Joint Venture Agreement: Key Clauses And How To Draft One In the UK

If you’ve found another business with the skills, contacts, or resources you need, a joint venture can be a smart way to grow faster without taking on everything alone.

But joint ventures can also get messy quickly if you haven’t agreed (in writing) who’s doing what, who owns what, and what happens if things change.

That’s where a joint venture agreement in the UK comes in. It sets the rules from day one, so you can focus on building the opportunity together, while protecting your business if things don’t go to plan.

What Is A Joint Venture Agreement In The UK?

A joint venture (often shortened to “JV”) is an arrangement where two (or more) parties work together on a specific project, contract, product, or new business opportunity.

A joint venture agreement is the contract that records the terms of that collaboration. It’s not a “nice to have” document - it’s usually the difference between a JV that runs smoothly and one that turns into a dispute over money, work, ownership, or decision-making.

Common Examples Of Joint Ventures For Small Businesses

• Two service providers teaming up to win a larger contract (e.g. a web agency + a marketing agency).
• A product business + a distributor partnering to enter a new market or region.
• A property JV where one party brings funding and the other manages the development.
• A tech build JV where one party develops the platform and the other provides industry expertise, data, or customers.
• A tendering JV where parties combine accreditations, experience, and resources to meet tender requirements.

Is A Joint Venture The Same As A Partnership?

Not always - and this is where UK business owners can get caught out.

Some joint ventures are structured as a contractual collaboration (you stay separate entities, but work together under a contract). Others involve setting up a new company jointly owned by both parties. In certain situations, if you collaborate without clear terms, the relationship can start to look like a partnership in practice (with legal consequences you didn’t intend), including potential tax implications.

If you’re weighing up options, it can help to compare Partnership structures and JV structures early, because your risk and tax position can look very different depending on the setup. (For anything tax-specific, you’ll want tailored advice from an accountant or tax adviser.)

How Can A Joint Venture Be Structured?

In the UK, most joint ventures fall into one of two buckets:

1) Contractual Joint Venture (No New Company)

This is often the simplest approach for small businesses: you and the other party remain separate businesses, and you sign a joint venture agreement that covers the project.

This structure is common when:

• the JV is for a specific job or contract (with a clear end date),
• you want to move quickly without setting up a new company, or
• you want to keep your existing business operations separate.

In a contractual JV, you’ll usually need to be very clear about:

• who signs the customer contract (or whether you both sign),
• who invoices and collects payment,
• how liability is allocated if something goes wrong, and
• who owns any outputs (IP, data, customer relationships).

2) Corporate Joint Venture (A New Joint Venture Company)

This is where you create a separate limited company for the JV, and each party becomes a shareholder (and often appoints directors).

This can make sense when:

• the JV is intended to be long-term,
• you want a distinct brand, team, or assets in the JV,
• you’re investing meaningful money and want clearer separation, or
• you may later bring in investors or sell the JV.

With a corporate JV you may also need documents alongside the JV agreement, such as a Shareholders Agreement and company constitutional documents, because the company’s governance becomes a key part of how the JV is controlled.

There isn’t a one-size-fits-all “best” structure - it depends on risk, control, tax, funding, and what you’re actually building together.

Do You Really Need A Joint Venture Agreement?

If money, reputation, customers, or IP are involved (which they usually are), having a written JV agreement is one of the simplest ways to reduce risk.

Without a proper joint venture agreement in the UK, you’re more likely to face issues like:

• Scope creep (one party expects “extra” work as part of the deal).
• Disputes over profit split (especially where payment comes in stages).
• Unclear decision-making (who gets the final say on pricing, hires, suppliers, or branding?).
• Ownership arguments over customer lists, software code, designs, content, or processes created during the JV.
• Exit problems (what happens if someone wants out halfway through?).

Even if you trust the other party and the relationship feels positive, a JV agreement isn’t about expecting the worst - it’s about making sure you’re aligned while things are going well.

Key Clauses To Include In A Joint Venture Agreement UK

Every JV is different, but there are a few clauses that almost always matter for UK small businesses. Below are the most common “make or break” terms.

