Profit Sharing Agreement: What is it and When Do I Need One?

A profit share agreement is a contract that sets out how two or more parties split the profits (and sometimes the losses) from a business, a project or a role. It covers what counts as profit, who gets what percentage, when payments land and what happens if someone walks away.

Here’s the awkward bit. Most people only sign one after a handshake deal is already running, usually once the first big invoice clears and everyone realises they had different numbers in their heads. Getting it on paper early costs far less than arguing about it later. It’s also less work than you’d think.

Who actually uses a profit share agreement?

Three set-ups come up again and again in Australian small business. Each one needs a slightly different document, so work out which you’re in before you draft anything.

Set-up	Typical example	What to watch
Two businesses on one project	A builder and an interior designer splitting the margin on a commercial fit-out	Forming a partnership without meaning to
Co-owners of one business	Two founders agreeing a profit split that differs from their shareholdings	Whether payments are dividends, wages or something else entirely
Key people	A senior employee or contractor rewarded from profit instead of equity	Minimum entitlements, super and sham contracting

Older guides (including the first version of this one) only cover the first group. In practice, the second and third groups produce the messier disputes. Money, friendship and employment law all collide there.

Can a profit sharing agreement make you partners by accident?

Yes, and almost nobody sees it coming. Every Australian state and territory has its own Partnership Act, and they all say something similar: receiving a share of a business’s profits is prima facie evidence that you’re a partner in it. In NSW, that rule sits in the Partnership Act 1892 (NSW).

Prima facie means “on its face”. It isn’t automatic. A court looks at the whole relationship, but a profit sharing agreement puts you on the back foot from day one.

Why should you care? Partners can bind each other to contracts. They’re personally on the hook for the partnership’s debts. A partnership also needs its own tax return with the ATO. If you thought you were two separate companies running a side project, that’s a nasty surprise to get from a creditor’s lawyer.

How to reduce the risk

• Say plainly that the agreement doesn’t create a partnership, agency or employment relationship. That clause won’t save you on its own, but courts do read it.
• Give neither party authority to sign contracts or take on debt for the other.
• Keep separate bank accounts, insurance and branding, and invoice each other properly.
• Consider sharing revenue or output instead of profit if the project allows it. That’s one reason many unincorporated joint ventures split product rather than profit.
• Stop calling each other “partners” in emails and pitch decks. It feels harmless. Later, it’s evidence.

Profit share agreement vs partnership agreement vs joint venture agreement: which do you need?

People mix these three up constantly. Here’s the short version.

Document	Best for	Shares profit?	Liability position
Partnership agreement	People running an ongoing business together without a company	Yes, that’s the point	Partners are personally liable for partnership debts
Joint venture agreement	Separate businesses working together on a defined project	Sometimes. Splitting output or revenue keeps the partnership risk lower	Each party stays responsible for its own obligations, if drafted well
Profit share agreement	A standalone promise to split profit, usually attached to another relationship	Yes	Depends on the relationship sitting underneath it

Already know you’re forming a partnership? Skip the workaround and start with a Partnership Agreement template. Two companies teaming up for a single project are usually better off with a Joint Venture Agreement template, with the profit split built into it. Still torn? Our joint venture vs partnership guide walks through the trade-offs.

Profit share vs revenue share: which split is fairer?

A revenue share splits the money coming in before costs. A profit share splits what’s left after costs. Sounds like a small difference. It isn’t.

Say a joint project brings in $300,000 and direct costs come to $180,000. Profit is $120,000, so a 50/50 split pays each side $60,000. Now one party charges the project a $30,000 management fee. Profit drops to $90,000 and each share falls to $45,000. Same project, $15,000 less in your pocket, and nobody broke the agreement.

Revenue sharing avoids that fight because nobody can shrink the top line with costs. The catch: whoever carries the costs can lose money while the other side still gets paid. Our view is simple. Revenue share suits referral and licensing deals where one side spends very little. Profit share suits ventures where both sides spend money and can see each other’s books.

What should a profit share agreement include?

Most templates list the same headings. Whether yours prevents a dispute or starts one comes down to the detail under each heading.

A definition of “profit”, with a worked example

Spell out which revenue counts, which costs come off and in what order. Are founder loans repaid before anyone sees a profit share? Do fees paid to a party’s related companies count as costs? Is it calculated on a cash or accruals basis?

