How to Open a Business Bank Account UK: Best Options

A dedicated business bank account keeps your company's finances separate from your personal finances, simplifies accounting and tax returns, and is a practical necessity for limited companies. Choosing the right bank account — and understanding how to open one — can save you significant time and money. This guide explains the requirements and comparisons to make.

Do I Need a Business Bank Account?

For limited companies, the answer is effectively yes. Because a limited company is a separate legal entity, its money belongs to the company — not to you personally. Mixing company funds with personal funds is a serious compliance and accounting problem. Most accountants and HMRC will expect to see clear records from a dedicated company account.

For sole traders, the legal requirement is less clear-cut — you and your business are the same entity, so technically a personal account is sufficient. However, keeping a separate account (even a personal one used only for business) makes bookkeeping, VAT returns, and Self Assessment substantially easier. Many banks offer free sole trader accounts for this purpose.

What Do Banks Require to Open a Business Account?

Business bank account requirements vary by provider, but you will typically need to provide the following. Having these documents ready speeds up the application considerably.

Proof of identity: passport or driving licence for all directors and beneficial owners
Proof of address: utility bill or bank statement (usually within 3 months) for all directors
Certificate of Incorporation: issued by Companies House when you registered
Company details: registered number, registered office address, SIC code
Nature of business: a clear description of what your company does and its expected turnover
Details of beneficial owners (PSCs): those holding more than 25% of shares or control

Comparing Business Bank Accounts

The UK business banking market has transformed in recent years, with challenger banks offering compelling alternatives to the traditional high-street banks. Here is an overview of the main options.

Traditional high-street banks (Barclays, HSBC, Lloyds, NatWest, Santander) offer branch services, established lending relationships, and a range of business products. Fees, introductory offers, application checks, and onboarding times vary, so check the current tariff and eligibility criteria.

Challenger banks (Tide, Starling, Monzo Business, Revolut Business) offer digital applications and app-based features. Some have free or low-cost plans with limits, while others charge for additional users, payments, cash handling, or international services. Compare current terms rather than relying on an advertised headline price.

Tide: Digital business account options; check current pricing, eligibility, features, and partner terms
Starling Bank: UK banking licence and digital business account options; check current fees and eligibility
Monzo Business: App-based account options; compare current plan features and transaction limits
Revolut Business: Multi-currency account options; check current pricing, limits, and safeguarding arrangements
Barclays: High-street business banking and lending products; check current introductory offers and criteria

How to Compare Low-Cost Business Banking

Some providers offer basic plans without a monthly fee, and some formation journeys may include a partner offer. Eligibility, account approval, pricing, reimbursement, safeguarding, and included services depend on the provider’s current terms. Check the full terms before applying.

When comparing a low-cost account, look beyond the monthly fee. Check payment limits, cash deposits, card charges, transfers, additional users, accounting integrations, international payments, support, and how customer funds are protected.

Frequently Asked Questions

Can I use a personal bank account for my limited company?

Technically yes in the very short term, but it is strongly inadvisable. Your accountant will struggle to distinguish personal from company transactions, HMRC may query the accounts, and you risk breaching your company's obligations to keep proper financial records. Open a dedicated business account as soon as you incorporate.

How long does it take to open a business bank account in the UK?

Challenger banks like Tide and Starling can open accounts within minutes to hours for straightforward applications. Traditional high-street banks typically take 1–4 weeks due to more extensive manual checks. Having all required documents ready reduces delays significantly.

Is there a minimum deposit to open a business bank account?

Most UK business bank accounts have no minimum deposit requirement to open. You may need to fund the account before you can use the debit card or make payments, but this is typically any amount. Some premium accounts require a minimum monthly balance to waive fees — check the terms carefully.

Can a non-UK resident open a UK business bank account?

Yes, but it can be more challenging. Many banks require UK-based directors to have a UK address. Challenger banks like Tide and Starling have more flexible requirements and are often the best route for non-resident directors of UK limited companies. You will still need to provide ID and proof of address from your home country.

Planning to form a UK company?

Use our central company formation overview to check the required information, Companies House process, costs, timing, and responsibilities before you choose a filing route.

Read the UK company formation overview