Short answer. Yes. The Civil Code lets a partner apply to a court to dissolve the partnership, and it directs the court to decree dissolution when a partner has been declared insane in a judicial proceeding or is shown to be of unsound mind. A partner's mental incapacity is a recognised ground for judicial dissolution.
What the law says
On application by or for a partner the court shall decree a dissolution whenever: (1) A partner has been declared insane in any judicial proceeding or is shown to be of unsound mind
Civil Code, Article 1831 — Judicial Dissolution. Read the full provision →
Insanity is a listed ground
A partnership rests on trust and on each partner pulling their weight, so the law provides a way out when that breaks down. The article states that on application by or for a partner the court shall decree a dissolution when, among other grounds, a partner has been declared insane in any judicial proceeding or is shown to be of unsound mind. Two routes are covered: a formal judicial declaration of insanity, or proof to the court that the partner is of unsound mind even without a prior declaration. Either way, the mental incapacity of one partner is expressly a reason a court may end the partnership.
Why the court, and not just you, ends it
Notice the mechanism: you do not simply announce the partnership over on the ground of a partner's condition; you apply to a court, and the court decrees the dissolution. This judicial step exists because ending a partnership affects everyone — the incapacitated partner, whose interest must be protected, the other partners, and creditors. A person of unsound mind cannot properly consent or manage, so the court supplies the neutral decision and supervises a fair unwinding. The provision even allows the application to be made "by or for a partner," recognising that someone may need to act on behalf of the partner who can no longer act for himself.
Related grounds you might also rely on
Mental unsoundness is not the only listed ground, and sometimes more than one fits. The same article lets a court dissolve where a partner becomes in any other way incapable of performing his part of the partnership contract, where the business can only be carried on at a loss, or where other circumstances render a dissolution equitable. A partner who can no longer function may trigger both the insanity ground and the broader incapacity ground. Framing your application around the ground the facts prove most cleanly — a prior judicial declaration, medical reality, or the business becoming unworkable — tends to make the case to the court simpler and stronger.
What dissolution sets in motion
A decree of dissolution does not make the partnership vanish and its assets scatter. It begins a winding up: the affairs are settled, debts to creditors are paid, and whatever remains is distributed among the partners according to their interests — with the incapacitated partner's share safeguarded and accounted for. Because the process touches valuations, outstanding obligations, and the rights of the partner who has lost capacity, it is easy to get wrong. Gather the partnership agreement, the financial records, and any judicial or medical documentation of your partner's condition, and take them to a lawyer before you file.
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.
- In the Matter of Urgent Petition for the Release of Prisoners on Humanitarian Grounds, G.R. No. 252117, July 28, 2020 — read the decision on LawPhil →
- Josefina P. Realubit vs. Prosencio D. Jaso and Eden G. Jaso, G.R. No. 178782, September 21, 2011 — read the decision on LawPhil →
- Luzviminda J. Villareal, et al. vs. Donaldo Efren C. Ramirez, et al, G.R. No. 144214, July 14, 2003 — read the decision on LawPhil →