Glossary/Tax Concepts/Controlled Foreign Company Rules
Tax Concepts

Controlled Foreign Company Rules

CFC

Controlled Foreign Company Rules are anti-deferral tax rules that attribute the passive or low-taxed income of a foreign subsidiary to its domestic parent, even without distribution.

What CFC is

Controlled Foreign Company (CFC) rules are anti-avoidance provisions that prevent multinational groups from parking passive or highly mobile income in low-tax foreign subsidiaries.

If the foreign entity is controlled (typically more than 50% by the domestic parent or related parties) and meets a low-tax test, certain categories of its income are attributed to the parent and taxed currently, regardless of whether profits are distributed.

Common designs

  • Categorical (transactional) approach: only specific tainted income (passive interest, royalties, dividends, certain related-party services) is attributed - used by the US Subpart F regime.
  • Entity approach: all income of a low-taxed foreign subsidiary is attributed - used by parts of the EU ATAD-aligned regimes.
  • Mixed approach: many EU members combine the two after ATAD I.

The US adds the Global Intangible Low-Taxed Income (GILTI) regime on top of Subpart F. The EU Anti-Tax Avoidance Directive (ATAD) imposes a minimum CFC standard. The UK has its own gateway-based CFC rules, and India runs the Place of Effective Management test plus specific anti-avoidance provisions.

Why it matters

CFC rules can completely undo the cash-tax benefits of a foreign holding or IP company.

When you will meet CFC

You will encounter CFC rules whenever you consider an offshore IP-holding entity, a captive insurer, an intra-group financing company, or any subsidiary in a low-tax jurisdiction. They also surface during M&A diligence, where the buyer scrutinises whether prior structures created CFC inclusions.

Where this comes up in our guides

Controlled Foreign Company Rules FAQ

Yes, in many jurisdictions. The US GILTI regime, for instance, applies to any US shareholder owning 10% or more of a controlled foreign corporation, regardless of group size.
At a glance
Category
Tax Concepts
Also written
CFC
Confirm current figures with the official registry or a qualified adviser before relying on them.
Related terms
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Sources
  1. 1OECD BEPS Action 3 - CFC Rules
  2. 2IRS - Subpart F
Definition reviewed March 2026.
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