Agency Agreements in the UK: What to Know Before You Sign

If you’re growing your business, chances are you’ll reach a point where you can’t do everything yourself.

Maybe you want someone to sell your products, negotiate deals, source clients, or act as your “on the ground” representative in a new region. That’s often where an agency arrangement comes in.

But here’s the catch: agency agreements can create real legal obligations for you (sometimes without you realising it). If an agent has authority to act for your business, what they do can bind you - including the contracts they sign and promises they make to customers.

This article breaks down what small businesses in the UK need to know about agency agreements before signing, what to include, and the common traps to avoid. It’s general information only (not legal, tax or financial advice) and you should take advice on your specific circumstances.

What Is An Agency Agreement (And Why Does It Matter)?

An agency agreement is a contract where one party (the agent) is authorised to act on behalf of another party (the principal - usually your business) to create legal relations with third parties.

In plain English: an agent can do things that affect your business legally - most commonly, negotiating or entering into contracts with your customers or clients.

Agency agreements are common across lots of industries, including:

• Sales and distribution (sales agents bringing in customers)
• Recruitment and introductions (introducing suppliers, customers, or commercial partners)
• Property and commercial leasing (people negotiating terms on your behalf)
• Creative, talent and events (agents booking work or negotiating rates)
• Overseas expansion (local agents helping you sell in a different market)

Agency arrangements can be incredibly useful. They can help you grow faster without hiring a full internal sales team.

But they also come with risk, because an agent can (depending on their authority) expose you to:

• contracts you didn’t personally approve
• pricing promises or discounts you didn’t authorise
• representations that become legally actionable (for example, misleading statements)
• commission claims you weren’t expecting
• disputes with customers where you’re legally responsible for what the agent said or did

If you want a deeper baseline on how these relationships work, it helps to understand the legal idea of agency relationships - because a lot of problems come from misunderstandings about authority and accountability.

Do You Actually Need An Agency Agreement (Or Something Else)?

One of the most common mistakes we see is businesses using the word “agent” when they don’t actually want a legal agent.

Before you sign anything, it’s worth stepping back and asking: What do we want this person/business to do?

Common Alternatives To Agency Agreements

Depending on your goals, one of these structures may be a better fit.

• Introducer / referral arrangement
  An introducer typically makes introductions, and you (not them) negotiate and sign the deal. This can reduce the risk of someone binding you to contracts.
• Distributor / reseller arrangement
  A distributor usually buys from you and resells in their own name. That can be simpler operationally, but you’ll often give up more margin and less control over how your products are marketed.
• Independent contractor (services)
  If you’re hiring someone to provide services (marketing, lead gen, account management), you might want a contractor agreement rather than giving them authority to contract on your behalf.
• Employment
  If the person will work under your direction and be integrated into your business, you might be moving into employment territory - which comes with a different legal framework entirely.

There’s no “one size fits all” answer here. The important part is matching the contract to the reality of the relationship.

If you’ll also be giving customers general documents (like sales terms, delivery terms, warranties, returns policies), you’ll usually want those aligned with your agency arrangement too - your terms and conditions can end up doing a lot of heavy lifting in preventing disputes.

How Do Agency Agreements Work In Practice? (Authority Is The Big Issue)

The heart of most agency disputes is authority - specifically, what the agent is allowed to do, and what happens when they go outside those limits.

In UK law, an agent’s authority can show up in a few ways:

• Actual authority - authority you’ve explicitly granted (for example, the agreement says they can sign customer contracts up to £10,000).
• Implied authority - authority that’s reasonably necessary to do the job (for example, if they’re appointed as your sales agent, there may be an implied authority to negotiate certain standard terms).
• Apparent authority (also called “ostensible authority”) - where you’ve created the impression to third parties that the agent has authority, even if your internal agreement says otherwise.

That last one can be a nasty surprise for small businesses. Even if your contract quietly limits the agent’s powers, if you allow them to present themselves as having broader authority (for example, using your business email signature, your branding, your domain, or a “Head of Sales” title), a customer may argue they reasonably believed the agent could commit your business.