Then put a worked example in a schedule. If the example doesn’t match what everyone expects, congratulations: you’ve found the dispute before it cost anything.

The split, the timing and the paperwork

Percentages are the easy part. Agree when profit gets calculated (quarterly, yearly or at project completion), how many days after that the payment lands, and what statement each party receives with it.

Losses

Plenty of agreements say nothing about losses. That silence becomes a problem the first time a project goes backwards. Decide whether losses get shared in the same ratio, capped at a dollar amount, or carried forward against future profit.

Records and audit rights

Whoever holds the bank account holds the power. When one party invoices clients and pays the bills, the other needs a right to inspect the books. Your agreement should also say who pays for an audit if the numbers turn out wrong.

Contributions, IP and confidentiality

Record what each party puts in: cash, staff, equipment, IP or client relationships. State who owns anything created during the venture and what licence survives once it ends. Swapping financials before you sign? Put a mutual NDA in place first.

Exit and termination

Set out how either side can leave, what notice applies and whether anyone gets a pro-rata profit share for the months before they exit. Nobody enjoys writing this clause. You’ll be glad it exists.

Dispute resolution

“The parties will attempt mediation” sounds fine until you can’t agree on a mediator. Name the body that appoints one, set a timeframe and say how the costs get split.

Example profit sharing clauses you can adapt

These short examples show the level of detail that stops arguments. Treat them as a starting point rather than legal advice, because your facts will change the wording.

1. Defining net profit

“Net Profit means Project Revenue received in a Quarter, less Approved Costs paid in that Quarter. Approved Costs are limited to the categories in Schedule 2 and exclude any fee, salary or charge paid to a party or its related entities unless both parties approve it in writing.”

2. Payment, statements and audit

“Within 30 days after each Quarter, the Managing Party must give the other party a statement of Project Revenue, Approved Costs and Net Profit, and pay that party its share. The other party may audit the project accounts once in each financial year. If an audit shows an underpayment of more than 5%, the Managing Party pays the cost of the audit.”

3. No partnership or agency

“Nothing in this agreement creates a partnership, agency or employment relationship between the parties. Neither party may incur any debt, sign any contract or make any representation on behalf of the other.”

One warning on that third clause. It can’t override reality. Act like partners and a court can still treat you as partners.

Profit share vs bonus vs dividend vs equity: what’s the difference?

All four put money in someone’s pocket when the business does well. The legal plumbing behind each one is completely different, and picking the wrong one causes headaches at tax time.

Mechanism	Who receives it	Where the money comes from	The rule that catches people out
Profit share	Anyone with a contract: a business, contractor, employee or co-owner	A profit pool defined in the agreement	Your definition of profit decides everything
Bonus	Employees	Business funds, triggered by any target you choose	Paid through payroll, and fixed wording can make it a guaranteed entitlement
Dividend	Shareholders only	Company profit, paid per share across the whole class	The Corporations Act 2001 (Cth) only allows a dividend if the company’s assets exceed its liabilities and paying it won’t stop the company paying its creditors
Equity or options	Current or future owners	Ownership itself, not a payment	Brings voting rights, dilution and tax rules for employee share schemes

Here’s where co-founders trip up. Two owners holding the same class of shares 50/50 who agree a 70/30 profit split can’t deliver it through ordinary dividends, because dividends follow the shares. They’ll need a salary, a bonus, different share classes or a contractual arrangement instead. Sort that with your accountant before the first payout, not after.

Profit sharing with employees and contractors: what changes?

Rewarding a key person with a slice of profit (instead of equity) is popular with founders who aren’t ready to hand out shares. It works well. Just remember that employment law still applies to every dollar.

• Employees: a profit share sits on top of award, enterprise agreement and National Employment Standards entitlements. It can’t replace base pay.
• Payroll: run employee profit share through payroll with PAYG withholding. Many profit share payments also count as ordinary time earnings, which means the 12% Super Guarantee applies. Confirm the treatment with your accountant before the first payment.
• Contractual or discretionary: pick one, then make the wording match. A fixed formula with no reserved discretion reads like a guaranteed entitlement.
• Contractors: a profit share doesn’t make someone a genuine contractor. If you pay them mainly for their labour, super can still be payable, and a clause saying otherwise won’t change that.

Paying someone only “when there’s profit” carries a quieter risk too. If the profit never arrives, a contractor who did real work may still claim reasonable payment for it. Protect yourself with a clear payment trigger in a Contractor Agreement that matches how the relationship actually runs.

