Before investing with an overseas business partner, agree ownership, decision-making, funding and exit. This guide explains the practical questions to resolve.
An overseas business partner may bring local knowledge, supplier relationships or technical expertise that your business needs. You may contribute capital, products, an established brand or access to customers. The opportunity can be attractive—but agreeing to work together is only the beginning.
Before transferring money, allocating shares or sharing valuable information, test the proposed relationship against ordinary business decisions: who approves spending, who must provide additional funding, who controls essential assets, and what happens if the partners no longer agree?
The question is not simply whether you trust the other party. It is whether both parties understand—and can operate—the same agreement.
TOP LEGAL — BEFORE YOU COMMIT
An ownership percentage is not a complete business arrangement. Agree the contributions, decision-making rules, funding commitments and exit process before treating the venture as ready to launch.
This is a commercial-planning guide for privately held cross-border ventures, not a universal shareholders’ agreement. The UK and other institutional examples are identified separately. Local company law, tax, regulatory requirements and enforceability need an assessment for the actual jurisdictions involved.
1. Decide what “partner” means in your proposed business
Start with a one-page description of the operation. Are you forming a jointly owned company, purchasing shares in an existing business, appointing a distributor, or cooperating under a contract without creating a new entity?
Ask which entity will employ staff, invoice customers, own inventory and be responsible for product or service delivery. Identify the parties to each contract rather than using “we” to describe several legally distinct businesses.
The distinction can affect liability. UK guidance, for example, explains that a limited company is legally separate from its owners, while partners in an ordinary business partnership personally share responsibility for the business. Other partnership and corporate forms have their own rules. [1][2]
Practical starting point: compare the proposed joint company with a simpler commercial arrangement. Establish why shared ownership is needed, rather than assuming that collaboration always requires exchanging shares.
2. Check your overseas business partner before agreeing ownership
Build a proportionate due-diligence file around the actual person or entity investing with you. Request current corporate records, an ownership explanation, evidence of signing authority and financial information appropriate to the commitment.
A proposed partner’s trading name, group affiliation and contracting entity should not be treated as interchangeable. Identify who will provide the money or assets, who will sign, and whether any promised parent-company support is actually documented.
Beneficial ownership is a separate consideration from the names appearing at the first level of a corporate chart. FATF standards call for competent authorities to have access to accurate, current information on the true owners of companies; domestic implementation and access arrangements differ. [3]
For your commercial review, also investigate relevant disputes, existing security, permissions and restrictions on the assets being contributed, using lawful and appropriate sources. Ask whether the partner has the practical capacity to fulfil the proposed role—not merely whether the company exists.
Where material evidence is missing, keep that issue open in the decision record. An unanswered question is not a completed check.
3. Make every contribution specific and verifiable
“Capital”, “technology” and “market access” can mean very different things to the two parties. Replace those labels with an agreed contribution schedule.
The following is a negotiation worksheet, not a prescribed legal form.
| Proposed contribution | Questions to settle | Evidence or terms to consider |
|---|---|---|
| Money | How much, in which currency, by what date—and as equity or a loan? | Payment schedule, permitted use and documented funding terms. |
| Equipment or inventory | Who owns it, what is its condition, and when does ownership or risk transfer? | Asset list, valuation basis, delivery and acceptance process. |
| Technology or brand rights | Is ownership transferred, or is use licensed for a defined purpose? | Rights inventory and the appropriate assignment or licence. |
| Work and expertise | What work is promised, for how long, and how is performance assessed? | Defined responsibilities, milestones and compensation arrangements. |
| Customers or market access | Are there assignable contracts, introductions or only an expectation of future sales? | Existing commitments and accurately labelled forecasts. |
For shares connected with future work or milestones, have advisers assess when the rights should arise and what happens if the contribution is not delivered. Do not assume that a promise to contribute services can be treated like paid cash under every company-law or tax regime.
Value what is actually being transferred. A prospect list is not guaranteed revenue, and access to another person’s technology is not necessarily ownership of that technology.
4. Separate ownership from control and information rights
Decide the economic arrangement and the governance arrangement deliberately. The UK framework, for example, permits different share classes carrying different rights. A percentage alone therefore does not describe voting, dividend and other entitlements. [4]
Discuss board appointments, voting thresholds, meeting notice, quorum, access to information and authority to sign. Ask how these arrangements work when a director is travelling, unavailable or conflicted.