This is why agency agreements should not just be “commission terms”. They should also be a practical playbook for how the agent must operate day-to-day.

What About “We Agreed It Over Email”?

Many agency arrangements start informally - a few calls, a handshake, then someone starts sending leads and asking for commission.

Be careful. In some circumstances, emails can be legally binding, and you can end up with a dispute about what was agreed, when commission is payable, and whether the agent had exclusivity.

If you’re relying on an agent to drive revenue, it’s worth getting the relationship clearly documented from day one. It’s usually cheaper (and far less stressful) than trying to unwind a messy arrangement later.

Key Clauses To Look For In Agency Agreements (A Small Business Checklist)

Agency agreements can vary depending on your industry, but most well-drafted agreements should cover the following commercial and legal essentials.

1) Appointment Scope: What Exactly Is The Agent Being Appointed To Do?

Start with the basics:

• What products or services are covered?
• What territory is covered (UK only, Europe, a specific city, online only)?
• What type of customers can they approach?
• Are there named “excluded customers” you keep for yourself?

This is also where you clarify whether they are:

• authorised to negotiate only, or
• authorised to enter into contracts on your behalf, or
• authorised to collect payments, issue refunds, or handle complaints (often a bad idea unless tightly controlled)

2) Exclusivity (Or Non-Exclusivity)

Exclusivity is one of the biggest deal points - and one of the biggest sources of conflict.

If you grant exclusivity, be crystal clear about:

• what the exclusive territory/market is
• minimum performance targets (and what happens if they’re not met)
• whether you can still sell directly or via other channels
• whether exclusivity applies to all customers or just certain customer types

If you don’t want exclusivity, say so explicitly. Otherwise, an agent may still try to argue exclusivity based on what was said and done in practice (for example, if you stop using other sales channels and they invest heavily in promoting you). A clear written clause helps reduce that risk.

3) Commission: When Is It Earned, Payable, And Potentially Clawed Back?

Commission sounds simple until you get into the real-world questions, like:

• Is commission earned on signing the customer contract, invoice payment, or delivery?
• Is it based on gross revenue, net revenue, or profit?
• What happens if the customer cancels, requests a refund, or doesn’t pay?
• Is commission payable on renewals or repeat orders?
• How long does commission apply for (for example, 12 months from the first sale)?

You’ll also want to cover process issues, such as:

• how commission is calculated and verified
• reporting obligations
• how disputes are handled
• what records must be kept

4) The Agent’s Authority And Your Approval Process

This is where you protect yourself from “surprise contracts”.

Common protections include:

• the agent must use your approved template contracts only
• any non-standard terms require your written approval
• pricing floors (no discounts below X)
• clear limits on signing authority (for example, deals capped at £5,000)
• requirements to refer certain negotiations back to you (for example, enterprise customers or public sector tenders)

It can also be worth setting a rule about who can sign what. If you have multiple directors or managers, make sure everyone understands internal signing authority and approval processes, so you don’t accidentally undermine your own controls.

5) Brand Use And Marketing Controls

If an agent is out in the market representing you, they’ll likely want to use your branding, website assets, or social media content.

Your agency agreements should usually deal with:

• how your brand can be used (and what is prohibited)
• requirements to comply with advertising rules and not make misleading claims
• approval rights over marketing materials
• who owns the marketing assets created during the relationship

This matters because if an agent makes misleading claims, your business could face complaints, reputational harm, and in some cases regulatory risk.

6) Confidentiality And Data Protection

Agents often get access to sensitive information such as:

• customer lists
• pricing and margin details
• product roadmaps
• supplier terms

At a minimum, you’ll want confidentiality obligations and clear limits on what the agent can do with your data. If they’ll be handling personal data (for example, customer contact details), you may also need to think about UK GDPR and the Data Protection Act 2018 - especially if the agent is processing data on your behalf.

7) Liability, Indemnities, And Insurance

It’s not enough to say “the agent is responsible for their own actions” and hope for the best.

