Another business has asked you to join forces on a project. It might be a land development, a new product line, a joint tender, or an export push, and you cannot or do not want to carry it alone. You are not ready to merge, and a full purchase is off the table. The question sitting in front of you is how the two businesses should work together, and the two names that come up most often are joint venture and partnership. The answer turns on more than which label sounds better on the letterhead, and getting it wrong can cost you far more than the project itself.
The two options on the table
A joint venture is a commercial arrangement in which two or more separate businesses come together to pursue one defined project or undertaking, while each party stays a separate business in its own right. Each contributes what the other lacks, whether that is capital, expertise, staff or access to a market, and the venture is separate from each party's other operations.
A partnership is a structure for running a business together. Two or more people or entities carry on a business in common with a view of profit, sharing the income, the losses and the control as the business trades. In New South Wales the Partnership Act 1892 (NSW) (the Act) defines partnership as "the relation which exists between persons carrying on a business in common with a view of profit" (s 1). Every state and territory has an equivalent Partnership Act, so the same characterisation applies around Australia even though the section numbers differ.
The important thing to understand is that the two options can collapse into each other. The High Court made this point in United Dominions Corporation Ltd v Brian Pty Ltd [1985] HCA 49, where an arrangement the parties described as a "joint venture" was analysed as a partnership for one particular transaction. The label on the document does not decide the legal structure. What matters is what the parties are actually doing, and the Act decides when a partnership exists whether or not the parties intended one.
That points to the real question hiding underneath "joint venture or partnership?". It is not which name to use. It is whether you are pursuing one defined project with a clear end, or starting a business together that will keep running, and how much of each other's risk you are prepared to carry. Those two answers drive every factor below.
What to weigh before you choose
Work through these factors with your co-venturer, your accountant and your lawyer. They interact, and a structure that suits your tax position may not suit your appetite for liability.
One project or an ongoing business?
This is the threshold question, because it decides whether the partnership rules can apply to you at all. A joint venture is built for a defined undertaking: a specific project, a finite term, a single asset. Once the project is finished the arrangement ends, unless the agreement provides otherwise. A partnership is built for continuity. The partners carry on a business together, usually with no fixed end date, and share the profits and losses as they arise.
If you intend to keep working together across a series of projects, a joint venture agreement may not fit what you are doing, and if the arrangement looks and runs like a continuing business, the Act may treat it as a partnership regardless of the document's title. The practical test:
- Joint venture suits: one defined project with a clear scope and end date; each party keeps its own separate business, staff and customers; each party funds and carries its own part of the work.
- Partnership suits: an ongoing business the parties run together; shared clients and goodwill that build up over time; profit and loss shared as the business trades.
How much liability can you carry?
This is where the structures diverge most sharply, and where most people underestimate the difference. There are four liability profiles to understand:
- General partnership: every partner is liable jointly with the other partners for all debts and obligations of the firm incurred while they are a partner, and jointly and severally for wrongs committed in the course of the business (ss 9 and 12 of the Act). That is unlimited exposure. A partner can lose more than they contributed, and can be pursued for the whole of a firm debt, with a right of contribution against the others that is only worth as much as they can pay.
- Incorporated joint venture: the parties form a company and hold shares in it. The company owns the project and its liabilities, and a shareholder's liability is limited to any amount unpaid on their shares. The directors manage the project and owe their duties to the company, not to the party that appointed them.
- Unincorporated joint venture: no separate entity is created. Participants usually own the project assets as tenants in common and each is responsible for its own share of the costs. Liability between participants is generally several rather than joint and several, so one participant is not automatically on the hook for another's defaults. Third parties will still look to whoever actually signed the contract, so the agreement must make clear who can commit the venture.
- Incorporated limited partnership: the Act lets a partnership register as a body corporate with separate legal personality (s 53). The limited partners have no liability for the liabilities of the partnership or of the general partner (s 66A), but they cannot take part in the management of the business, and at least one general partner carries the residual exposure for the partnership's debts (s 9).
For many small businesses the choice comes down to this: do you want the shield of limited liability, which points to an incorporated joint venture or an incorporated limited partnership, or do you accept unlimited exposure in exchange for simplicity, which points to a general partnership or an unincorporated joint venture?
Who can bind the venture?
In a partnership, every partner is an agent of the firm and of the other partners for the purposes of the business (s 5). A partner who enters a contract in the usual way of the firm's business binds the firm and all the partners, including the ones who did not agree to the deal. Restrictions agreed between the partners only protect them against outsiders who know about the restrictions (s 8). One partner's bad decision can become everyone's debt, which is the risk that surprises business owners most.
