Agency Agreements In New Zealand: Roles, Duties & Key Clauses

If you’re growing a small business, there’s a good chance you’ll eventually need someone else to help you sell, source customers, negotiate deals, or represent you in the market.

That’s where an agency agreement can help. Done properly, it can help you scale faster while keeping control of your brand, pricing, and customer relationships. Done poorly, it can leave you dealing with unexpected liability, commission disputes, and “who owns the customer?” arguments you really don’t have time for.

This guide breaks down how agency agreements work in New Zealand, what you need to be clear on as the principal (the business appointing the agent), and the key clauses that help protect you from day one.

What Is An Agency Agreement (And When Do You Need One)?

An agency agreement is a contract where one party (the agent) is authorised to act on behalf of another party (the principal) in dealing with third parties (for example, customers, suppliers, or clients).

In practical terms, an agent might:

• introduce customers to your business (lead generation);
• negotiate and/or sign sales contracts on your behalf;
• procure stock or services for you from suppliers;
• represent your business in a specific territory or channel.

You’ll generally want an agency agreement whenever:

• someone is speaking to customers as your representative (even informally);
• you’re paying commission based on sales or referrals;
• you need clear limits on what they can promise (pricing, delivery timeframes, warranties, refunds);
• you’re entering a new region and using a local operator to build relationships;
• your brand reputation is on the line if they get it wrong.

If you’re in a “we’ve just been doing it on a handshake” situation, that’s a sign you’re already in agency territory. The question is whether the rules are clear enough to protect you.

Agency Agreements vs Distributors vs Contractors (Why The Label Matters)

One of the most common issues we see is businesses using the wrong structure for what they actually want.

• Agent: typically sells or negotiates on your behalf. Their actions can bind you (depending on authority), and they usually earn commission.
• Distributor/reseller: usually buys product and resells in their own name (more independence, but less control over customer relationship and resale practices).
• Contractor: provides services to you (like marketing or sales support) but shouldn’t be representing that they can commit you to deals unless you’ve clearly authorised it.

It’s not just semantics. The structure changes the risk profile and what your contract needs to cover. If you’re not sure what fits, it’s worth locking this down early with a tailored Service Agreement or agency agreement (rather than trying to force-fit a template).

Who Does What? Understanding The Principal, The Agent, And “Authority”

In an agency relationship:

• You (the principal) appoint the agent and set the rules of engagement.
• The agent is the person or business acting for you when dealing with third parties.
• The third party is the customer/supplier/client who might rely on what the agent says or does.

The make-or-break concept is authority - what the agent is allowed to do on your behalf.

Types Of Authority You Should Know

To keep things practical, here are the common “authority” buckets that matter for small businesses:

• Actual authority: authority you’ve expressly granted in the contract (for example, “the agent can negotiate, but cannot sign”).
• Implied authority: authority that is reasonably necessary to do what you’ve appointed them to do (this is where vagueness causes problems).
• Apparent (or ostensible) authority: where your conduct makes third parties reasonably believe the agent has authority, even if you never intended it (for example, you give them a company email signature and introduce them as “our sales manager”).

This is why agency agreements should be very explicit about:

• what the agent can do;
• what the agent cannot do;
• what they must do to get written approval first.

Even if you set the rules internally, if you don’t communicate them clearly (in the agreement and in how you present the agent publicly), you can end up effectively “stuck with” a deal the agent made.

What Legal Duties Apply In An Agency Relationship?

When you use an agency agreement, you’re not just managing a commercial arrangement - you’re also creating a relationship where certain legal duties may apply (including duties that can arise under the general law even if your contract is silent).

At a high level, agents commonly owe fiduciary-style duties to their principal within the scope of their appointment (for example, duties of loyalty and to avoid conflicts of interest). Exactly what applies will depend on the nature of the relationship and what the parties have agreed. From a business owner’s perspective, the agreement should make expectations clear, because disputes often happen when “best interests” means different things to different people.

Duties You’ll Want The Agent To Owe You (In Plain English)

Depending on the arrangement, you’ll usually want your agency agreement to clearly cover duties like:

• Following lawful directions (and not going off-script on pricing or promises).
• Acting honestly in dealing with customers and representing your business.
• Avoiding conflicts of interest (for example, promoting a competitor’s product to your leads).
• Not making secret profits or taking undisclosed benefits from third parties.
• Keeping proper records so you can verify commission, pipeline, and contract status.
• Confidentiality over your customer list, pricing, suppliers, and strategy.

