Review

The UK business bank account to open before your first invoice

By The Founder Ecosystem · Updated August 2026

The short version: A dedicated business bank account is not optional admin. It is the first piece of financial infrastructure a company owns. It separates personal and company money, keeps the accountant happy, and makes it possible to issue invoices, pay contractors, and prove your business is real. We recommend opening one the same day you register the company — and we use one specific provider as our default for founders running lean.

Why a business bank account matters on day one

Most new founders treat business banking as a task for "when revenue starts." That is a mistake. The moment you have a limited company, you have a legal entity that needs its own money trail. Mixing personal and business transactions creates three problems that only get worse:

• Your books become unreliable. Every personal coffee, train ticket, or grocery purchase mixed into the company account adds noise to your records and hours to your accountant's bill.
• Your tax return becomes stressful. HMRC and Companies House want clean records. A separate account makes it obvious what was business and what was not.
• You look less credible. Clients, suppliers, and investors expect invoices to come from a business account. A personal account makes a new company look like a side project.

The right time to open a business bank account is before the first invoice, not after.

What to look for in a founder-friendly account

Not every business account suits a brand-new company. The high-street banks are safe but slow; many still require branch visits, paper forms, and monthly fees that feel steep when revenue is zero. A founder-friendly account should have:

• Fast online setup. The company is already registered online. The bank account should be too.
• No hidden monthly cost for basic use. Startups should not pay £20 a month for the privilege of holding their own money.
• Multi-currency support. Even a UK-only business often buys software in USD or invoices a client in EUR.
• Team cards and spend controls. As soon as you have a contractor or employee, you need to give them a card without handing over the master account.
• Accounting integrations. Xero, QuickBooks, and FreeAgent connections save hours and reduce mistakes.

The provider we use as our default

After testing several options across our own companies, we use Revolut Business as the default for new founders. In 2025 Revolut received its full UK banking licence, which puts it on the same regulatory footing as the high-street names — but with the product experience of software built this decade.

What that means in practice:

• Open the account online, usually in an afternoon, with no branch visit.
• Multi-currency accounts and interbank exchange rates built in.
• Instant expense cards and spend controls for the team.
• Xero, QuickBooks, and FreeAgent integrations from day one.
• Fast international payments that clear in minutes rather than days.

For a founder running lean, the combination of a properly licensed UK bank and modern tooling is hard to argue with. It replaces the small finance department you cannot yet afford.

Where to be cautious

No bank is perfect for every business. Revolut's strength is speed and software; if you need a relationship manager, a branch, or complex commercial lending, a traditional bank may still be the better long-term home. The smart move for most new founders is to start with a fast, digital-first account and reassess once the business has predictable revenue and more complex needs.

Our verdict

4.7 out of 5. Opening a business bank account is the single most boring and important task after incorporation. Revolut Business makes it fast enough that founders actually do it on day one, and capable enough that it does not need replacing in year two.