In a joint venture the position is contractual. In an incorporated joint venture, the company is the contracting party and its directors manage the project within their duties to the company. In an unincorporated joint venture, the agreement usually appoints a manager and defines who can commit the venture, and the participants are not each other's agents by default. The trade-off is that everything depends on the agreement saying clearly who has authority, because an outsider dealing with the wrong person may have no recourse against the venture.
Both relationships also carry fiduciary duties. In United Dominions Corporation Ltd v Brian Pty Ltd the High Court held that parties to a joint venture stand in a fiduciary relationship to one another, at least once the venture has moved beyond negotiation. Partners owe the same duties of good faith to each other. In practice this means you cannot secretly take a side benefit out of the venture, and you must disclose material facts to the other party, even before the agreement is signed.
How will profits and tax flow?
A partnership is not a separate taxpayer. It has its own ABN and tax file number, and it must register for GST once its turnover reaches $75,000 a year. But the partnership itself does not pay income tax. It lodges an annual return showing how the income and losses are distributed, and each partner reports their share of the net partnership income in their own return and is personally liable for the tax on it (ATO, Business structures: key tax obligations). If there is no written agreement, the ATO notes that income and losses are distributed equally between the partners. A written partnership agreement can set a different split, which is one of the main attractions of a partnership when the parties' tax positions differ.
For a joint venture, tax follows the participants. In an unincorporated joint venture, each participant accounts for its own share of the project's income, deductions and GST in its own return. In an incorporated joint venture, the company is the taxpayer and profits reach the parties as dividends, which produces a different after-tax result again. The numbers should be modelled before you choose, because the same project can produce very different after-tax outcomes under the two structures.
How do you get out?
Partnerships are built around the people in them, and the Act makes membership sticky. A partner cannot simply hand their interest to an outsider. An assignee is entitled only to receive the share of profits the assigning partner would have received, with no right to interfere in the management of the business or to inspect the books (s 31). A new partner does not automatically take on debts incurred before they joined, and a retiring partner stays liable for debts incurred before retirement unless the creditors agree to release them (s 17). Working out what a departing partner's interest is worth usually means valuing the business, which is costly and slow, and the remaining partners often have to fund the buy-out themselves.
Joint venture exits are whatever the JV agreement says they are, which is both the strength and the weakness of the structure. A well-drafted agreement sets the term or completion event, gives the other parties pre-emptive rights if one participant wants out, fixes a valuation mechanism, and says what happens to the project's assets and intellectual property at the end. In an incorporated joint venture the exit is usually a transfer of shares under a shareholders agreement, and in an unincorporated joint venture the participants sell or take their share of the project assets. Without a good agreement the parties fall back on the general law, which is slower, more expensive and much harder to predict.
How an Artificer Legal lawyer helps you make the call
Choosing between a joint venture and a partnership is not a paperwork exercise, and it is worth having a lawyer involved before you sign. An Artificer Legal practitioner can help in three ways. First, characterisation: reviewing what you and the other party actually intend to do and advising whether the arrangement will be treated as a partnership, a joint venture or something else, before any money changes hands. Second, modelling the downside: working through the liability scenarios, who can bind the venture, what happens if one party becomes insolvent, and what the fiduciary duties mean for your day-to-day dealings with the other party. Third, drafting: preparing the joint venture agreement or partnership agreement that matches the structure you choose, covering contributions, profit shares, decision-making, ownership of intellectual property, exit and dispute resolution, and coordinating with your accountant on the tax side. A well-drafted agreement is also the first place a court or arbitrator looks if a dispute later arises, so the drafting effort pays for itself twice.
The characterisation underneath the label
The decision that costs the most to get wrong is not the label on the document but the characterisation underneath it. If the arrangement you and the other party are actually running is a business carried on in common with a view to profit, the Partnership Act 1892 (NSW) treats it as a partnership whatever the agreement says, and with that comes joint liability for the firm's debts and the power of every partner to bind the firm. A document headed "joint venture agreement" will not protect you from that. So before you weigh tax outcomes and exit mechanisms, settle the question of what the arrangement really is, and have a lawyer confirm the characterisation in writing.
In short, a joint venture suits a defined project where each party keeps its own business and carries its own share of the risk, and an incorporated joint venture adds the shield of a company. A partnership suits an ongoing business run together, with simpler set-up but unlimited joint and several liability, fiduciary duties between the partners and less flexible exits unless the partnership agreement provides otherwise. An incorporated limited partnership sits in between, giving limited partners a liability shield in exchange for staying out of management. Whatever you choose, the agreement is what turns the structure into workable rules for contributions, control, profits, tax and exit, and it is worth having a lawyer draft and review it before you commit.