Onerous Contract Terms In New Zealand: Spotting & Managing Unfair Clauses

When you’re running a small business, contracts are part of daily life. You sign up new customers, onboard suppliers, bring on contractors, lease premises, and lock in partnerships.

But here’s the tricky part: some contract clauses can look “standard” while quietly shifting serious risk onto you.

In this guide, we’ll break down what onerous contract terms in New Zealand usually look like, when a clause might be unfair under New Zealand law, and what you can do (practically) before you sign. We’ll also cover what to do if you’ve already signed and you’re now worried you’ve agreed to something one-sided.

What Are Onerous Contract Terms (And Why Do They Matter)?

In plain terms, onerous contract terms are clauses that:

• impose a heavy obligation on you (financially, operationally, or legally);
• limit the other party’s responsibility (even if they cause the problem); and/or
• create a big imbalance in risk between the parties.

Sometimes “onerous” also means the clause is technically enforceable, but it’s commercially painful. In other words, you might be legally bound to a deal that no longer makes business sense.

For small businesses, onerous contract terms matter because they can affect:

• cashflow (unexpected costs, chargebacks, penalties, withheld payments);
• operations (unrealistic delivery timeframes, one-sided service levels, broad reporting duties);
• liability (you wear the consequences of the other party’s mistakes);
• growth (you’re locked into long terms, automatic renewals, or restrictions on who you can work with); and
• exit options (termination rights are one-sided, or you face large fees to leave).

It’s also worth saying upfront: not every “tough” term is unlawful. Some industries genuinely carry more risk, and contracts often reflect that. The goal is to recognise what you’re taking on, price it properly, and negotiate where you can.

When Are Terms “Unfair” Under New Zealand Law?

Lots of business owners search for “unfair clauses” when what they really mean is “this feels one-sided”. That’s a good instinct - but the legal rules depend on the situation.

The Key Law To Know: The Fair Trading Act 1986

New Zealand’s unfair contract terms regime sits in the Fair Trading Act 1986. The protections are mainly aimed at standard form contracts where one party has most of the bargaining power.

Importantly for small businesses, unfair contract term protections can apply not only to consumer contracts, but also to certain small trade contracts. However, whether a contract qualifies is technical and depends on factors like whether it’s standard form and whether it meets the Act’s specific “small trade contract” eligibility thresholds (including prescribed limits around a party’s annual turnover and the contract’s value).

Also, a term doesn’t become “unfair” just because one party says it is. Under the Fair Trading Act regime, a court (on application, typically by the Commerce Commission) must declare the term unfair - and it’s that declaration that triggers the consequences (including that the term can’t be enforced).

Whether your contract fits into these categories - and whether an “unfair term” argument is realistically available - is a technical question, so if you’re relying on unfairness, it’s worth getting advice early.

“Unfair” Has A Specific Meaning

A term isn’t automatically unfair just because it’s inconvenient or because you regret signing it. Generally, a term may be considered unfair if (in broad terms):

• it creates a significant imbalance in the parties’ rights and obligations;
• it’s not reasonably necessary to protect the other party’s legitimate interests; and
• it would cause detriment if relied on.

There are also factors like transparency and the overall contract context.

Even If A Term Isn’t “Unfair”, It Can Still Be Risky

Many contracts between businesses (especially where both sides negotiated) won’t neatly fit the unfair terms regime - but you still need to manage risk.

That’s where focusing on onerous contract terms in New Zealand becomes useful as a practical lens. Instead of asking “can they legally do this?”, you’re also asking:

• “Can my business survive this if something goes wrong?”
• “Have we priced this risk into our quote?”
• “Do we have insurance that responds to this liability?”
• “Do we actually have the operational capacity to comply?”

And stepping back even further, it helps to be clear on what makes a contract legally binding, because once you’ve formed a binding agreement, “we didn’t realise” usually won’t unwind it.

Common Onerous Clauses To Watch For In Business Contracts

Onerous terms show up across all kinds of agreements: supply agreements, SaaS or subscription terms, service agreements, leases, manufacturing arrangements, distribution deals, and more.

Here are some of the most common clauses that can create real headaches for small businesses.

1. One-Sided Indemnities

An indemnity is a promise that you’ll cover someone else’s losses in certain situations.

