Share farming can be a genuinely smart way to run a farm business in New Zealand. It can help an owner keep land productive without taking on all the day-to-day operational work, and it can give a share farmer a pathway to build a business (and sometimes equity) without buying land upfront.
But here’s the thing: share farming is one of those arrangements that often starts with trust and a handshake… and then gets complicated when real money, livestock, weather events, and long seasons kick in.
That’s why having a proper share farming contract matters. In this 2026-updated guide, we’ll walk through what share farming is, what can go wrong if you don’t document the deal, and the key clauses you’ll usually want to cover so you’re protected from day one.
What Is Share Farming (And Why Do People Do It)?
In simple terms, share farming is where:
- One party (often the landowner or farm owner) provides the land and/or farm infrastructure, and
- The other party (the share farmer) provides labour, management, and often livestock and operating inputs, and
- Both parties share the farm’s income (and sometimes costs) according to an agreed split (for example 50/50, 60/40, etc.).
The exact structure varies a lot across different farming types (dairy, sheep and beef, cropping, horticulture), and even between regions. Some arrangements look closer to a “business partnership” in practice, while others feel more like a services-and-revenue split model.
Share farming is popular because it can:
- create a pathway for a skilled operator to build their own farming business;
- reduce operational burden for a landowner;
- align incentives (both parties benefit if the farm performs);
- make succession planning smoother in some situations.
That upside is real. The risk is that if you don’t clearly document the arrangement, you can end up in disputes about money, decision-making, or even who owns what.
Why A Share Farming Contract Matters (Even If You Trust Each Other)
Most disputes don’t start because someone is “bad”. They start because expectations weren’t aligned, or something unexpected happened and the agreement didn’t say what to do.
A share farming contract is important because it:
- sets expectations early (who does what, who pays for what, and who decides what);
- reduces misunderstandings when the season doesn’t go to plan;
- gives you a process for change (for example if herd size changes, input prices spike, or the owner wants to invest in upgrades);
- helps you manage risk around compliance, health and safety, and insurance; and
- makes enforcement possible if things go wrong and you need to rely on the agreed terms.
It also forces a useful conversation before you begin. If you can’t agree on the “hard” parts when things are calm, that’s a sign you shouldn’t start until the structure is clearer.
And yes, templates exist. But share farming arrangements are highly fact-specific. A generic document can leave major gaps, or accidentally import terms that don’t fit your farm, your assets, or your real-world working relationship.
What Can Go Wrong Without A Proper Agreement?
If a share farming arrangement isn’t clearly documented, the problems usually show up in a few predictable places.
Disputes About Costs And Revenue
People often agree on the revenue split (“we’ll go 50/50”) but don’t define:
- what counts as “revenue” (milk income, grazing income, supplementary feed sales, bobby calves, carbon credits, insurance proceeds);
- when revenue is recognised (cash received vs invoiced);
- what expenses come off the top (animal health, fertiliser, feed, staff wages, contractors, repairs);
- how depreciation or capital improvements are treated.
When those basics aren’t agreed, you can end up arguing at year end when the numbers are already locked in.
Unclear Decision-Making And Control
Share farming needs day-to-day decisions: stocking rates, feed strategy, pasture management, animal health programmes, contractor engagement, and more.
If the agreement doesn’t say who has authority to decide, you might get:
- a share farmer who feels micromanaged;
- a landowner who feels sidelined;
- delays because neither party is sure who can approve spending or operational changes.
This is also where relationships can deteriorate quickly, because the disagreement isn’t just financial - it’s about autonomy and trust.
Confusion About People On The Farm (Employees Vs Contractors)
Many farming operations involve staff, relief milkers, contractors, or seasonal workers. Without clear terms, it can be unclear:
- who hires them;
- who supervises them;
- who pays them; and
- who carries the legal risk if there’s a complaint or incident.
