The bank already sued one of my co-debtors - can it still come after the rest of us if it hasn't fully collected yet?

Solidary debtors can each be pursued in full

Article 1216 explains why the bank has this freedom. Where a debt is solidary, each debtor can be made to answer for the whole thing, and the creditor picks whom to chase. The article says: The creditor may proceed against any one of the solidary debtors or some or all of them simultaneously. That means the bank was entitled to sue just one of you, all of you together, or any combination, in whatever order it likes. It is not required to divide the claim into shares and collect a fraction from each. Solidary liability is precisely the arrangement that gives a creditor this power to demand everything from any one debtor.

Suing one is no bar to pursuing the rest

Your specific worry, that suing one co-debtor used up the bank's rights, is answered directly. The article continues: 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. So an earlier suit against a single co-debtor does not exhaust the claim or bar later demands against you and the others. The bank may move against the rest of you afterwards, even one at a time. Having gone after one debtor first does not force the creditor to stop there while money remains unpaid.

The one limit: full collection

There is a real ceiling on this power, and it is in the same sentence: so long as the debt has not been fully collected. The creditor may keep pursuing different co-debtors only until the whole debt is actually paid. It cannot collect the same debt twice, or gather more than what is owed by squeezing several of you in turn. Once the bank has been paid in full, whether from one of you or several combined, its right to demand from the rest ends.

What it means for you, and one precondition

Practically, being sued or made to pay the whole amount is a genuine risk for each of you, not just the one already sued. But paying is not the end of the story between co-debtors: a solidary debtor who pays more than his share can seek reimbursement from the others for their portions, so the loss is meant to be shared internally even though the bank can collect it all from any one of you. One precondition underlies everything: the debt must actually be solidary. If your obligation is only joint, each liable for a separate share, this article does not apply, and the bank could collect only each debtor's own part.

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