Your agreement should clearly allocate risk, including:

• what you’re liable for (and what you’re not)
• whether the agent indemnifies you for losses caused by their breach, negligence, or unauthorised actions
• whether the agent must hold insurance (and at what level)

This is where properly drafted limitation of liability clauses can be crucial - not just to reduce financial risk, but also to set expectations early and avoid disputes when something goes wrong.

8) Term, Termination, And What Happens After Termination

Relationships end - even good ones. Your agency agreement should plan for that.

Common termination triggers include:

• breach (and whether there’s a “cure period” to fix it)
• poor performance or failure to meet targets
• insolvency
• conduct that damages your reputation

Also think about what happens afterwards:

• Does the agent still get commission on deals in the pipeline?
• Do they get commission on repeat orders from customers they introduced?
• How long do confidentiality obligations last?
• Do they have to return data and delete copies?
• Can they keep using your branding? (Usually: no.)

Important: if your arrangement falls within the Commercial Agents (Council Directive) Regulations 1993 (often called the “Commercial Agents Regulations”), the agent may have statutory rights that affect termination, notice and post-termination payments (such as compensation or an indemnity) and potentially when commission is due. You generally can’t contract out of those protections. Take advice early if you’re appointing an agent to negotiate or conclude the sale or purchase of goods on your behalf.

If you want to prevent the agent from immediately approaching your customers after termination, you may also consider non-solicitation style clauses - but they need to be reasonable and tailored to be enforceable.

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

Agency arrangements can unlock growth, but small businesses often get caught out by the same issues.

Risk 1: The Agent Promises Things You Can’t Deliver

For example, guaranteed delivery times, “lifetime” discounts, or product features you don’t actually offer.

How to reduce this risk:

• require the agent to use approved marketing materials
• ban unauthorised warranties, discounts, or special terms
• train the agent on what they can and can’t say
• make it easy for the agent to escalate questions back to you

Risk 2: Commission Disputes (Especially Around Renewals And Repeat Orders)

This is one of the most common reasons agency relationships go sour.

How to reduce this risk:

• define exactly when commission is earned and payable
• define what happens on refunds, cancellations, and non-payment
• include a clear commission reporting and dispute process

Risk 3: You Accidentally Create An Employment-Like Relationship

If you treat an “agent” like a staff member - set their hours, control how they work day-to-day, make them exclusive, and integrate them into your team - you can increase the risk of arguments about worker/employee status (and there can also be tax consequences). The exact position is fact-specific, so take advice if you’re not sure.

How to reduce this risk:

• be clear the agent is independent
• focus on outcomes (sales targets), not day-to-day control
• avoid giving employee-style perks unless you’ve taken advice

Risk 4: The Agent Signs Deals Without Proper Checks

This can happen quickly if the agent is eager to close business and you don’t have a clear approval process.

How to reduce this risk:

• set deal thresholds requiring written approval
• limit which documents the agent can sign
• use standard form contracts wherever possible

If what you really need is a sales-focused arrangement, it’s often worth using a purpose-built Sales Agency Agreement rather than trying to squeeze an agency relationship into a generic services contract.

Key Takeaways

• Agency agreements can help you grow, but they can also legally bind your business to what your agent says and does, depending on their authority.
• Before signing, make sure an agency agreement is actually the right structure - in some cases, an introducer or reseller model may reduce your risk.
• Strong agency agreements clearly set out the agent’s authority, approval process, and what they can (and can’t) promise customers.
• Commission clauses need to be precise, covering when commission is earned, when it’s payable, and what happens on refunds, cancellations, and renewals.
• Don’t forget practical protections like brand controls, confidentiality, data handling, insurance requirements, and tailored liability allocation.
• Termination and post-termination rules are essential - they prevent disputes about pipeline deals, ongoing commission, and use of your customer relationships (and you should also check whether the Commercial Agents Regulations apply, as they may affect termination and payments).

If you’d like help drafting or reviewing an agency agreement so you’re protected from day one, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat.