In an increasingly interconnected world, many Italian companies are expanding their operations into the United Kingdom.
One of the most efficient structures available is opening a branch (Permanent Establishment) in the UK, without setting up a separate UK company.
Thanks to the Branch Exemption Regime, introduced under the Corporation Tax Act 2009, the UK offers international businesses an efficient way to optimize their tax management by avoiding double taxation on foreign-earned profits.
What is the Branch Exemption for an Italian company?
The Branch Exemption allows an Italian company to:
- Establish an operational branch in the UK
- Pay UK corporation tax only on profits generated in the UK
- Exempt these profits from taxation in Italy
- Avoid international double taxation (under applicable tax treaties)
The goal is simple:
👉 Tax profits where they are earned (UK) without additional Italian tax liabilities.
How does it work?
- The branch operates in the UK, generating income from services, commercial activities, or consulting.
- Profits are taxed in the UK under the standard corporation tax rate (currently around 25%).
- With the Branch Exemption, these profits:
- Are excluded from the Italian parent company’s taxable base
- Do not trigger Italian corporate taxes
- A formal election must be filed with HMRC to apply the Branch Exemption.
⚡ Once elected, the regime is irrevocable and applies to all future branches of the company in the UK.
Real advantages for Italian companies
- Clear and transparent tax planning
- Avoid double taxation on cross-border profits
- Simple expansion strategy without the need to incorporate a new Ltd
- Reduced compliance costs compared to setting up a standalone company
Key Considerations
- Branch losses cannot offset taxable income in Italy.
- The branch must demonstrate genuine economic substance (clients, contracts, operational presence).
- Separate accounting must be maintained between the Italian head office and the UK branch.
How a specialized Italy–UK practice firm can assist
Successfully setting up and managing a cross-border structure requires expertise in both UK and Italian tax regulations.
A specialized Italy–UK practice firm can provide:
- Support for official branch registration with Companies House
- Tax registration with HMRC
- Assistance with Branch Exemption election and documentation
- Drafting intra-company contracts (Italian parent ↔ UK branch)
- Ongoing accounting, tax filing, and regulatory compliance services
- Full coordination with Italian accountants to ensure cross-border consistency
📌 The goal is to avoid structural errors that could compromise the branch exemption or lead to future disputes.
Conclusion
Opening a branch in the UK under the Branch Exemption regime is a smart strategic choice for Italian companies looking to:
- Expand internationally
- Optimize tax exposure
- Maintain operational simplicity and legal certainty
With the right technical support, this solution delivers real financial advantages and long-term security.
What if a UK company wants to expand into Italy?
Italy also offers a mirror regime: the Branch Exemption under Article 168-ter of the Italian Income Tax Code (TUIR).
A UK-based company that opens a branch in Italy can elect to exclude Italian-sourced profits from Italian corporate taxation.
These profits will then be taxable only in the UK, avoiding double taxation.
Key conditions for Branch Exemption in Italy:
- The election must be made at the start of activity (first tax period)
- Separate books and accounts for the Italian branch are required
- The exemption is irrevocable
- Losses of the Italian branch cannot offset UK taxable income
- The branch must have real operational presence in Italy
A cross-border practice for both directions
Whether you’re:
- An Italian company expanding into the UK, or
- A UK company opening operations in Italy
We help you structure your branch correctly, apply the right exemption regimes, and ensure full tax compliance in both countries.
Ready to expand your business into the UK with maximum tax efficiency?
Contact our Italy–UK cross-border specialists:
Cesca Accounting Italy–UK Cross Border Solutions
🔹 Email: [info@italia-ukcrossborder@cescauk.org
🔹 WhatsApp/Telegram: [+44xxxxxxx]
🔹 Free initial consultation available