Indemnities become onerous when they’re drafted too broadly, for example where you indemnify the other party for:

• their own negligence;
• their breach of contract;
• any claim “in connection with” the agreement (very broad);
• losses even if you weren’t at fault.

This kind of clause can shift massive risk onto your business, especially if the potential loss is larger than your contract value.

2. Unlimited Liability (Or Liability That Doesn’t Match The Deal)

If your fees are a few thousand dollars but your liability is unlimited, you’re taking on a risk that may be totally disproportionate.

Some contracts try to exclude the other party’s liability entirely while keeping yours wide open. Others cap liability - but only for them.

It helps to understand limitation of liability clauses and how they’re meant to allocate risk in a way that’s commercially realistic.

3. Automatic Renewals With Tight Cancellation Windows

Auto-renewal clauses aren’t always a problem - they can be convenient.

But they become onerous when:

• the renewal term is long;
• the price can increase on renewal (or at the provider’s discretion);
• you must give notice in a short window (for example, “no less than 60 days before the renewal date”); and
• the clause is buried in fine print.

Practically, this can trap you in a contract you no longer need, or force you to keep paying while you transition providers.

4. Unilateral Variation Clauses

These clauses let one party change the contract without your agreement - for example, changing:

• pricing;
• service features;
• delivery timeframes;
• payment terms; or
• scope of services.

For a small business trying to plan cashflow and deliver consistently, unilateral variations can create serious uncertainty. At a minimum, you typically want notice periods and a right to terminate if the change is material.

5. Termination Clauses That Only Work One Way

Termination risk is one of the biggest “silent killers” in small business contracts.

Watch for terms where:

• they can terminate “for convenience” (without fault) but you can’t;
• they can terminate immediately for minor breaches;
• you have long notice periods but they have short ones; or
• termination triggers big exit fees or repayment obligations.

In many cases, you’ll want termination rights tied to clear triggers, a fair notice period, and a reasonable opportunity to remedy breaches.

6. Payment Terms That Hurt Cashflow

Common examples include:

• long payment cycles (e.g. 60–90 days) with no interest for late payment;
• the ability to withhold payment during disputes (even unrelated disputes);
• set-off rights allowing them to deduct amounts they allege you owe;
• “pay when paid” style arrangements (especially in contracting chains).

If you’re supplying goods or services upfront, cashflow terms can be the difference between sustainable growth and constant stress.

7. Overreaching Restraints (Non-Competes And Non-Solicits)

Some restraints are reasonable, especially where you’re given access to sensitive information or key customers. But restraints can become onerous when they’re:

• too long in duration;
• too broad in geography (e.g. “anywhere in New Zealand”);
• too broad in scope (e.g. “any competing business”); or
• not tied to a legitimate business interest.

Even if a restraint might be challenged later, it can still have a “chilling effect” - you may avoid opportunities because you don’t want a dispute.

8. “Entire Agreement” And Reliance Disclaimers (Red Flags In Negotiations)

Entire agreement clauses can be normal, but they become problematic when combined with aggressive “no reliance” wording, especially if one party made promises during negotiations that aren’t reflected in the final contract.

This also links closely to the risk of misleading statements. If something was said to get you over the line, it’s worth understanding misrepresentation and making sure key promises are written into the agreement.

How To Negotiate And Manage Onerous Contract Terms (Before You Sign)

If you’ve ever thought, “I can’t negotiate this - they sent it as a template,” don’t stress. In practice, plenty of “standard form” contracts can be negotiated, especially if you approach it in a clear, reasonable way.

Step 1: Identify Your “Non-Negotiables”

You don’t need to fight every clause. Start by identifying what genuinely matters to your business, such as:

• a cap on liability;
• mutual indemnities (or at least reasonable indemnities);
• clear payment terms and dispute rules;
• termination rights that don’t leave you stranded; and
• limits on unilateral changes.

This keeps negotiations efficient and avoids deal fatigue.

Step 2: Ask “What’s The Worst Case Scenario?”

A helpful way to assess onerous contract terms in New Zealand is to run a quick scenario test:

• If the relationship breaks down, how do we exit?
• If a customer makes a claim, who pays for what?
• If there’s a delay outside our control, are we penalised?
• If we need to scale up or down, can the contract flex?

