Short answer. Possibly. Philippine law allows an obligor to be released, in whole or in part, when performing the service has become so difficult that it is manifestly beyond what both parties contemplated when they agreed — but this applies only to service obligations, and only where the difficulty genuinely exceeds ordinary hardship.
What the law says
When the service has become so difficult as to be manifestly beyond the contemplation of the parties, the obligor may also be released therefrom, in whole or in part.
Civil Code, Article 1267 — Doctrine of Unforeseen Difficulty (Rebus Sic Stantibus). Read the full provision →
What this doctrine actually covers
This provision applies to obligations to render a service. It exists for the situation where events after the agreement was made — not foreseeable at the time — make performing that service so burdensome that continuing to hold the obligor to it goes far beyond what either party ever contemplated. It is not a general escape hatch from any contract that has simply become less profitable or more inconvenient than expected.
"Manifestly beyond contemplation" is a high bar
The word manifestly matters. This is not triggered by ordinary business risk, a price increase, or a service that turned out to be harder than anticipated. The change in circumstances has to be so extreme that performance, viewed from where both parties stood when they agreed, would be something neither side could reasonably have expected to still be bound to. Courts weigh this against the basic principle that agreements are meant to be honored, so the threshold is deliberately demanding.
Release may be partial, not automatic
The relief the law allows is release in whole or in part — it is not an all-or-nothing outcome. Depending on the extent of the unforeseen difficulty, the obligor might be excused from performing entirely, or only from the portion that has become manifestly excessive, while remaining bound for what remains reasonably achievable. This is not something you can simply declare for yourself; it is a legal consequence that follows from the facts actually meeting this standard, not from your own judgment that the service has become too hard.
What it does not apply to
This provision is limited to obligations to do a service — it does not by its terms extend to every kind of contractual difficulty, such as a straightforward obligation to pay a sum of money, which ordinarily remains due regardless of changed financial circumstances. It also does not excuse a difficulty that existed or was foreseeable at the time the parties entered into the agreement, since the doctrine is concerned with what came after, not what either side already knew or should have anticipated.
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.
- Jesusito D. Legaspi, etc. vs. Republic of the Phil. Rep. By SSS, G.R. No. 160653, July 23, 2008 — read the decision on LawPhil →
- Tagaytay Realty Co., Inc. vs. Arturo G. Gacutan, G.R. No. 160033, July 1, 2015 — read the decision on LawPhil →
- Comglasco Corporation/Aguila Glass vs Santos Car Check Center Corporation, G.R. No. 202989, March 25, 2015 — read the decision on LawPhil →
- Eastern Telecommunications Philippines, Inc. vs. Eastern Telecoms Employees Union, G.R. No. 185665, February 8, 2012 — read the decision on LawPhil →