For decisions requiring special approval—often called reserved matters—consider a limited, practical schedule:
| Decision | Protection to consider | Operational question |
|---|---|---|
| Annual budget and material overspending | Defined approval thresholds. | Can routine, budgeted business continue without repeated vetoes? |
| New borrowing or guarantees | Express consent above agreed limits. | Who bears the exposure, including any personal commitment? |
| New shares or changes to rights | Agreed investor protections and the applicable corporate process. | How will future funding affect ownership and control? |
| Transactions with a partner’s other business | Disclosure and a conflict-management process. | Who assesses the terms and approves the transaction? |
| Sale of major assets or a change of business | Approval reflecting the significance of the decision. | What is genuinely fundamental, rather than ordinary trading? |
These are drafting choices to assess, not rights automatically created by this table.
Directors also have duties distinct from a shareholder’s commercial wishes. UK guidance includes independent judgement, acting within the constitution and managing conflicts. Appointment by one investor does not remove those responsibilities. [5]
5. Agree funding with your overseas business partner
Set out the initial financial commitment and distinguish it from possible future needs. Is further funding optional or contractually committed? Is there a cap? What notice, budget evidence and approval are required?
Work through a shortfall before it occurs. Potential responses might include external finance, a documented shareholder loan, a properly approved share issue or reducing the project’s scope. Assess the pricing, repayment position and effect on the other investor in each case.
Do not assume that paying more money automatically entitles one shareholder to take the other’s shares. Any proposed dilution, compulsory transfer or default consequence needs properly drafted terms and local-law review, including applicable rights and procedural requirements. UK government guidance illustrates that changes to share structures involve their own corporate decisions and reporting steps. [18]
Agree the distribution policy separately from salaries, service fees, loan repayment and expenses. Model working-capital needs and debt restrictions before promising regular withdrawals. For a UK company, dividends cannot exceed available profits from current and previous financial years; the account balance alone is not the legal test. [6]
Require an explanation and approval route for payments to either partner or their connected businesses. A venture can be profitable on paper while the partners disagree fundamentally about how its cash should be used.
6. Protect intellectual property before handing it over
Identify the rights each party already owns and the rights the venture may create. WIPO distinguishes an assignment, which transfers ownership, from a licence, which permits use while ownership is retained. Its joint-venture guidance also highlights the need to regulate new intellectual property arising from collaboration. [7]
Prepare a rights schedule covering relevant technology, brands, designs, software and know-how. Ask who owns each item, what third-party permissions exist, what the venture may do with it and what continues after termination.
Do not leave an important operating asset dependent on one person’s informal permission. As an operational precaution, document the approved access and handover arrangements for domains, business systems and essential records, without sharing personal passwords or overriding access controls.
Before disclosing sensitive material, agree suitable confidentiality terms. The UK Intellectual Property Office’s guidance emphasises defining the permitted purpose of disclosure and checking who may receive the information and sign the agreement. [8]
A confidentiality agreement is not a substitute for an IP licence or transfer. Treat protection of information, permission to use it and ownership as separate questions.
7. Make the documents work together
A preliminary term sheet is useful for identifying the commercial bargain. Have advisers specify which provisions are intended to bind immediately, which depend on definitive agreements, and what applies to confidentiality, exclusivity and negotiation costs.
For a company-based venture, coordinate the shareholders’ agreement with the company’s constitutional documents. UK incorporation guidance distinguishes the memorandum from the articles, which contain rules for running the company, and permits either model or individually drafted articles. [9]
Check that voting, share-transfer and appointment provisions operate consistently across the documents and under mandatory law. Address the company’s participation where appropriate and how future shareholders will become bound by the relevant arrangements.
Keep operational agreements aligned too. A partnership can become unworkable if the shareholders expect long-term cooperation but a crucial supply or licence contract can end on short notice.
One final document list should show each agreement, its parties, the responsible adviser and any condition still outstanding. Avoid signing disconnected documents prepared against different assumptions.
8. Test the arrangement with a realistic 50/50 scenario
The following example is hypothetical, not a client case or a prediction of investment performance.
Two businesses establish a jointly owned distribution company. Each contributes €100,000, receives equal voting rights and appoints one director. The partners agree that significant borrowing requires both shareholders’ approval.
Six months later, the company needs another €60,000 to fulfil an order. One partner favours borrowing and retaining future profits; the other refuses borrowing and wants distributions when legally available. Neither wants to sell, and the documents contain no agreed route beyond further discussion.