1) Parties, Purpose, And Scope

Start with the basics: who is involved, what are you doing together, and what is not included?

Your agreement should define:

• the JV’s purpose (e.g. deliver a project, develop a product, bid for a tender),
• the territory (UK only? specific cities? online?), and
• the scope of work and deliverables.

This clause is crucial because it frames expectations and reduces misunderstandings later.

2) Contributions: Money, Time, Assets, IP, And Staff

One party might bring funding while the other brings technical skills. Or you might both contribute staff time and split profits.

Make it explicit:

• cash contributions (how much, when, and what happens if it’s late),
• non-cash contributions (equipment, premises, licences, supplier relationships),
• time commitments (hours, milestones, availability), and
• whether staff are seconded into the JV or remain under the original employer.

If the JV involves sharing sensitive business information early (which it often does), it’s also common to put confidentiality protections in place before or alongside the JV agreement, such as a Non-Disclosure Agreement.

3) Governance And Decision-Making

This is one of the biggest practical issues in a JV: how are decisions made?

Your agreement should address:

• who manages day-to-day operations,
• what decisions require unanimous consent (e.g. taking on debt, changing pricing, appointing subcontractors),
• meeting frequency and reporting, and
• deadlock procedures (what happens if you can’t agree?).

In a corporate JV, governance also overlaps with director duties and shareholder rights, so the Shareholders Agreement and company documents need to match the commercial deal.

4) Profit Share, Costs, Invoicing, And Tax Practicalities

It’s not enough to say “we’ll split profits 50/50”. You’ll usually want to define:

• what counts as “profit” (gross revenue vs net profit after specific costs),
• how shared expenses are approved,
• who invoices the customer (and on what terms),
• payment timing and cash flow, and
• how records will be kept and audited (if needed).

This is also where you can avoid a lot of friction. For example, if one party is carrying the project cash flow, you may need a staged payment mechanism or priority repayment of certain costs before profit split.

Tax treatment can vary depending on how the JV is structured and how money moves between the parties, so it’s a good idea to get accountant or tax adviser input alongside the legal documentation (Sprintlaw doesn’t provide tax advice).

5) Ownership Of Intellectual Property (IP) And Outputs

In many joint ventures, the most valuable asset created is IP: software, brand assets, processes, designs, training material, or even a customer database.

Your JV agreement should clearly cover:

• what IP each party brings in at the start (and who owns it),
• what IP is created during the JV (and who owns it),
• licensing arrangements if one party needs ongoing rights to use the other’s IP, and
• what happens to IP on termination (who keeps what, and on what terms).

Where one party is allowing the JV to use existing IP (like software, brand elements, or training systems), you may also need an IP Licence so the usage rights are clearly documented.

6) Confidentiality, Data Protection, And Security

Most JVs involve sharing commercially sensitive information (pricing, supplier terms, customer leads) and sometimes personal data (customer contact details, employee data, user analytics).

As a UK business, you need to think about UK GDPR and the Data Protection Act 2018 where personal data is being shared or processed.

Depending on how the JV operates, you might need a Data processing schedule to set out each party’s obligations, especially if one party is processing personal data on behalf of the other.

7) Non-Compete, Non-Solicitation, And Exclusivity (If Appropriate)

This is often a sensitive topic, but it’s important to deal with upfront.

You may want to address whether, during the JV:

• the parties are allowed to work with competitors,
• either party can approach the JV’s customers directly, or
• either party can hire/poach the other’s staff or contractors.

These clauses need to be carefully drafted so they’re reasonable and fit the commercial reality - overly broad restraints can create enforceability issues and damage the relationship.

8) Liability, Indemnities, And Insurance

Even well-run projects can go wrong: missed deadlines, defective work, IP claims, data incidents, or customer disputes.

Your joint venture agreement should clarify:

• who is liable to the customer (one party, both parties, or the JV company),
• how liability is shared between the JV parties,
• any indemnities (e.g. if one party breaches IP rights, they cover the loss), and
• minimum insurance requirements (professional indemnity, public liability, cyber, etc.).

