What are the essential determinants of partnership? Distinguish partnership from a company.

Partnership, under Section 4 of the Indian Partnership Act, 1932, is "the relation between persons who have agreed to share the profits of a business carried on by all or any of them acting for all," and once its essential determinants are properly understood, the sharp legal contrast between a partnership firm and a registered company becomes readily apparent.

The Essential Determinants of Partnership

The definition in Section 4 resolves, on careful analysis, into three necessary components, as the Supreme Court explained in CIT v. G. Parthasarthy Naidu: persons who agree with one another, a business carried on by all of them or by any of them acting for all, and an agreement between those persons to carry on that business and share its profits — the relationship of partnership being founded entirely in that agreement. Each determinant deserves closer examination.

An agreement between persons. Partnership is contractual, never a matter of status. The commentary underscores this by noting that a person who has signed a partnership agreement cannot later plead that he signed it benami for someone else and thereby escape liability, and that where the parties to a supposed partnership never actually settled on a date for its commencement, no partnership can be said to have arisen at all. It follows, too, that neither a firm nor a Hindu undivided family can itself be a "person" capable of entering into partnership — the Supreme Court held in Rashiklal & Co. v. CIT that Section 4 speaks only of individuals, so that when a karta joins a partnership, he does so purely in his individual capacity, governed entirely by the Partnership Act rather than by Hindu law.

A business, genuinely carried on. "Business" is defined broadly under Section 2(b) to include every trade, occupation and profession, but mere co-ownership of property does not by itself amount to carrying on a business. Where A and B are simply co-owners of a house and divide the rent between them, they are not partners, because letting a house is not a business; but if they jointly ran that house as a hotel for shared profit, they would indeed become partners in that venture. Continuity and repetition of acts are useful indicators of business, though never conclusive by themselves, and even a single venture — such as road-building under one government contract, spread over time and requiring the employment of labour — has been held to constitute a business where it involves sufficiently sustained activity.

Sharing of profits through mutual agency. The final and most decisive determinant is that the business must be carried on by all the partners, or by any of them acting as agent for the rest — this is the mutual agency principle. The House of Lords tested this precisely in Cox v. Hickman, holding that creditors who supervised a trader's business to recover their dues out of profits were not partners, because the business was not carried on on their behalf; the real test, Lord Wensleydale explained, is not mere participation in profits but whether the relation of principal and agent truly exists between the person taking the profits and the persons carrying on the business. Section 6 accordingly directs that regard must be had to the real relation between the parties as shown by all the facts taken together, and Explanation 2 to that section excludes lenders, servants remunerated by a share of profits, and similar recipients of profit-linked payments from the category of partners.

It is also worth noting, as an incidental but important limitation, that the sharing of profits without the sharing of losses does not defeat a partnership — Section 13(b) merely supplies a default rule that partners share losses equally in the absence of agreement, and partners are free to agree that one or more of them shall not bear losses at all. What is truly indispensable is the combination of business, profit-sharing intent, and mutual agency; without any one of these three, the relationship falls outside Section 4 altogether.

Distinguishing Partnership from a Company

Once these determinants are grasped, the difference between a partnership firm and a registered company becomes a matter of examining which features are present and which are absent. The commentary observes that in the case of a company, the entity is a juristic person distinct from its shareholders, whereas a firm is merely a compendious name for all the partners taken together — it possesses no separate legal personality of its own. This single distinction radiates outward into nearly every other point of contrast between the two forms.

Why the Absence of Separate Legal Personality Matters

The most consequential of these distinctions is the firm's lack of a separate legal personality. Because a firm is not a legal entity, there cannot, properly speaking, be a "partnership of firms" — when two existing firms combine their businesses, the legal effect is that the individual partners of both firms become partners with one another in the new combined venture, and not that the two firms as such have entered into partnership. The commentary offers a helpful illustration: if A, B and C are partners in X & Co., and D, E and F are partners in Y & Co., and the two firms combine to form Z & Co., the partners in Z & Co. are, in law, A, B, C, D, E and F individually — with the consequence that, absent a contrary agreement, the death of any one of these six individuals would dissolve the newly combined firm altogether. No comparable consequence follows for a company, precisely because its personality survives independently of the coming and going of its individual shareholders.

This absence of independent personality also explains why every partner enjoys an implied authority to bind the firm and the other partners — a principle traced by the commentary to the observation that "the law as to partnership is undoubtedly a branch of the law of principal and agent," a description quoted from Lord Wensleydale's judgment in Cox v. Hickman. A shareholder, by contrast, possesses no such implied authority to act on behalf of the company, because the company's affairs are conducted through its own separate organs — its board of directors and its officers — rather than through any inherent agency vested in its members. Procedurally, Order 30 of the Code of Civil Procedure, 1908 permits suits to be brought by or against partners in the firm's name, but the commentary is careful to note that this is a matter of procedural convenience only, and does not confer legal personality on the firm itself.