The problem is not necessarily misconduct. It may be an unresolved difference in funding capacity and commercial objectives.
Before launch, the partners could have tested the permitted funding routes, the limits of their commitments, an interim budget and an escalation process. They could also have agreed how a continuing disagreement might lead to an orderly buyout or project closure.
Equal ownership is not inherently defective. It needs decision rules that remain usable when agreement is no longer easy. Nor does a 51/49 split answer every question: a specially negotiated veto, board arrangement or local rule may still require separate examination.
9. Distinguish deadlock from a breach of the agreement
A disagreement over a proposed expansion is different from failing to make a payment already promised. Define those situations separately and identify the process applicable to each.
For a deadlock, consider a staged route with a written notice, a defined issue, named decision-makers and time limits. Set out which ordinary obligations continue while the issue is discussed, subject to directors’ duties and any financial-distress concerns.
Mediation can assist a negotiated settlement; an expert can be appointed to resolve a defined technical or valuation question. WIPO distinguishes both processes from arbitration, in which a tribunal determines a submitted dispute. They should not be described as interchangeable solutions. [10]
If a buyout mechanism is proposed, test whether both sides could realistically use it. A process requiring either shareholder to fund a rapid purchase may work very differently when their financial resources are unequal.
Specify the valuation date, access to information, funding period and completion arrangements. Do not treat the phrase “fair value” as a complete valuation instruction or assume that every business disagreement can be decided by an accountant.
10. Plan a workable exit with your overseas business partner
Discuss voluntary departure, a proposed sale to a third party, a serious breach, death or incapacity, and insolvency-related events. They should not automatically produce identical outcomes or prices.
Ask advisers whether shareholders should have a first opportunity to purchase offered shares, a right to participate in another investor’s sale, or an obligation to join a qualifying sale. Agree the triggers, price protections, notice, treatment of shareholder loans and limits on warranties—not just the label given to the mechanism.
Consider indirect changes too: what happens if a shareholder company itself changes owners? Review permitted transfers, approvals and any obligations imposed on a new shareholder.
Ask the bank or landlord to confirm whether—and when—any personal guarantee will be released. Treat the release as a separate completion question and obtain the necessary documentation. A promise between the partners is not evidence that the creditor has agreed.
Plan practical separation: outstanding orders, ongoing warranties, access to records, brand use and a customer handover. Ask local advisers to assess the enforceability of any proposed non-compete or non-solicitation restriction rather than copying an unlimited worldwide restraint.
11. Check the cross-border requirements before completion
Map where the company is incorporated, where people work, where decisions occur and where customers and assets are located. Allocate responsibility for the resulting registrations, returns, employment matters and operating permissions.
Tax management is not settled solely by a foreign registered address. HMRC’s guidance, for example, treats the location of central management and control as a factual question where that residence test applies. Other countries and any relevant treaty require their own analysis. [11]
Where the venture trades with a partner’s related business, assess the applicable transfer-pricing requirements. The OECD’s guidance addresses arm’s-length pricing for cross-border transactions between associated enterprises; domestic scope and exemptions still need checking. [12]
Also establish whether competition, foreign-investment or sector-specific approval is required. The UK’s National Security and Investment guidance illustrates the importance of timing: completing a notifiable acquisition without approval can make it void. That is a specific UK rule, not a statement that every overseas venture needs such permission. [13]
Record any necessary approval as a condition to the relevant completion step. Do not assume that agreement between the commercial parties removes regulatory requirements.
12. Choose the dispute process before a dispute exists
Separate the law governing the agreement from the court or arbitration mechanism chosen to resolve disputes. For arbitration, specify the legal seat, rules, language, tribunal composition and scope, and assess how the related contracts fit together.
WIPO’s model-clause guidance demonstrates why these elements need express attention and offers structures combining mediation with a later adjudicative process. A generic reference to “international arbitration” leaves important design work unfinished. [14]
Ask where an eventual decision would need to be enforced and what assets could realistically satisfy it. The New York Convention provides an international enforcement framework for covered arbitral awards, but court procedures and recognised grounds of resistance remain relevant. Arbitration is not a guarantee of rapid payment or a substitute for counterparty assessment. [15]
Review urgent interim remedies, claims involving non-signatories and corporate issues that may fall outside the proposed arbitration clause. Select a proportionate procedure rather than assuming that a prestigious forum automatically fits a smaller venture.
