BRIDGES · Structures and trusts

Substance

Economic substance

A real business in the country of registration: office, staff, management, decision-making. Without substance a company is an empty shell, and its income may be taxed in the owners country through CFC rules. Today this requirement applies almost everywhere.

office + staffreal presence
CFCwhat hits shells
everywhererequired almost everywhere
  • 4 min read
  • Updated: July 2026
  • BRIDGES Research Team
In brief — 30 seconds
What it is
A company’s real economic presence: an office, employees, management
Why it is needed
Without substance a company is an empty shell exposed to CFC rules
What it proves
That the business is real, not just for tax optimisation
Where it is required
Today in almost every jurisdiction
Can you prepare
Yes: ensure a real office, staff and management on the spot

In plain words

Substance (economic substance) is a company’s real activity in its country of registration: a genuine office, employees, management and decision-making on the spot. If there is substance, the company looks like a living business; if not, like an empty shell created only for tax purposes.

The substance requirement grew out of the fight against shifting profits to low-tax jurisdictions (the BEPS plan). The logic is this: a preferential tax regime is for those who genuinely do business there, not for those who have merely registered a nameplate. Without substance, a company’s income may be taxed not where it is registered but in the owner’s country — through CFC rules.

Today substance is asked for almost everywhere, especially in popular offshore and low-tax jurisdictions. That is why a foreign structure is built with real presence in mind: where necessary, an office is rented, employees hired and management moved. An empty shell company is a risk of additional assessments and penalties.

Where substance matters

Foreign and holding companies
Low-tax jurisdictions
Protection from CFC rules
International tax planning
Preferential tax regimes
Opening a company account

What substance consists of

Place
  • A real office
  • An address that is not just “on paper”
  • Equipment
People
  • Employees
  • Qualified staff
  • Genuine employment
Management
  • Decisions on the spot
  • Directors in the country
  • Meetings and minutes
Purpose
  • Genuine activity
  • Against shells
  • Protection from CFC rules

How to ensure substance

  1. 01Assess the jurisdiction’s requirements
  2. 02Rent an office
  3. 03Hire staff and management
  4. 04Carry on genuine activity
  5. 05Presence confirmed

What you need to know

  • Substance is a real business, not a nameplate
  • Without it a company is an empty shell
  • The requirement grew out of the BEPS plan
  • Without substance, income may be taxed through CFC rules
  • Today it is asked for in almost every jurisdiction

Common mistakes

  • Creating a shell company without real presence
  • Assuming a low-tax jurisdiction will save you by itself
  • Not accounting for the CFC rules of the owner’s country
  • Renting an “address on paper” instead of a real office
  • Managing the company from another country without substance

What this means for a BRIDGES client

BRIDGES GLOBAL helps build a structure with real economic presence where it is needed: we tell you what substance the jurisdiction and your country’s CFC rules require, so that the tax saving is lawful and sustainable.

Frequently asked questions

01 /What is substance, in plain words?

A company’s real presence: a genuine office, employees, management on the spot. It proves the business is alive and not created only for tax purposes.

02 /What happens without substance?

The company will be regarded as an empty shell, and its income may be taxed not where it is registered but in the owner’s country — through CFC rules, with additional assessments.

03 /Where is substance required?

Today almost everywhere, especially in popular offshore and low-tax jurisdictions. The requirements differ, but the principle is the same.

04 /How is it connected with BEPS?

The substance requirement grew out of the OECD’s BEPS plan against profit shifting: reliefs are for those who genuinely do business, not those who have merely registered a company.

05 /How many employees are needed?

It depends on the jurisdiction and the type of activity. In some places a director and an office are enough; in others a full staff is needed. The requirements are confirmed in advance.

06 /Will a low-tax country save you by itself?

No. Without substance, and given the CFC rules of the owner’s country, registration in a preferential jurisdiction does not protect you from tax. Real presence is the key.

See also

Read next

Dmitry Nagy
AuthorDmitry NagyInternational Tax Consultant, BRIDGES
Sergey Evdokimov
Reviewed bySergey EvdokimovManaging Partner, BRIDGES
Updated
July 2026
Version
1.0
Scheduled review
January 2027
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