What documents do I need for a business bank account?

One of the practical barriers founders encounter when opening a business bank account is gathering the required documentation before the application. The documents needed vary depending on the type of business, the provider, and the individual director's personal circumstances — and an incomplete application can delay account opening at a time when banking access is urgently needed.

Most UK business bank accounts require proof of identity such as a passport or driving licence, proof of address such as a utility bill or bank statement, and evidence of the business itself. For limited companies, this typically means the company registration number and, in some cases, the certificate of incorporation or details of all directors and significant shareholders. Sole traders may need to provide their UTR and evidence of trading activity. Some providers carry out credit checks on applicants.

Document requirements differ between providers, and digital-first banks often have a more streamlined verification process than traditional high street banks. Having key documents ready before beginning an application is the most reliable way to avoid delays. Our guide to opening a business bank account in the UK covers the specific documents typically required for sole traders, limited companies, and partnerships.