Planning to offer ownership down the track? An employee share option plan is built for that job. Co-owners who want a profit split that differs from their shareholdings should record it in their Shareholders Agreement and check with their accountant how the payments will be made.

What we see in Lawpath consultations

Profit share questions come up across our legal and accounting consultations every month. These patterns keep repeating.

• AI-drafted agreements that read like governance documents. Founders often arrive with an all-in-one team document mixing leadership titles, voting rights and a profit split. Our lawyers routinely recommend pulling the profit share into its own focused document so nobody walks away with implied ownership.
• Loaded words. “Equity”, “partner” and “agent” all carry legal meaning. Used loosely in a profit share deal, they invite the argument that someone owns part of your business or can sign on its behalf.
• Trying to ring-fence one division. Owners want to give someone the profit from a single service line by issuing shares. Dividends come out of the whole company’s profit, so advisers tend to point towards a separate entity with a contractual split instead.
• Investors asking for both. When an investor wants equity plus a temporary profit share, we recommend documenting them as two separate transactions, each with its own definitions and end date.
• Deciding the relationship last. The most common sequencing mistake is drafting the split before deciding whether the person is an employee, a contractor or a co-owner. That one decision changes everything else in the document.

How do you set up a profit share agreement?

1. Name the relationship. Employee, contractor, co-owner or separate business? Decide this before anything else.
2. Pick the base. Net profit, gross profit or revenue? Write down exactly which costs come off.
3. Run the numbers. Build two or three worked examples, including a bad quarter, and share them before anyone signs.
4. Draft from a solid base. Start with a template for the underlying relationship, then add the profit terms as a schedule.
5. Get it reviewed. Custom profit split terms rarely appear in standard templates, so a lawyer’s eye on the final draft pays for itself.

Lawpath keeps all five steps in one place. Pick from 550+ legal document templates for the underlying agreement, add your profit terms, then get a lawyer to check it without juggling three different providers. More than 650,000 Australian businesses already run their legals this way.

Frequently asked questions

What is a profit share agreement?

It’s a contract setting out how two or more parties split the profit from a business, project or role. A good one defines profit, sets the percentages and payment dates, covers losses and explains what happens when someone leaves.

How do you calculate a profit share?

Start with the revenue your agreement includes, subtract the costs it allows, then apply each party’s percentage. For example, $120,000 of agreed profit split 60/40 pays $72,000 and $48,000. The hard part is agreeing which costs come off, so list them in a schedule.

Is a profit sharing agreement legally binding?

Yes, if it has the normal elements of a contract: an offer, acceptance, something given in return and an intention to be bound. Put it in writing and get it signed. Verbal profit share promises are hard to prove and easy to remember differently.

Does a profit share agreement create a partnership?

It can. Under every Australian state’s Partnership Act, receiving a share of profits is evidence of a partnership, though not proof on its own. Courts look at the whole relationship, so add a no-partnership clause and act like separate businesses.

What’s the difference between a profit share agreement and a joint venture agreement?

A joint venture agreement governs the whole collaboration: contributions, management, IP and exit. A profit share agreement only deals with splitting profit. Many joint ventures put the profit split inside the joint venture agreement rather than using a separate document.

What’s the difference between profit sharing and revenue sharing?

Revenue sharing splits income before costs. Profit sharing splits what remains after costs. Revenue share is simpler to verify, while profit share is fairer when both parties carry real costs and can see the books.

Can I pay an employee a profit share instead of wages?

No. Employees must receive at least their award, enterprise agreement or National Employment Standards entitlements. A profit share can sit on top of base pay as an incentive, run through payroll with PAYG withholding.

How is a profit share taxed in Australia?

It depends on who receives it. Employees pay income tax through PAYG withholding, and super may apply. Businesses include their share in assessable income. If the arrangement amounts to a partnership, the partnership lodges its own return. Check with your accountant.

Can I use a profit sharing agreement template?

Yes, as a starting point. Use a template for the underlying relationship, such as a joint venture, partnership or contractor agreement, then add tailored profit terms and get a lawyer to review the calculation and exit clauses before signing.

Your next step

Reading this with a handshake deal already running? You’re not behind. That’s how most of these arrangements start. One clear document turns a vague promise into something everyone can rely on, and it protects the relationship as much as the money.

Get a Lawpath lawyer to draft your profit share agreement today.