This is one of the areas where “template” agreements often fall short, because liability needs to match your real-world delivery model.

9) Term, Termination, And Exit Mechanics

It’s normal for business priorities to change. A JV agreement should plan for that from day one, including:

• how long the JV lasts (fixed term, ongoing, or project-based),
• termination for cause (e.g. material breach, insolvency, serious misconduct),
• termination for convenience (if you want the option),
• what happens to work in progress, customer contracts, and payments, and
• handover obligations and post-termination restrictions (if any).

If your JV involves a new company, you’ll also want to consider share transfer provisions and what happens if one shareholder wants to exit.

10) Dispute Resolution And Governing Law

Disputes don’t always mean the relationship is broken - sometimes it’s just a commercial disagreement that needs a process.

Your agreement can include steps like:

• good faith negotiation,
• escalation to senior management,
• mediation, and then
• court proceedings as a last resort.

You should also specify governing law and jurisdiction (typically England and Wales, or Scotland, depending on where you operate).

How To Draft A Joint Venture Agreement (A Practical Step-By-Step)

Drafting a strong joint venture agreement in the UK usually comes down to getting clarity early - before you’re deep into delivery and money starts moving around.

Step 1: Confirm The JV Structure

Decide whether you’re doing a contractual JV or setting up a JV company. This will shape everything else: liability, ownership, governance, and how money flows.

Step 2: Map The Commercial Deal In Plain English First

Before you draft legal clauses, write down the deal as a simple checklist:

• What is the JV delivering?
• Who is doing which tasks?
• Who pays which costs?
• How do you split revenue/profit?
• Who owns the outputs?
• What happens if someone wants to leave?

If you can’t explain the JV clearly in plain English, it’s a sign the legal document will be hard to get right too.

Step 3: Identify Your “Non-Negotiables”

Most disputes arise around a small number of pressure points (usually money, IP, control, or exit). Work out what your business must have, such as:

• ownership of key IP,
• a veto over certain decisions,
• a minimum payment schedule, or
• limits on liability exposure.

Step 4: Draft (Or Have Drafted) The Agreement With The Right Level Of Detail

Joint ventures are one of those areas where generic templates often create more risk than protection, because the arrangement is usually specific and operational.

A properly drafted agreement should reflect how you will actually run the JV day to day - including invoicing, project delivery, approvals, and what happens when things change.

If you’re entering a complex collaboration (especially with valuable IP or significant revenue), it’s often worth having a lawyer draft the JV agreement rather than trying to patch terms together later. Depending on the deal, you might use a dedicated Joint Venture Agreement that’s tailored to your structure and risk profile.

Step 5: Make Sure Your Other Contracts Don’t Conflict

This part is easy to miss. For example:

• If you have subcontractors delivering JV work, you may need a Sub-Contractor Agreement so obligations flow down properly.
• If the JV collects customer personal data, ensure privacy and processing responsibilities are aligned across documents.
• If the JV uses branding or software owned by one party, make sure licensing terms are consistent.

Misalignment between documents is a common reason disputes happen even when everyone acted in good faith.

Key Takeaways

• A joint venture agreement in the UK is a written contract that sets the rules for two or more parties working together on a project or business opportunity.
• Joint ventures can be structured as a contractual JV (no new company) or a corporate JV (a new jointly owned company), and the best choice depends on risk, control, and how long the JV will run.
• Key JV clauses usually include scope, contributions, decision-making, profit and cost allocation, IP ownership, confidentiality/data protection, liability/insurance, and termination/exit.
• IP and payment terms are often the biggest “pressure points” in a JV - it’s worth being extra clear about who owns what and how money flows.
• If personal data will be shared or processed in the JV, you may need to address UK GDPR responsibilities within the agreement and related documents.
• While it’s tempting to use a template, joint ventures are usually too specific for one-size-fits-all documents - getting the agreement drafted properly can prevent expensive disputes later.

If you’d like help drafting or reviewing a joint venture agreement, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat.