When a business expands into a new country, one of the first structural questions is whether to establish a branch or a subsidiary.

The choice can affect how the business operates locally, how it is registered, how responsibilities are divided between the parent company and the new entity, and what ongoing compliance may be required.

There is no single structure that works for every international expansion. The right approach depends on your business activities, target market, ownership model, level of local presence and long-term objectives.

This guide explains the difference between a branch and a subsidiary and highlights important considerations for businesses expanding into the UK, Europe, USA, Saudi Arabia and India.

What Is a Branch?

A branch is an extension of an existing company into another jurisdiction rather than a completely separate company from the parent organisation.

The overseas parent company remains directly connected to the branch and continues to be the underlying company behind the international operation.

A branch may be appropriate when a business wants to establish a local presence while keeping the overseas operation closely connected to its existing company.

Common characteristics of a branch

• Connected directly to the overseas parent company
• Operates in the target market under the parent company’s structure
• May require local registration
• May have local tax and reporting obligations
• Does not generally create the same separate legal-entity structure as a subsidiary

The exact legal treatment of a branch varies by jurisdiction.

What Is a Subsidiary?

A subsidiary is a separate legal entity established under the laws of the target jurisdiction.

The parent company may own and control the subsidiary, but the subsidiary has its own legal identity and local corporate records.

A subsidiary can therefore provide a more distinct local operating structure for businesses planning a long-term presence in another market.

Common characteristics of a subsidiary

• Separate legal entity from the parent company
• Incorporated under local company law
• Has its own corporate records
• Can conduct business in its own name
• May have its own directors, accounts and reporting requirements

The exact ownership, governance and liability position depends on the jurisdiction and the type of subsidiary established.

Branch vs Subsidiary: Key Differences

Important: The table provides a general structural comparison. The exact legal, tax and compliance consequences must be assessed under the laws of the target jurisdiction.

Branch vs Subsidiary: Which Factors Should You Consider?

1. Your Business Activity

Start with what the business actually intends to do in the new market.

For example, an international company entering a market to provide services, employ staff, maintain an office or conduct regulated activities may face different requirements from a company that only sells products across borders.

The proposed activity should therefore be assessed before selecting the structure.

2. Level of Local Presence

If the business needs an ongoing physical presence, employees, premises or local operations, the appropriate structure may differ from a business that only intends to serve customers remotely.

Consider how much of the company’s operations will actually take place in the target country.

3. Ownership and Control

Businesses should determine how the international operation will be owned and controlled.

A subsidiary is a separate legal entity, while a branch remains directly connected to the overseas company.

The ownership and governance model should be considered alongside local company law and foreign investment requirements.

4. Liability and Risk

The legal relationship between the parent company and the international operation is an important consideration.

Because a subsidiary is a separate legal entity, its legal structure differs from that of a branch. However, the actual liability position depends on the jurisdiction, contracts, guarantees and the circumstances of the business.

This is an area where jurisdiction-specific legal and tax advice can be important.

5. Tax and Accounting

Both branches and subsidiaries can create tax and reporting obligations.

The relevant rules can depend on:

• Where the parent company is resident
• Where the international operation is located
• The nature of the activities
• Where income is generated
• Applicable tax treaties
• Local accounting and reporting rules

Tax treatment should be assessed before the structure is established rather than after operations begin.

6. Long-Term Expansion Plans

A business planning a small initial presence may have different requirements from a company intending to build a regional headquarters, employ a large team or establish significant local operations.

Your expected scale over the next few years should therefore form part of the structure decision.

Branch vs Subsidiary in the UK

The UK provides a useful example of the distinction between an overseas establishment and a locally incorporated company.

An overseas company that establishes a place of business in the UK may need to register its UK establishment with Companies House. GOV.UK describes a UK establishment as a place of business or branch of an overseas company.

Where an overseas company has no physical presence in the UK, Companies House registration as an overseas company may not be required, although other tax or regulatory obligations may still apply.

A subsidiary, by contrast, is a separate UK legal entity established under UK company law.

Businesses considering the UK should therefore assess whether they need an overseas establishment, a subsidiary or another market-entry arrangement.

Official UK Government guidance: Register as an overseas company

Branch vs Subsidiary in Europe

Europe should not be treated as one single company-registration jurisdiction.

If you plan to establish a business in an EU country, the applicable registration, permitting and licensing requirements can differ from one country to another.

The European Union’s official business guidance specifically notes that businesses expanding into another EU country need to understand the national rules for business registration, permits and licences.

Before deciding between a branch and subsidiary in Europe, identify the specific country and business activity first.

Key questions include:

• Which EU country will host the operation?
• Will the business have a physical presence?
• Will employees be hired locally?
• What registrations are required?
• Are there sector-specific licences?
• What tax and reporting obligations apply?

Official EU guidance: Starting and expanding a business

Branch vs Subsidiary in the USA

The USA requires a state-specific approach.

Businesses need to consider the state or states in which they will operate, because registration, licensing and other requirements can vary between jurisdictions.

The U.S. Small Business Administration explains that a business operating in more than one state may need to complete foreign qualification in additional states.

This means that a business should not select a U.S. structure without first understanding where it will actually conduct business.

Questions to consider before entering the USA

• Which state will the business operate in?
• Will it operate in additional states?
• What business structure is appropriate?
• Will foreign qualification be required?
• What licences and permits apply?
• What state and federal tax obligations may arise?