Where someone is genuinely employed (not an independent contractor), it’s important that the right Employment Contract is in place, and that the business understands payroll, minimum entitlements, and health and safety obligations.
Health And Safety And On-Farm Incidents
New Zealand’s health and safety framework places serious obligations on businesses and persons conducting a business or undertaking (PCBUs). If there’s an incident on-farm, questions come up fast:
- who was responsible for the work being done;
- who controlled the site;
- who provided training and supervision;
- who had systems in place.
A good agreement won’t replace doing health and safety properly, but it can clearly allocate responsibilities and processes so you’re not scrambling after an event.
Exit Problems: When Someone Wants Out (Or Has To Leave)
Even with the best intentions, life happens: illness, family changes, financial stress, or a better opportunity.
If the agreement doesn’t clearly set out the exit process, you can end up stuck on issues like:
- how much notice is required;
- whether the share farmer can sell livestock (and on what timeline);
- whether either party owes a final reconciliation;
- what happens to feed on hand, crops in the ground, or prepaid inputs;
- how disputes are resolved without blowing the whole relationship up.
What Should A Share Farming Contract Include?
There’s no one-size-fits-all “perfect” share farming agreement. But there are common clauses that tend to matter in almost every arrangement.
Below is a practical checklist of what you’ll usually want your contract to cover.
1. Parties, Farm Details, And The Structure Of The Arrangement
Start with the basics:
- who the parties are (including correct legal names and entity types);
- the farm property details (and what’s included in “the farm” for the arrangement);
- the type of share farming arrangement (for example, what each party supplies and who holds key assets like livestock).
If either party operates through a company, it’s worth checking the entity details, governance, and authority to enter the agreement. Depending on the setup, you might also want to align the arrangement with internal documents like a Company Constitution.
2. Term, Renewal, And Review Points
Your contract should say:
- when the share farming term starts;
- how long it runs (e.g. 1 year, 3 years, 5 years);
- whether there are renewal rights (and how they’re exercised);
- when performance or operational reviews happen (for example, at season end).
It’s also smart to document what happens if the parties want to vary the deal mid-term (and to make sure variations must be in writing).
3. Income Split And How Payments Work
This is the heart of the agreement. It should spell out:
- the agreed split (and whether it applies to gross or net amounts);
- the specific income streams included;
- payment timing (monthly, seasonally, on receipt);
- record-keeping and access to accounts;
- what happens if there’s a dispute about numbers.
A common pitfall is not defining adjustments and timing. For example, if one party receives payments into their bank account first, how quickly must they account to the other party?
4. Cost Sharing And Approval Thresholds
Share farming often involves shared costs, but not always equally. Good agreements clarify:
- which costs are borne by the owner (e.g. rates, insurance, major capital maintenance);
- which are borne by the share farmer (e.g. labour, day-to-day animal health);
- which are shared and in what proportions (e.g. fertiliser, supplements, contractors);
- spending authority and approval thresholds (e.g. either party can approve spending up to $X, above that requires written consent).
This is one of the most practical protections you can build in, because it reduces arguments like “I didn’t agree to that expense” later.
5. Livestock, Plant, Equipment, And Ownership Boundaries
Even where the relationship is strong, asset confusion is a classic dispute trigger.
The agreement should clearly document:
- who owns livestock (and how herd records are managed);
- who owns and maintains plant and equipment (including what’s provided by the owner vs the share farmer);
- what happens if equipment is damaged (fair wear and tear vs negligence);
- who pays for replacements, upgrades, and repairs.
If you’re using third-party contractors for machinery, transport, or services, consider whether you need separate contractor documentation (for example, a Contractor Agreement) to align liability and scope of work.
6. Roles, Responsibilities, And “Who Does What”
This section should make your real-life plan crystal clear, including:
- who manages day-to-day operations;
- who keeps compliance records (e.g. farm environment plans, NAIT obligations where relevant, animal health records);
- who engages contractors and suppliers;
- who is responsible for reporting and performance updates.
