Profit Sharing Agreements In New Zealand: What To Know Before You Sign

Profit sharing can be a smart way to grow a business without taking on the fixed cost (and pressure) of large salaries or guaranteed payments. It can also be a great way to align incentives with the people who help you build the business - whether that’s a business partner, a contractor, a consultant, a salesperson, or even another business.

But profit sharing agreements can quickly become messy if you don’t define “profit”, you don’t set clear reporting rules, or you don’t plan for what happens when the relationship changes (or ends).

If you’re a small business owner in New Zealand and you’re considering signing (or offering) a profit share deal, this guide walks you through what to look for, the common traps, and the key legal terms you’ll want nailed down before money starts coming in.

What Is A Profit Sharing Agreement (And When Do You Actually Need One)?

A profit sharing agreement is a contract where one party agrees to pay another party a portion of the business’s profit, usually calculated over a defined period (e.g. monthly, quarterly, or annually).

The key thing to understand is that “profit sharing” isn’t one standard arrangement. It can be structured in a few different ways, including:

• Business-to-business profit share (e.g. a marketing agency gets 15% of net profit attributable to a campaign).
• Founder or partner profit share (e.g. you and a co-founder split profits 60/40).
• Contractor or consultant profit share (e.g. an operator runs a location and keeps 30% of profits).
• Sales profit share (e.g. commission is calculated as a percentage of profit rather than revenue).

In practice, people often start talking about profit share informally (“We’ll just split it once we’re in the black”). That’s usually where disputes begin.

You generally need a written agreement when:

• profit share is a key part of what you’re offering (or receiving) in exchange for work, IP, introductions, or services;
• the relationship is expected to run for more than a short period;
• you’re sharing sensitive financial information to calculate profit;
• either party is investing money, time, or reputation based on the promise of profit share.

If profit share is the “main deal” (not just a casual bonus), it’s usually worth putting a tailored Profit Share agreement in place from day one, so the numbers and rules are clear before the business grows.

Profit Share Vs Equity: What’s The Difference For Your Business?

One of the biggest points of confusion we see is people mixing up profit sharing with ownership.

They’re not the same thing.

Profit Share

• The other party receives a percentage of profits (as defined in the contract).
• They usually don’t own part of the company and don’t automatically get voting rights.
• The arrangement can be easier to start (and easier to end) than equity - if your contract is drafted properly.

Equity (Shares / Ownership)

• The other party becomes an owner (shareholder) and may have voting rights.
• They benefit from growth in business value (not just profits).
• You’ll typically need additional governance documents to manage decision-making, exits, and disputes.

If you’re bringing someone in as a true long-term owner (rather than simply rewarding performance), you might be looking at a Shareholders Agreement and possibly updating your Company Constitution as well.

On the other hand, if you want to reward someone based on results without giving away control, a profit sharing agreement can be the better tool - as long as it’s structured with clear definitions and boundaries.

What Should A Profit Sharing Agreement Include?

A strong profit sharing agreement is all about removing ambiguity. You’re trying to prevent the classic situation where both sides say “that’s not what we agreed” - even though nobody is being deliberately difficult.

Below are the clauses and commercial points that matter most for NZ businesses.

1. How “Profit” Is Defined (This Is The Big One)

If you only take one thing away from this article, make it this: profit must be defined in writing.

In everyday conversation, “profit” sounds obvious. Legally and commercially, it isn’t. Your agreement should state whether profit means:

• gross profit (revenue minus cost of goods sold),
• net profit (revenue minus business expenses), or
• operating profit / EBITDA-style measures (which can exclude certain items).

You’ll also want to be specific about what expenses can be deducted before profit share is calculated, such as:

• owner wages or drawings;
• director fees;
• loan repayments or interest;
• equipment purchases and depreciation;
• marketing costs;
• one-off “exceptional” expenses;
• tax (and whether profit is pre-tax or post-tax).

Without a clear definition, profit share can accidentally become a “moving target”, especially as your business grows and your cost base changes.

2. The Percentage, The Period, And The Payment Timing

This part sounds simple (“10% profit share”), but the detail matters:

• Profit share percentage: fixed percentage or tiered (e.g. 5% until $X profit, then 10%).
• Profit period: monthly, quarterly, annually, or per project/campaign.
• When it’s paid: within X days after accounts are finalised, or after invoices are paid, etc.
• Carry-forward rules: if a month runs at a loss, does it offset future profits?

Be careful with cashflow. A business can be “profitable” on paper but still tight on cash - so your agreement should align the payment mechanism with how the business actually operates.

3. Reporting, Records, And Audit Rights

Profit share requires transparency. That can be uncomfortable - especially if you’re sharing financial information with someone outside the business.

Your agreement should cover:

• what financial statements will be provided (and how often);
• what level of detail is required (summary vs full P&L);
• who prepares the accounts (internal vs accountant);
• whether the other party can request further information;
• whether an independent audit/review is allowed, and who pays for it.

This is one of those areas where a “quick agreement” often falls over, because the parties didn’t discuss it until there’s disagreement about the numbers.

4. Scope: What Exactly Is The Profit Share Tied To?

Make sure you specify what profits are being shared. For example:

• profits from the whole business vs a specific product line;
• profits from one store/location vs all locations;
• profits generated from a defined customer list or channel;
• profits from work delivered under a particular statement of work.

If your business has multiple moving parts (common in growing SMEs), scope clarity will save you major headaches later.

5. Term, Renewal, And Exit Rules

A good profit sharing agreement also plans for the end - even if you’re optimistic (and you should be).

Your agreement should deal with:

• term: fixed term (e.g. 12 months) or ongoing;
• termination rights: for convenience vs for breach;
• notice periods: e.g. 30 days;
• what happens to unpaid profit share accrued up to termination;
• restraints or non-solicitation (where appropriate and enforceable).