On your side, you’ll also want to be clear about what you must do as principal - for example, providing marketing material, giving timely approvals, paying commission correctly, and handling customer fulfilment and complaints.

Don’t Forget Consumer And Marketing Compliance

Even if your agent is the one talking to customers, your business can still wear the risk if misleading statements are made about what you sell.

Two key laws often come into play for small businesses:

• Fair Trading Act 1986: covers misleading or deceptive conduct, false representations, and unfair practices in trade (this matters a lot for sales scripts, performance claims, and pricing representations).
• Consumer Guarantees Act 1993: applies when you’re supplying goods or services to consumers and creates non-excludable guarantees in many cases (relevant if an agent is making promises about quality, delivery, refunds, or outcomes).

Practically, your agency agreement should require the agent to:

• use only approved marketing materials and claims;
• avoid making promises beyond your standard terms;
• immediately notify you if a customer complaint arises.

Key Clauses To Include In Agency Agreements (So You’re Protected From Day One)

The strongest agency agreements are clear, specific, and written for the way your business actually operates (industry, sales cycle, and risk level).

Below are the clauses that typically matter most for NZ business owners.

1) Appointment And Scope

This clause should answer:

• Is the appointment exclusive or non-exclusive?
• What territory/channel is covered (NZ-wide, specific region, online only, specific industry segment)?
• What is the agent’s role - lead generation only, negotiation, closing sales, after-sales support?

Exclusivity is a big commercial lever. If you grant exclusivity, you’ll usually want performance obligations (and a right to revoke exclusivity if targets aren’t met).

2) Authority And Signing Limits

This is where you prevent “surprise contracts”. Be explicit about whether the agent can:

• quote pricing or discounts;
• accept orders;
• sign contracts;
• vary your standard terms;
• offer refunds or credits;
• make warranties/guarantees beyond what you approve.

If you have standard customer terms, it can help to pair your agency agreement with properly drafted Business Terms so the agent is always selling on consistent rules.

3) Commission, Fees, And Payment Triggers

Commission disputes are one of the most common agency problems - and they usually come down to unclear drafting. Your agreement should define:

• What counts as a “sale” (signed contract, invoice issued, payment received, or after a cooling-off period).
• When commission is earned vs when it is paid.
• What happens with refunds, chargebacks, or cancellations.
• Whether commission continues on repeat orders and for how long.
• Whether commission applies if you already knew the lead (or if the customer was in your CRM).

For some businesses, a dedicated Commission Agreement (or a commission schedule attached to the agency agreement) is the cleanest way to keep the numbers clear.

4) Expenses And Reimbursements

If the agent is travelling, attending trade shows, or paying for ads, decide upfront:

• what expenses are pre-approved;
• what must be approved in writing;
• how receipts must be provided;
• whether there are spending caps.

This avoids awkward “but I thought you’d cover that” conversations later.

5) Confidentiality And Customer Ownership

From a small business perspective, your customer list and pricing strategy can be the difference between profit and chaos.

Your agency agreement should cover:

• what information is confidential (including pricing, margins, leads, scripts, supplier terms);
• how confidential information can be used (only to perform the agency services);
• what happens on termination (return/delete information, ongoing confidentiality);
• who owns leads and customer relationships and what happens to the pipeline after the relationship ends.

If the agent is handling personal information (like customer contact details), you’ll also want your broader privacy settings right. For many businesses, having a compliant Privacy Policy and clear instructions to the agent on data handling is an important part of the risk management picture.

6) Non-Solicitation And Restraints (Carefully Drafted)

It’s common to want restrictions like:

• the agent can’t poach your staff or contractors;
• the agent can’t solicit your customers for a period after termination;
• the agent can’t immediately represent a competitor using your confidential know-how.

In New Zealand, restraints need to be reasonable to be enforceable (scope, duration, geography, and the legitimate business interests you’re protecting). This is one of those areas where “template clauses” regularly cause problems - the clause might look strict, but be unenforceable when you actually need it.

