Guernsey business bank account for companies, cells and funds

The Companies (Guernsey) Law 2008

A Guernsey business bank account is a multi-currency account opened in the name of a company formed under the Companies (Guernsey) Law 2008, a cell company or a fund vehicle. It is usually introduced to the bank by a licensed fiduciary provider, and the bank asks for the certificate of incorporation, articles, register of directors and register of members.

Island companies are formed under the Companies (Guernsey) Law 2008 and entered in the companies registry. The certificate of incorporation, articles, register of directors and register of members form the documentary base the bank requires before opening a Guernsey company account.

Protected cell and incorporated cell companies

Guernsey created the protected cell company in 1997, in which each cell ring-fences its assets and liabilities, followed by the incorporated cell company. For these structures, banks often open a separate account per cell and check that flows remain segregated.

The role of the licensed fiduciary agent

Most companies owned by non-residents are administered by a corporate service provider licensed by the GFSC. That provider introduces the client seeking a business account in Guernsey, supplies certified documents and often remains a signatory or director alongside the beneficial owners.

The island's beneficial ownership register

Every Guernsey legal person declares its beneficial owners in a central non-public register available to the authorities. The bank must identify each individual at the top of the chain and obtain a declaration consistent with that register.

Corporate income tax at a general 0% rate

Most Guernsey resident companies are taxed at 0%, with a 10% rate for certain regulated financial activities and 20% for income such as local property income. Banks are aware of this and look all the more closely at substance.

Relevant activities and the Guernsey substance test

Since 2019, resident companies carrying on relevant activities such as banking, insurance, fund management, financing or headquarters must demonstrate real substance on the island: local management, adequate expenditure, qualified staff and core income-generating activities.

A domicile for investment funds

Guernsey hosts many private equity and property funds whose accounts receive capital calls and pay distributions to investors. Island banks know these cycles and ask for the offering document, investor list and identity of the licensed manager.

First deposit and pricing of a company account

For a corporate client, Butterfield Bank Guernsey asks for certified constitutional documents, the ownership structure, a description of expected flows and identification of each signatory. Business account fees vary with the anticipated volume of transactions.

Pillar Two for large groups since 2025

Since 2025 Guernsey has applied an income inclusion rule and a domestic minimum tax to multinational groups with consolidated revenue of 750 million euros or more, raising the effective taxation of their local entities to 15%.

Company CRS reporting and shareholder obligations

The bank classifies each company as an active or passive entity under CRS and reports the controlling persons of a passive entity to their country of residence. A shareholder resident in France must still declare income and foreign accounts.

Documents for a Guernsey business bank account

The file for a Guernsey business bank account relies first on the constitutional documents: certificate of incorporation, articles, register of directors and register of members, generally certified. Added to these are the ownership structure down to the individuals, the beneficial ownership register filing and the identification of each signatory. The licensed fiduciary provider introducing the client often prepares most of this file.

The bank then asks for a description of the activity and expected flows: nature of income, main counterparties, countries involved, amounts and frequency of transfers. For a fund vehicle it also wants the offering document, the investor list and the identity of the licensed manager. For a cell company, the file explains how each cell is organised. This detail helps the analyst understand the structure quickly.

Keep the documents consistent with one another: the same spelling of names, the same shareholding percentages, the same dates. A discrepancy between the register, the bank form and the group chart slows the review. Ask your provider and the bank for the exact list of documents expected and the level of certification required, since these requirements vary by institution. Clear files move through review faster.

Company, cell or fund: how the bank structures the account

For an ordinary company formed under the 2008 law, the bank generally opens a single multi-currency account, possibly with currency sub-accounts. The signatories are those named in the board resolution, often the fiduciary provider and one or more beneficial owners. Decide at opening who may sign, which operations require dual approval and who receives the statements. Write these rules down and share them with the bank.

For a cell company, the legal ring-fencing of assets requires separate accounts: the bank often opens one account per cell and checks that the flows of one cell are never used to pay the obligations of another. Plan precise internal procedures, because mixed flows, even unintentional, damage the clarity of the file and attract requests for explanations. A clear internal policy avoids confusion later.

For a private equity or property fund, the account receives capital calls and pays distributions to investors. Island banks know these cycles and expect a realistic calendar. Announce the periods of heavy activity, because sudden large movements not explained at the outset prompt requests for justification more readily than a pattern presented in advance. Early clarity is far better than late explanation for a Guernsey business bank account.

Common mistakes with a business account in Guernsey

The first mistake is to believe that the 0% rate makes the file simpler. On the contrary, banks know that most resident companies are taxed at that rate and look more closely at substance and the economic logic of the structure. A company with no management, no expenditure and no real activity on the island prompts more questions than one whose role is clear.

The second mistake is to neglect the substance test for relevant activities. If the company carries on, for example, fund management, financing or a headquarters function, it must show management, expenditure, staff and income-generating activities on the island. The bank may ask how these conditions are met, either before or after opening the account. Ask the provider to document how substance is met for your company.

The third mistake is to underestimate regulatory developments such as the minimum tax applying to large multinational groups since 2025. These rules do not concern every company, but a group affected should tell its bank and its adviser. It is better to check with your provider whether your structure falls within scope before anyone asks the question. Written confirmation is useful if the bank asks later.

Following up a Guernsey company account

After opening, the Guernsey company account must remain consistent with the activity described. Reconcile statements with the books regularly, keep contracts and supporting documents for large movements, and inform the bank of any change: a new director, an incoming investor, a change of purpose, the creation of a cell. Your fiduciary provider plays a central role in this follow-up. The business account in Guernsey should always reflect reality.

On transparency, the bank classifies the company as an active or passive entity under CRS and reports the people controlling a passive entity to their country of residence. A shareholder resident in France remains required to declare income and foreign accounts. Check your personal obligations with a tax adviser before the first transaction, not after. A short call with an adviser is usually enough.

Finally, plan an annual review: compliance of the beneficial ownership filing, accuracy of the signatories, account fees and the relevance of the services taken. If the business grows or changes nature, ask the bank which documents it wants to update. This simple discipline preserves the banking relationship and reduces the risk of a block during an important or urgent transaction. Keep a dated note of each review.