Short answer. Not necessarily. Article 1790 sets equal contribution only as a default: unless there is a stipulation to the contrary, the partners shall contribute equal shares to the capital of the partnership. So partners are free to agree on unequal contributions, and only where they say nothing does the law presume each puts in the same amount.

What the law says

Unless there is a stipulation to the contrary, the partners shall contribute equal shares to the capital of the partnership

Civil Code, Article 1790 — Equal Contributions Presumed. Read the full provision →

What the law says

stipulation to the contrary

Civil Code, Article 1790 — Equal Contributions Presumed. Read the full provision →

Equal shares is a default, not a command

The short text of Article 1790 does a lot of work through two ideas: unless, and stipulation. It reads: Unless there is a stipulation to the contrary, the partners shall contribute equal shares to the capital of the partnership. That is a default rule, not a mandatory one. The law does not force every partner to put in the same amount. It simply fills a gap: if the partners never addressed how much each would contribute, the law assumes they meant to contribute equally. The rule exists so that a partnership formed without spelling out contributions still has a workable answer, not to override what the partners actually agreed.

Partners are free to agree on unequal amounts

The opening phrase, stipulation to the contrary, is the escape from equality, and it is entirely up to the partners. A partnership is founded on the partners' own agreement, and they may decide that one contributes a large sum, another a smaller sum, and another perhaps property or industry rather than cash. Such an arrangement is perfectly valid; it is exactly the contrary stipulation the article contemplates. Real partnerships are often unequal by design, reflecting who has capital, who has expertise, and who brings clients. Nothing in Article 1790 stands in the way of that. The equal-shares presumption yields the moment the partners have said otherwise.

The presumption bites only in silence

So when does the equal-contribution rule actually apply? Only when the partners have not provided otherwise. If your partnership agreement, or a clear understanding among the partners, sets different amounts, that governs and the default never comes into play. It is only where the agreement is silent on the size of each partner's capital contribution that the law steps in and presumes equal shares. This is why disputes on the point usually turn on what was agreed: if a partner claims he was to contribute less, the question is whether there was a stipulation to that effect. Absent one, Article 1790 supplies equality as the fallback.

Put contributions in writing, and mind the separate questions

Two practical points. First, because the rule turns on whether a contrary stipulation exists, the safest course is to state each partner's capital contribution clearly in the partnership agreement. A written, specific allocation removes the guesswork and keeps the equal-shares default from being applied to a partnership the partners meant to be unequal. Second, do not confuse how much capital each contributes with how profits and losses are shared; those are separate matters the law addresses under their own rules, and partners can shape them too. In short, equal capital is only the starting assumption. Your partnership can look however you and your partners agree it should.

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.

Related provisions

Note. Statute text quoted on this page is reproduced from the official enactment and is linked to the full provision. The explanation around it is general legal information from Vivas & Nobles Law Office, not legal advice. Whether it applies to your situation depends on facts only a lawyer reviewing them can assess.