Official U.S. Small Business Administration guidance: Launch your business

Branch vs Subsidiary in Saudi Arabia

Saudi Arabia’s current investment framework uses a registration mechanism for investors.

Under the updated Investment Law, a foreign investor must register with the Ministry of Investment before engaging in investment activities, subject to the applicable rules.

Following completion of the registration process, the investor can proceed with the relevant commercial registration and obtain the necessary licences from the competent authorities.

The appropriate structure and approvals depend on the proposed activity and applicable regulations.

Before establishing a Saudi operation, assess:

• Foreign investor registration
• The proposed investment activity
• Any excluded or restricted activities
• Commercial registration
• Required licences and approvals
• Tax and accounting requirements
• Employment and operational requirements

Official Saudi Ministry of Investment: Updated Investment Law

Branch vs Subsidiary in India

India has its own company incorporation and regulatory framework, and the appropriate route depends on the nature and ownership of the proposed operation.

For companies being incorporated in India, the Ministry of Corporate Affairs provides the SPICe+ incorporation framework.

Businesses should also consider foreign investment rules where applicable, along with tax, sector-specific approvals, employment and ongoing statutory compliance.

Key areas to assess

• Proposed legal structure
• Ownership and foreign investment rules
• Company incorporation
• Tax registration
• Sector-specific approvals
• Accounting and statutory filings

Official Indian Ministry of Corporate Affairs

When Should a Business Consider a Branch?

A branch may be worth considering when the business wants to maintain a direct connection between the international operation and the existing overseas company.

Questions to ask include:

• Do you need a local physical presence?
• Will the operation remain closely integrated with the parent company?
• Does the target jurisdiction permit the intended activities through a branch?
• What registration and reporting obligations would apply?
• How would the branch be treated for tax purposes?

When Should a Business Consider a Subsidiary?

A subsidiary may be considered when the business wants a distinct locally incorporated entity for its international operations.

This can be relevant when the company expects to:

• Build a substantial local operation
• Employ local staff
• Enter local contracts
• Work with local investors or partners
• Develop a long-term presence
• Create a distinct local corporate structure

However, the decision should be based on the specific country’s legal, tax and regulatory framework.

Branch vs Subsidiary: Questions to Ask Before Deciding

• What exactly will the business do in the new country?
• Will there be a physical office or other permanent presence?
• Will employees be hired locally?
• Who will own and control the operation?
• What level of local liability is expected?
• What tax obligations could arise?
• What registrations and licences are required?
• Will the company operate across multiple jurisdictions?
• Is the expansion temporary, exploratory or long term?
• What compliance obligations will continue after setup?

Common Mistakes When Choosing an International Business Structure

Choosing the Structure Before Defining the Activity

The business activity should come first. Registration and structure should follow an understanding of what the company actually intends to do in the market.

Assuming a Branch Is the Same Everywhere

The meaning and treatment of a branch can vary between jurisdictions. Businesses should check the specific local requirements before proceeding.

Looking Only at Setup Cost

The initial registration cost is only one part of the decision.

Ongoing tax, accounting, reporting, licensing, employment and compliance requirements can also affect the overall cost of operating internationally.

Ignoring Future Expansion

A structure that works for a small market test may not necessarily be suitable for a larger operation with employees, offices, contracts and significant revenue.

Assuming One Country’s Structure Can Simply Be Replicated

International expansion requires jurisdiction-specific planning. Company law, tax, licensing and foreign investment requirements can differ significantly between countries.

Frequently Asked Questions

What is the difference between a branch and a subsidiary?

A branch is generally an extension of an existing overseas company, while a subsidiary is a separate legal entity incorporated under the law of the target jurisdiction.

Is a subsidiary better than a branch?

There is no universal answer. The appropriate structure depends on the business activity, target country, ownership model, tax position, operational requirements and long-term expansion plans.

Can a foreign company open a branch overseas?

In many jurisdictions, foreign companies can establish branches or equivalent overseas establishments, but the requirements and permitted activities vary by country.

Does a branch have a separate legal identity?

A branch is generally not a separate legal entity from the overseas company. However, the exact legal treatment depends on the jurisdiction where the branch operates.

Is a subsidiary a separate company?

A subsidiary is generally a separate legal entity from its parent company, although the parent may own or control it.

Can a business have both a branch and a subsidiary?

Depending on local laws and the business model, a group may have different types of entities or establishments in different markets. The structure should be assessed based on the activities and requirements of each jurisdiction.

Which structure is suitable for international expansion?

The appropriate structure depends on the target market, business activity, level of local presence, ownership, taxation, regulatory requirements and long-term plans. There is no single structure that is suitable for every international business.

International Expansion Starts With the Right Structure

Choosing between a branch and a subsidiary is not simply a company-registration decision.

It is part of a wider international expansion strategy that should consider market entry, ownership, operations, taxation, licensing and ongoing compliance.

Whether you are entering the UK, Europe, USA, Saudi Arabia, India or another international market, understanding the local requirements before establishing your structure can help you build a more organised expansion plan.

Planning Your International Business Setup?

BYB Global works with entrepreneurs, SMEs, investors and established businesses planning international expansion and corporate setup.

Our approach focuses on understanding your intended market and business activity before determining the appropriate setup and support requirements.

Planning your next international market?

Speak with BYB Global about your international expansion plans.