Opening a business bank account abroad

Banking is often the slowest step in setting up a company abroad. What banks usually ask for, how to prepare, and the banking and tax questions worth raising early.

Kaitu Editorial30 July 2026 · 3 min read
A papercraft bank building with paper documents and a small key on the steps

For many companies setting up abroad, the business bank account takes longer than the registration itself. That is not a sign that anything has gone wrong. Banks carry their own legal duties to understand who they are dealing with, and a new foreign-owned company asks more questions than a familiar local one. Preparing well makes the process calmer and usually quicker.

Why banking takes time

Banks are required to know their customers and to monitor for financial crime. For a new company with owners in another country, that typically means:

  • Checking the identity of directors and significant shareholders.
  • Understanding who ultimately owns and controls the business.
  • Understanding what the company does, where its money comes from and where it will go.

Each bank sets its own appetite for risk. One may welcome a particular business model while another declines it, and decisions are not always explained.

What to prepare

A complete, consistent pack makes a real difference. Expect to be asked for some or all of the following:

  • Company registration documents and the constitution.
  • Certified identity and proof-of-address documents for directors and owners.
  • A clear ownership chart, including any holding companies.
  • A short business summary covering products, customers, suppliers and expected transaction volumes.
  • Information on the source of funds for the initial capital, and sometimes the source of wealth of the owners.
  • Translations, where documents are not in the local language.

Inconsistencies between documents, such as a slightly different address or name spelling, are among the most common causes of delay.

The banking questions to ask

Choosing a bank is not only about whether it will accept you. Ask about:

  • Onboarding: whether directors need to attend in person, and how long the process usually takes.
  • Currencies: which currencies the account can hold, and how international payments work.
  • Access: online banking, the number of authorised users and how permissions are set.
  • Card and payment services: whether you can take payments from customers through the account or will need a separate provider.
  • Ongoing reviews: how often the bank will ask you to update information.

The tax questions to ask

Banking and tax are linked, because where money flows and where decisions are made can affect where a company is treated as resident for tax purposes. Before opening accounts, raise these questions with qualified local tax advisers:

  • Where will the company be tax resident, and what could change that.
  • What registrations are needed for business taxes and, if relevant, for employing staff.
  • How payments between the new company and any related companies abroad should be documented.
  • What reporting the bank itself may share with tax authorities.

The answers depend on the countries involved and change over time, so they should always come from licensed professionals with current local knowledge.

A few practical habits

  • Start the banking conversation as soon as the company structure is settled.
  • Keep a single folder of certified, up-to-date documents for every director and owner.
  • Respond to bank questions promptly and consistently.
  • Consider whether a second account, with a different provider, gives useful resilience.

Where Kaitu helps

We help founders and families prepare a clear, consistent document pack and coordinate introductions with licensed local partners. Tax and legal advice always comes from licensed professionals. To discuss your plans, book a free consultation or explore our courses at Kaitu Academy.

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