The wrong structure can make an overseas expansion more expensive to unwind later.
When a company enters a new market, one of the first structural decisions is whether to operate through a separate local subsidiary or through a branch of the existing company. There is no universal answer. The right choice depends on liability, tax, accounting, commercial activity, hiring, financing and long-term plans. What matters is making the decision with the operating model in mind, rather than treating incorporation as a standalone administrative step.
What is the core difference?
A subsidiary is generally a separate legal entity owned by the parent company. A branch is normally an extension of the existing company operating in another jurisdiction. That distinction affects how liabilities are held, how profits are reported, how local accounts are prepared and how the operation may be perceived by banks, customers, regulators and investors.
Subsidiary vs branch: practical comparison
| Area | Foreign subsidiary | Branch office |
|---|---|---|
| Legal status | Separate local legal entity | Extension of the parent company |
| Liability | Typically ring-fenced within the local entity, subject to guarantees and local law | Parent company is generally directly exposed to branch liabilities |
| Tax | Usually taxed as a local resident company | Typically taxed on profits attributable to the local PE/branch |
| Accounting | Separate local books and potentially statutory accounts | Branch-level records still needed to attribute local results |
| Group reporting | Consolidated into the parent group | Branch results feed directly into the parent company accounts |
| Best suited to | Longer-term local operations, hiring, investment or market presence | Certain market-entry models where a separate company is not necessary |
Tax treatment should be modelled before the decision is made
The tax result can vary significantly by country. A subsidiary is typically taxed as a local company, while a branch may create a permanent establishment of the parent company with profits attributed to that local operation. Tax treaties, loss relief, profit repatriation, withholding taxes and foreign tax credit or exemption rules can all affect the outcome. For UK groups in particular, the treatment of foreign permanent establishments is changing: for most UK-resident companies, profits and losses attributable to foreign PEs will move to a mandatory exemption regime for accounting periods beginning on or after 1 January 2027.
A structure should work commercially and financially, not just legally. Euro Accounting can help you compare the accounting, tax and reporting implications before you establish the overseas operation.
Talk to our international advisory team before you choose the structure.
Accounting and reporting can become the deciding factor
A branch may appear operationally lighter, but finance teams still need a reliable way to identify the income, costs, assets and liabilities attributable to the overseas activity. A subsidiary, meanwhile, creates a separate accounting entity and may require local statutory accounts, tax filings and consolidation into the parent group. The finance function should understand what information will be required locally and what the group will need each month for management reporting.
Think two years ahead, not only two months ahead
A structure that works for testing a market may become restrictive once the business starts hiring, signing larger contracts, raising finance or bringing in local investors. Before choosing, management should ask how the operation would look if revenue, headcount and local decision-making doubled. Restructuring after growth can be far more disruptive than selecting a scalable structure at the beginning.
Use a cross-border expansion checklist before incorporating
- What activities will be carried out locally?
- Will the operation hire employees or sign customer contracts?
- How will profits be taxed and repatriated?
- What local statutory accounts and filings will be required?
- How will the operation feed into group reporting and consolidation?
- Could the business need local investors, financing or a saleable entity later?
Whether you are considering a branch, subsidiary or another market-entry route, early tax and accounting planning can reduce later restructuring and compliance problems.
Speak to Euro Accounting about your international expansion.