It can also help to include practical expectations about communication - for example, weekly check-ins, budgeting meetings, or sign-off processes for seasonal decisions.
7. Health And Safety Duties And On-Farm Rules
Health and safety shouldn’t be treated as “admin”. It’s a core business risk area.
A share farming contract can set out:
- who is responsible for site inductions;
- required policies and procedures (including incident reporting);
- how contractors and visitors are managed;
- what happens if unsafe behaviour is observed.
Even where roles overlap, documenting responsibilities helps both parties meet their obligations and creates a workable system for day-to-day safety.
8. Insurance, Indemnities, And Risk Allocation
At a minimum, your agreement should address:
- what insurance policies must be held (and by whom);
- what each party must insure (assets, livestock, public liability);
- how claims are handled (including who communicates with insurers);
- indemnities (who covers losses in particular circumstances).
This is also where careful drafting matters. Indemnity clauses can shift risk significantly, so it’s worth getting legal help to make sure the allocation is fair and actually works in practice.
9. Confidentiality And Data Handling (Yes, Even On Farms)
Modern farming businesses often deal with sensitive operational and financial information, supplier pricing, animal health data, and sometimes customer or staff information.
If either party collects personal information (for example, employee details, contractor details, or customer records for a farm-related side business), you’ll want to ensure you’re meeting obligations under the Privacy Act 2020 and have a fit-for-purpose Privacy Policy where relevant.
Confidentiality terms can also prevent one party from using the other’s data, pricing, or know-how outside the arrangement.
10. Termination, Default, And Dispute Resolution
This is the section people tend to avoid talking about at the start, but it’s often the most valuable part of the contract.
Your agreement should set out:
- termination for convenience (if allowed) and required notice periods;
- termination for breach (and whether there’s a cure period);
- what happens immediately upon termination (handovers, access, livestock movements, keys, records);
- final reconciliation timing and method;
- a dispute resolution pathway (good faith negotiation, mediation, then court/arbitration if needed).
Having a clear dispute pathway can be the difference between a fixable disagreement and a costly, drawn-out conflict.
Is Share Farming A Partnership Or Something Else?
This is one of the most important “concept” questions to get right.
Sometimes, a share farming arrangement can start to look like a partnership because both parties share income and may share decision-making. In New Zealand, a partnership can arise even if you don’t call it one - and that can create unintended legal consequences, including who is liable for debts and obligations.
That doesn’t mean share farming is automatically a partnership. It depends on how the relationship is structured and documented.
As a starting point, it helps to understand what a partnership is and how it works under New Zealand business practice, and then make sure your share farming agreement is drafted to reflect the structure you actually want (including who is responsible for debts, who contracts with suppliers, and what authority each party has). If you need a broader “relationship framework” document in other contexts, a tailored Partnership Agreement can be relevant - but for share farming, you’ll usually want a purpose-built agreement that speaks directly to farming operations and assets.
If you’re unsure whether your proposed arrangement could be treated as a partnership (or could expose you to unexpected liability), it’s worth getting legal advice early. Fixing the structure after the fact is often more expensive and stressful.
Key Takeaways
- Share farming can be a great way to run a productive farm business, but it only works well long-term when expectations are clearly documented.
- A share farming contract helps you align on revenue splits, cost sharing, decision-making, and how key assets (like livestock and equipment) are managed.
- Without a clear agreement, common disputes arise around payments, control of operations, responsibility for workers, and what happens when one party wants to exit.
- Your contract should cover the term, income and expenses, roles and responsibilities, health and safety, insurance, confidentiality, and a practical termination and dispute process.
- Some share farming arrangements can unintentionally start to look like a partnership, so it’s important the structure and legal documents match how the relationship actually operates.
- Because every farm operation is different, it’s risky to rely on generic templates - tailored legal drafting can protect both parties from day one.
If you’d like help putting a share farming contract in place (or reviewing one before you sign), you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.