It’s also worth thinking through scenarios like: what if the other party stops performing but still expects profit share? Or what if you pivot the business model?

6. Confidentiality And IP (Especially If They’re Building Something For You)

Profit share relationships often involve sharing know-how, pricing, supplier arrangements, or customer data. The agreement should protect your confidential information and clarify who owns any IP created during the relationship (like content, software, designs, or processes).

If the profit share is part of a co-founder arrangement, it may be better documented in a broader Founders Agreement, so you cover responsibilities, decision-making, and what happens if someone leaves.

Common Profit Sharing Agreement Traps For NZ Small Businesses

Profit share disputes are common because they sit right at the intersection of money, trust, and expectations. The good news is most issues are preventable if you set the rules upfront.

“We Didn’t Define Profit Properly”

This is the number one problem. One party assumes profit means “what’s left after expenses”. The other assumes it means “what’s left after expenses and after paying the owner a market salary” - or vice versa.

Neither is automatically right. Your contract will usually be the starting point for how profit is worked out.

“We Didn’t Agree On Whether Owner Drawings Count As An Expense”

In small businesses, owners often take drawings (or pay themselves irregularly). If your agreement doesn’t deal with this, the profit calculation can be manipulated unintentionally (or intentionally), and trust can break down quickly.

“We Promised Profit Share Instead Of Having A Proper Employment Or Contractor Arrangement”

Sometimes businesses offer profit share to avoid paying a market rate - or to keep things informal. If the person is effectively an employee, you may still have obligations under employment law (for example, around minimum entitlements). In New Zealand, this can include obligations under the Employment Relations Act 2000 and Holidays Act 2003.

If you are engaging someone as an employee, it’s often safer to use a proper Employment Contract and separately document any bonus/profit share scheme in a way that fits with employment law and payroll processes. (This article is general information only and isn’t employment advice.)

“We Didn’t Think About Tax And GST”

Profit share payments can have tax implications, and those implications can differ depending on whether the recipient is:

• an employee (PAYE and payroll considerations),
• a contractor/sole trader invoicing you,
• another company, or
• a shareholder receiving dividends (a different regime again).

Because tax and GST outcomes depend heavily on your structure and the facts, it’s best to speak with your accountant or tax adviser (and have your legal documents align with the practical payment approach). This article is general information only and isn’t tax advice.

“We Didn’t Plan For A Break-Up”

Even strong business relationships can change. People move overseas, priorities shift, or performance drops off.

If your profit share relationship is effectively a partnership, you’ll want to be especially careful - because partnership arrangements can create shared liability risks. In those situations, a tailored Partnership Agreement can be critical.

How Do You Set Up A Profit Sharing Agreement The Right Way?

If you want a profit share arrangement that actually supports growth (rather than creating future conflict), it helps to approach it like a proper commercial deal, not a casual promise.

Step 1: Get Clear On The Business Goal

Ask yourself what you’re trying to achieve. For example:

• Do you want to incentivise someone to increase profitability?
• Are you using profit share to reduce upfront costs?
• Are you rewarding someone for introducing customers or building a revenue stream?
• Are you building a long-term partnership, or a short-term performance arrangement?

Your answer affects how you define profit, what reporting is reasonable, and what termination rights you need.

Step 2: Choose The Right Legal “Container” For The Relationship

A profit share can sit inside different relationships, and getting this wrong can cause tax, liability, and control issues.

Common “containers” include:

• Contractor arrangement (services + profit share component)
• Joint venture between two businesses
• Partnership (with clear rules on who does what and who is liable)
• Company ownership (shares + dividends/governance)

This is where tailored advice matters. Two profit share deals can sound identical in plain English, but be very different legally.

Step 3: Document The Commercial Terms First (Then Turn Them Into Legal Terms)

Before you draft, it helps to write down (in simple language) the key business terms you’ve agreed. For example:

• What “profit” means in this deal
• What costs are deductible
• How often profit is calculated
• How soon payments are made
• What happens if either party wants to exit

Then your lawyer can convert those terms into enforceable clauses that fit NZ contract law (including the Contract and Commercial Law Act 2017, which underpins many commercial contract principles).

Step 4: Make Sure The Agreement Matches Real-World Operations

This is a common “paper vs reality” issue. For example:

• If your accounts are only finalised quarterly, don’t promise monthly profit share reporting.
• If cashflow is seasonal, consider timing rules or holdbacks.
• If your expenses vary significantly, make sure the profit definition doesn’t accidentally punish necessary reinvestment.

Step 5: Get The Contract Reviewed Before You Sign

Profit sharing agreements often look short and simple - but small wording changes can shift thousands of dollars over time.

If you’ve been sent a draft, it’s worth getting a Contract Review so you understand the risks, the gaps, and what happens in worst-case scenarios (like disputes, termination, or non-payment).

Key Takeaways

• A profit sharing agreement is only as strong as its definition of “profit” - make sure it clearly sets out what income and expenses are included in the calculation.
• Profit share is not the same as giving someone equity; if you’re giving ownership or decision-making rights, you may need governance documents like a Shareholders Agreement and Company Constitution.
• Clear reporting and record-keeping rules (including what statements are provided and when) are crucial to avoid disputes and build trust.
• Plan for exits upfront: include term, termination rights, notice periods, and what happens to unpaid profit share accrued up to the end date.
• Be careful if profit share is being offered in a way that could create an employment relationship - you may still need to meet NZ employment law obligations (this is general information only and isn’t employment advice).
• Profit share arrangements can have tax and GST implications depending on who is being paid and how the relationship is structured, so it’s smart to align your legal agreement with your accounting approach (this is general information only and isn’t tax advice).

If you’d like help drafting or reviewing a profit sharing agreement, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.