 — read the decision on LawPhil →

Related provisions

• Civil Code, Article 1216 — Creditor May Sue Any Solidary Debtor
• Civil Code, Article 1207 — Joint and Solidary Liability Defined
• Civil Code, Article 1208 — Presumption of Joint Obligation
• Civil Code, Article 1217 — Payment by a Solidary Debtor; Reimbursement
• Civil Code, Article 1222 — Defenses of a Solidary Debtor