Short answer. You can usually avoid immediate payment by promptly replacing the security. Article 1198 says a debtor loses the benefit of the period - meaning the loan can be called early - when the security disappears through a fortuitous event, unless he immediately gives new ones equally satisfactory. So offer equally good replacement collateral at once.
What the law says
when through a fortuitous event they disappear, unless he immediately gives new ones equally satisfactory
Civil Code, Article 1198 — When the Debtor Loses the Benefit of the Period. Read the full provision →
The benefit of the period explained
A loan with a due date gives you time — and that time normally works in your favour, since you are not obliged to pay until the deadline arrives. The law calls this the benefit of the period. Article 1198 lists the situations in which a debtor shall lose every right to make use of the period, meaning the creditor may demand payment before the term is up. These are all cases where the debtor's reliability or the creditor's security has been undermined. Understanding this is the key to your problem: whether your lender can accelerate the loan depends on whether one of these situations has actually arisen.
Fortuitous loss of security triggers acceleration - with an escape
One of those situations fits your facts. The debtor loses the benefit of the period when through a fortuitous event they disappear, unless he immediately gives new ones equally satisfactory — "they" being the guaranties or securities. A typhoon is a classic fortuitous event, and the destruction of your collateral is the disappearance the article speaks of. On its own, that would let the lender call in the loan now. But the provision builds in an escape hatch in the very same breath: if you immediately put up new security that is equally satisfactory, you keep your period and the lender cannot demand early payment.
'Equally satisfactory' and 'immediately' are the key tests
The escape hatch has two conditions, and both bite. The replacement must be equally satisfactory — roughly comparable in value and reliability to what was lost, not a token or a lesser asset that leaves the lender worse off. And it must be offered immediately, not weeks or months later once the lender has already moved to collect. Meet both, and the original due date stands as if nothing had happened. Fall short on either — by dragging your feet or by offering flimsy substitute security — and the lender regains the right to insist on full payment at once. Acting fast and offering genuinely equivalent collateral is the whole game.
The other triggers, and what the article does not do
Article 1198 also strips the benefit of the period where the debtor becomes insolvent without giving security, fails to furnish promised guaranties, impairs the security by his own acts, violates an undertaking the creditor relied on in granting the term, or attempts to abscond. If none of these applies and you promptly replace the lost collateral, the loan simply continues to its agreed maturity. The article does not let a lender accelerate merely because collateral has dropped in value without disappearing, or for reasons outside its list. It targets specific events that genuinely threaten the creditor's position, and it gives you a defined way to cure the one you are facing.
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.
- Philippine Bank of Communications vs. Spouses Jose C. Go and Elvy T. Go, G.R. No. 175514, February 14, 2011 — read the decision on LawPhil →
- Eugene L. Lim vs. BPI Agriculture Development Bank, G.R. No. 179230, March 9, 2010 — read the decision on LawPhil →
- Siain Enterprises, Inc. vs. Cupertino Realty Corp. and Edwin R. Catacutan, G.R. No. 170782, June 22, 2009 — read the decision on LawPhil →
- Development Bank of the Philippines vs. Spouses Jesus and Anacorita Doyon, G.R. No. 167238, March 25, 2009 — read the decision on LawPhil →