If the worst case scenario looks like it could seriously harm your business, the clause needs attention.

Step 3: Turn “No” Into A Commercial Alternative

Instead of saying “we won’t accept this,” try offering an alternative that still addresses their underlying concern. For example:

• Instead of unlimited liability, propose a liability cap (e.g. fees paid in the last 12 months).
• Instead of a broad indemnity, propose indemnity limited to third-party claims caused by your breach or negligence.
• Instead of unilateral price changes, propose notice plus a termination right if you don’t agree.
• Instead of strict service levels with penalties, propose service credits capped at a set amount.

This positions you as commercially reasonable (and often makes it easier for the other party’s decision-maker to approve).

Step 4: Get The Right Contract In Place For Your Side Of The Deal

If you’re the one providing goods or services, don’t rely on handshake arrangements or outdated templates. Your own customer-facing terms can reduce the chances that you end up stuck with the other party’s “take it or leave it” document.

Having clear Business Terms & Conditions is often one of the simplest ways to prevent disputes - and to make sure risk is allocated fairly from day one.

Step 5: Don’t Treat A “Quick Sign” As A Shortcut

When you’re busy, it’s tempting to skim, sign, and move on.

But if a contract governs a key revenue stream, supplier relationship, or long-term commitment, a proper Contract Review can save you a lot more time (and money) down the track.

What If You’ve Already Signed An Onerous Contract?

This happens all the time, especially when you’re moving fast, onboarding a big client, or dealing with a supplier who “just needs it signed today”.

If you’re worried you’ve signed onerous contract terms in New Zealand, here’s a practical way forward.

1. Work Out What You’re Actually Obliged To Do

Start by identifying:

• your core obligations (deliverables, timeframes, service levels);
• payment terms and what triggers payment;
• your liability exposure (caps, indemnities, exclusions);
• termination rights (for you and for them); and
• any renewal dates or notice deadlines.

Sometimes the clause that scares you is softened elsewhere in the agreement - or is subject to a notice requirement that gives you time to act.

2. Check Whether The Term Might Be Unenforceable

Some clauses can be challenged depending on context, how the contract was formed, and how the term is drafted.

For example, there are situations where a term may be void or unenforceable. And in the unfair contract terms context, the key point is that the term generally needs to be declared unfair by a court before the Fair Trading Act consequences apply.

If this is a concern, it’s worth getting clarity on unenforceable contracts and what can cause legal issues with enforceability.

That said, these issues are very fact-specific, so it’s best not to rely on assumptions.

3. Renegotiate Before There’s A Dispute

If you’ve identified a clause that genuinely doesn’t work, it’s often better to address it early rather than waiting for a breach or conflict.

Many counterparties will agree to a variation if:

• you can explain the operational reality;
• you offer an alternative that still meets their needs; and
• you’re proactive rather than reactive.

If you do agree changes, make sure they’re documented properly (for example, in a variation deed or written amendment) so there’s no confusion later.

4. Build A Contract Risk Process For Next Time

The long-term fix isn’t just “read contracts more carefully” (although yes, do that). It’s to build a simple internal process, like:

• a checklist of clauses that always require review (liability, indemnities, termination, payment);
• a rule that any contract over a certain value or term must be reviewed; and
• a central place to store executed agreements and renewal dates.

This turns contract management into a system - not a scramble.

Key Takeaways

• Onerous contract terms in New Zealand are clauses that shift too much risk or obligation onto your business, even if the contract looks “standard”.
• Some one-sided clauses may be dealt with under the Fair Trading Act 1986 unfair contract terms regime (especially in standard form consumer contracts and certain small trade contracts), but a term is only “unfair” for these purposes if a court declares it unfair - and many harsh terms can still be enforceable.
• Common red flags include broad indemnities, unlimited liability, unilateral changes, automatic renewals, one-sided termination rights, and payment terms that squeeze cashflow.
• The best time to manage risk is before you sign: prioritise key clauses, negotiate practical alternatives, and make sure your own customer terms are up to date.
• If you’ve already signed, map out your obligations, check enforceability issues, and renegotiate early where possible - then put a repeatable review process in place.

If you’d like help reviewing a contract, negotiating changes, or putting stronger terms in place so you’re protected from day one, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.