Economic
Substance

Be audit‑ready: clear records, clean reporting, confident sign‑off.

Overview

Overview

Economic substance legislation (the Substance Laws) is now in force across several offshore jurisdictions, including BVI, Cayman Islands, Jersey and Guernsey. If your business is a relevant entity carrying out certain activities in these jurisdictions, you’ll need to show that you have an appropriate level of substance.

The Substance Laws have applied in BVI, Cayman Islands, Jersey and Guernsey since 1 January 2019. Compliance isn’t optional, and there are practical steps you should already be taking. These include:

  • Confirming your tax residence and entity classification
  • Reviewing how your contracts and outsourcing arrangements are structured
  • Organising governance, employment and premises arrangements
  • Capturing the right business information for reporting to the relevant tax office

The penalties for non-compliance are serious. They range from financial penalties and sharing information with EU Member States to being struck off the company register – and in some jurisdictions, even imprisonment.

We’ve worked closely with boards, shareholders, family offices and administrators of companies affected by the Substance Laws. We know the challenges, and we can help you navigate these requirements and reduce risk.

To support compliance, we’ll map and review your existing structures, contracts and governance agreements. We’ll advise on changes and provide template board papers, resolutions and filings. And we’ll update contracts and prepare the documentation you need for reporting.

If you’d like to understand how the Substance Laws affect your business, or need help putting the right measures in place, get in touch with a member of our team or your usual Mourant contact.

Why Mourant?

We work side by side with you, offering clarity and confidence at every step.

  • Straightforward, risk aware advice

    Clear guidance to stay compliant and ahead of regulatory risk.

  • Clear-cut support

    Guidance at every step, from classification through to reporting.

  • Compliance, done right

    Specialist‑prepared templates, filings and board materials.

  • Deep, trusted experience

    Trusted by boards, family offices, shareholders and administrators.

  • Clarity where it counts

    Clear explanations of obligations, with the right measures put in place.

One firm. Global reach

With over 900 experts across nine offices in top financial hubs, we bring local insight and expertise to every interaction.

We work with all of the world’s top 30 law firms

Advising 39 of the world’s top 50 private equity firms

90%

And 90% of the
world’s top 50 banks

Key contacts

key contacts

“Mourant has a very strong bench of lawyers with cross-border expertise. They understand the business of their clients and are able to respond taking into account the bigger picture”

Chambers and Partners

Ready to take
the next step?
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