Where restraints are appropriate, they’re usually drafted directly into the agency agreement (or into a separate restraint or confidentiality deed where that better fits the relationship) so they match the role and the interests you’re actually protecting.

7) Liability, Indemnities, And Insurance

This is the “if something goes wrong, who pays?” section. It should cover:

• what the agent is responsible for (for example, unauthorised promises, unlawful marketing claims, or negligent conduct);
• whether the agent indemnifies you for losses caused by their breach;
• your limitations of liability (as far as the law allows);
• required insurance (public liability, professional indemnity, etc.) and evidence of cover.

Be careful here: liability clauses need to fit the reality of your service, your customer promises, and your legal obligations under NZ law. If your business deals with consumers, you can’t contract out of certain consumer rights in many situations.

8) Reporting, KPIs, And Control Mechanisms

Business owners often assume an agent will “just keep you updated”. In practice, if reporting isn’t contractual, it can slip.

Consider including:

• weekly or monthly reporting requirements (pipeline, meetings, conversion rates);
• record-keeping obligations;
• audit rights (reasonable access to records to verify commission claims);
• minimum performance expectations if exclusivity is granted.

This keeps momentum up and lets you spot issues early.

9) Term, Termination, And What Happens After Termination

Your termination clause should be commercially realistic. It commonly covers:

• an initial term and renewal;
• termination for breach (often with a cure period for fixable breaches);
• termination for convenience with notice (common in flexible arrangements);
• immediate termination triggers (serious misconduct, fraud, insolvency, reputational harm).

Most importantly, spell out the post-termination consequences:

• final commission calculations (and cut-off dates);
• return of property and confidential info;
• handover of customer pipeline;
• ongoing confidentiality and restraint obligations (if any).

Common Agency Agreement Risks For Small Businesses (And How To Avoid Them)

Agency can be a growth engine, but it’s also an area where small businesses can get burned because the relationship “feels informal” while the consequences are very real.

Risk 1: The Agent Makes Promises You Can’t (Or Won’t) Honour

If an agent tells customers “delivery will be in 3 days” or “this includes ongoing support” and you can’t fulfil that, you’re the one who usually has to manage the customer relationship (and potential legal exposure).

How to reduce the risk: limit authority, require approved scripts/materials, and align your selling process with your written customer terms.

Risk 2: “Who Owns The Customer?” Disputes

When the relationship ends, agents may claim ongoing commission or ownership over the client relationship, particularly if they’ve been the main contact.

How to reduce the risk: define lead ownership, define commission triggers, and set clear post-termination handover obligations.

Risk 3: Agent Looks Like An Employee (Without You Realising It)

Sometimes the way an arrangement operates in practice can create arguments about whether someone is really an independent agent/contractor or is closer to an employee (for example, if they work fixed hours under close direction, are fully integrated into the business, and can’t realistically work elsewhere).

How to reduce the risk: structure the relationship deliberately and document it properly. If you need an ongoing role under your control, you may be better off using an Employment Contract rather than an agency model.

Risk 4: Commission Calculations Become A Mess

Even where everyone is acting in good faith, unclear definitions (what counts as a sale, what about renewals, what about cancellations) can lead to disputes.

How to reduce the risk: document the commission structure with examples, include a commission schedule, and include record-keeping and audit rights.

Key Takeaways

• Agency agreements are used when you authorise someone to represent your business in dealing with customers, suppliers, or other third parties, and you want clear rules around authority and payment.
• The most important concept to control is authority - be clear about what the agent can do, what they can’t do, and when they must get your written approval.
• A strong agency agreement usually covers scope, exclusivity, commission triggers, expenses, confidentiality, customer ownership, restraints, liability, reporting, and termination.
• Even if an agent is the one doing the sales talk, your business may still face risk under laws like the Fair Trading Act 1986 and Consumer Guarantees Act 1993 if misleading claims are made or promises are not honoured.
• Commission and “who owns the customer?” disputes are common, but they’re usually avoidable with clear drafting and good record-keeping requirements.
• Because agency relationships can create real legal exposure, it’s worth getting the agreement tailored to your business rather than relying on a generic template.

Note: This article is general information only and isn’t legal advice. If you’d like help drafting or reviewing an agency agreement for your situation, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.