🇬🇧Foreign Companies and UK Tax

Concept

A foreign company does not sit outside UK tax analysis merely because it is incorporated abroad. For a UK-resident founder or family the live questions are company residence, UK management, UK permanent establishment, controlled foreign company exposure, transfer of assets abroad, attribution of gains and how value is extracted. HMRC starts from residence: a company incorporated abroad can still be UK tax resident if its central management and control sits in the UK, as set out in the Company Taxation Manual (CTM34500).

This is general legal information, not individual tax advice. UK residence, treaty position, trust attribution, company residence and IHT exposure turn on facts and documents.

Where the charge comes from

The test

The analysis starts with company residence: incorporation or central management and control. If the company is non-UK resident, the next questions are a UK permanent establishment, the controlled foreign company gateways for a UK corporate owner, transfer of assets abroad and gains attribution for an individual owner, transfer pricing on intercompany terms, and how profits are extracted. A foreign tax-residence certificate answers the treaty question; it does not end the UK central-management-and-control analysis.

Scope

The page covers founder-owned foreign companies, family investment companies, holding companies, SPVs, IP companies, offshore investment companies, trust-owned companies and UAE free zone or BVI and Cayman vehicles. It does not assume that a foreign company is abusive. It asks whether the legal and factual control is defensible.

Consequences

The result may be UK corporation tax on the company, a controlled foreign company charge on a UK corporate shareholder, income attribution to an individual under transfer of assets abroad, capital gains attribution, dividend or employment tax, a loan benefit charge, or an HMRC challenge to management substance. The four-year FIG regime can shelter a qualifying new resident's eligible foreign income and gains for the first four years of UK residence, but it does not switch off company-level UK tax, UK-source income or the owner-level attribution rules.

Examples

A BVI holding company whose board decisions are made on London calls faces company-residence risk however the minutes are signed. A UAE free zone company genuinely managed from Dubai can still create UK tax for a UK-resident shareholder through dividends, loans, transfer of assets abroad or gains attribution. A UK holding company owning a low-tax foreign subsidiary needs controlled foreign company gateway and exemption analysis.

How company residence is actually decided

Company residence turns on fact rather than the certificate of incorporation. The test traces to De Beers Consolidated Mines v Howe (1906), where the House of Lords placed a company where its central management and control — its real business — is exercised. Wood v Holden (2006) refined the point: the board's decisions count where the directors genuinely take them, but where directors merely rubber-stamp instructions from a UK-based owner without independent thought, the place of that owner's decision-making can become the company's residence. In Development Securities v HMRC [2020] EWCA Civ 1705 the Court of Appeal found Jersey SPVs UK-resident on the facts, while confirming that a subsidiary acting on its parent's commercial purpose is not, for that reason alone, managed and controlled by the parent.

Owner-level exposure: how HMRC reaches the individual

For an individual the controlled foreign company rules are usually the wrong place to look — they bite mainly on UK corporate shareholders (CFC and ATAD). The sharper instruments are the transfer of assets abroad code and capital-gains attribution. In HMRC v Fisher [2023] UKSC 44 the Supreme Court held that minority shareholders whose company moved a business offshore were not themselves transferors under section 720 ITA 2007. That gap is closing: from 6 April 2026 new sections 720A and 727A treat participators in a close company as the transferors of assets the company sends abroad, partially reversing Fisher. Retained profits in a controlled offshore company are back within the individual's reach, alongside gains attribution under section 3 TCGA 1992 and the ordinary dividend, salary and loan analysis on extraction.

What changed in 2025–2026

Three reforms reshape the foreign-company question for UK families. The remittance basis has gone: from 6 April 2025 the four-year FIG regime gives qualifying new residents — those UK resident after at least ten consecutive non-resident years — full relief on foreign income and gains for their first four years, after which worldwide income is taxed in full. Inheritance tax is now residence-based: a long-term resident, broadly someone UK resident for ten of the last twenty tax years, falls within IHT on worldwide assets, with a three-to-ten-year tail after departure, so shares in a foreign company no longer sit outside IHT because of where they are registered. And from accounting periods beginning on or after 1 January 2026 the diverted profits tax is folded into corporation tax while the domestic permanent-establishment definition is aligned with the OECD model, tightening the line for a foreign company trading into the UK.

Checklist

• Map ownership, voting control and who actually takes strategic and investment decisions.
• Test company residence first: incorporation and central management and control.
• For a non-UK-resident company, test UK permanent establishment, controlled foreign company gateways, transfer of assets abroad and gains attribution.
• Document where board meetings are held and where the decisions behind them are made.
• Review intercompany terms and transfer pricing on loans, services and IP.
• Treat retained earnings, director loans and company-paid personal expenses as taxable questions, not neutral facts.

Common mistakes

• Treating offshore incorporation as the end of the UK analysis.
• Board minutes signed abroad while decisions are made in the UK.
• Nominee directors without real authority.
• Intercompany loans used as disguised distributions.
• Personal expenses paid by the company.
• Assuming FIG exempts all company-level or UK-source consequences.

Advisor trigger

A corporate tax adviser can handle a clean foreign company with genuine local management and ordinary distributions. A UK tax attorney should be involved where there is UK-based effective management, controlled foreign company or transfer-of-assets-abroad exposure, gains attribution, nominee governance, undocumented intercompany terms or potential challenge to management substance.