13. Use a pre-investment completion checklist
Before releasing significant funds or rights, ask the project’s advisers to confirm the position against a dated checklist. The items below are a suggested review framework; not all will be required in every venture.
| Area | What should be clear before the relevant commitment |
|---|---|
| Parties and authority | Correct legal entities, ownership information, signing authority and any required approvals. |
| Contributions and rights | What is delivered, when, in what form, and what ownership or other rights arise in return. |
| Governance and funding | Decision rules, reporting, initial budget, further-funding obligations and payment controls. |
| Documents and permissions | Coordinated agreements, necessary IP rights and any regulatory conditions. |
| Disagreement and exit | Distinct procedures, notices, valuation rules, completion steps and third-party releases. |
| Implementation | Responsibility for filings, lawful account access, document custody and ongoing compliance. |
Where a material item is unresolved, identify who must answer it and whether the transaction should wait, change or proceed only subject to a defined condition.
Confirm whom each professional represents: the new company, one investor or multiple parties under an agreed engagement. Coordination of the project should not be confused with each shareholder receiving independent advice on every potential conflict.
Frequently asked questions
Do we need to own the venture 50/50?
No particular split is recommended here. Compare contributions, economic rights, board arrangements and the decisions requiring consent. UK share-class rules illustrate why ownership percentage alone is not the whole governance picture. [4]
Must I provide more money if the venture runs short?
Can we leave the exit terms until the business becomes successful?
It is a decision to take explicitly, not an issue to overlook. Test how a voluntary sale, disagreement or inability to continue would be handled under the current documents. The planning objective is an agreed process before the parties need to rely on it.
What should we prepare for an initial assessment?
Provide a short business outline, the countries involved, proposed partners and contributions, an ownership chart, available draft terms and the intended timetable. Explain any exclusivity, payment or signing commitment already made. Request a secure channel before sending confidential documents.
Conclusion: agree how to work together—not only how to start
A cross-border venture needs more than a shared objective and an ownership percentage. It needs a coherent explanation of contributions, authority, money, information and the process for dealing with change.
The objective is not to predict every disagreement. It is to make ordinary decisions workable, identify commitments before they are made, and avoid leaving important matters to conflicting assumptions.
Agree the operating rules before investing. A clear partnership begins with responsibilities that both sides can explain and fulfil.
Discuss your proposed international venture
Studio Legale Internazionale Bertaggia assists entrepreneurs with international company structures, ownership and corporate coordination. Avv. Daniele Bertaggia leads the legal assessment, supported by Gustavo Scriffignano on international corporate and banking matters. The scope and involvement of local professionals are agreed for the particular project. [16]
For a pre-investment discussion, send a brief description of the venture, the jurisdictions involved and the terms already proposed. The initial assessment can identify the issues, documents and specialist input needed before formation, investment or signature.
Request a pre-investment assessmentInternational company formation
Related reading
The real cost of running a foreign company · International holding companies · International taxation
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Editorial notice: This article provides general business and regulatory information, not an individual legal or tax opinion or a ready-to-sign agreement. Examples and negotiation choices are illustrative. The appropriate structure, obligations, approvals and remedies depend on the actual parties, documents and jurisdictions. No investment return, tax result, dispute outcome or protection from liability is guaranteed.
Sources and further reference
Sources consulted on 21 September 2026. Institutional examples retain their stated jurisdictional scope.
[1] GOV.UK: Set up a private limited company — legal separation.
[2] GOV.UK: Set up a business partnership — ordinary partnership responsibilities.
[3] Financial Action Task Force: Beneficial ownership.
[4] GOV.UK: Choose your shareholders for companies limited by shares.
[5] Companies House: Being a company director.
[6] GOV.UK: Taking money out of a limited company.
[7] World Intellectual Property Organization: IP Assignment and Licensing.
[8] UK Intellectual Property Office: Non-disclosure agreements.
[9] GOV.UK: Prepare documents agreeing how to run your company.
[10] World Intellectual Property Organization: Alternative Dispute Resolution.
[11] HM Revenue & Customs: INTM120060 — Central management and control.
[12] Organisation for Economic Co-operation and Development: Transfer pricing.
[13] UK Government: National Security and Investment: guidance on acquisitions.
[14] World Intellectual Property Organization: Drafting Efficient Dispute Resolution Clauses.
[15] World Intellectual Property Organization: What is Arbitration?.
[16] Bertaggia International Law Firm: International company formation.
[17] Bertaggia International Law Firm: Our Team.
[18] GOV.UK: Make changes to your private limited company — shares.