What is economic substance?

In practical terms, economic substance refers to everything that demonstrates that your company genuinely operates. A credible address, a business bank account (opening a bank account with a foreign company), ongoing contracts, invoices, an active website, and sometimes even an office and staff.

It is less a matter of size than of consistency: a small LTD or an LLP can fully demonstrate substance with a few regular clients and a functioning bank account, whereas a larger but entirely virtual structure will be seen as an empty shell.

Why has it become essential?

Since international compliance rules have tightened (KYC, beneficial ownership register, anti-money laundering), companies without substance are systematically excluded.

Example: a company in Bulgaria with real activity, even modest, is immediately more credible than a company registered in an opaque jurisdiction with only a PO box.

Economic substance is also the criterion that distinguishes serious projects from artificial arrangements. Traditional banks as well as fintechs now require concrete evidence before opening an account.

The risks of a company without substance

Ignoring the issue of substance means taking major risks: refusal to open a bank account, frozen funds, tax reclassification, or even sanctions.

A company with no evidence of its real existence will be attached to the country where its director lives. In other words, if you live in France and your foreign company has neither a bank account nor its own activity, it may be considered taxable in France.

Practical Examples

Let us consider three common cases:

• A UK LTD registered only at a virtual address, with no clients and no bank: high likelihood of being blocked.
• A Bulgarian company with a Revolut Business account, a few B2B contracts, and an intra-Community VAT number: credible and operational.
• An LLP with several non-resident partners but no real activity: a fragile structure, exposed to reclassification.

Conclusion and Recommendations

Economic substance is no longer optional. It is the foundation of any international company. It must be considered from the outset, just like the choice of jurisdiction or the tax regime (flat tax vs progressive tax).

The key is to tell a coherent story: a credible company, real activity, a bank that approves, and taxation aligned with the reality of your project.

At service-societe.com, we help our clients establish this coherence by supporting them with incorporation, bank account opening (traditional banks vs fintechs), VAT, and compliance.