Business Bank Accounts: A Guide for UK Small Businesses
The UK business banking market has changed significantly. Challenger banks now hold real market share among small businesses, and the choice between digital-first and traditional isn’t just about habit — it’s a commercial decision. Here’s how to make the right one.
Do you need a business bank account?
| Business structure | Legal requirement? | Practical reality |
|---|---|---|
| Limited company | Yes — legally required | A limited company is a separate legal entity. Its finances must be kept separate from the director’s personal finances. A business account in the company’s name is not optional. |
| Sole trader | No — not legally required | You and your business are the same legal entity, so there’s no legal bar to using a personal account. In practice, mixing finances creates real problems — see below. |
Why sole traders should still open a business account
- Tax returns are harder to prepare accurately when business and personal transactions are mixed — particularly under Making Tax Digital from April 2026
- Identifying legitimate business expenses takes longer and risks missing deductions
- Professional clients may expect a business account — paying into a personal account can look amateurish
- Building a business credit history for future borrowing requires a dedicated account
- Accounting software integrates more cleanly with business accounts via Open Banking
What to look for in a business bank account
Some accounts appear free at the headline level but charge per transfer or cash deposit. Others charge a flat monthly fee with unlimited transactions. If you make many transfers, a flat-fee account is usually better value. If you rarely move money, per-transaction may cost less. Work out your likely monthly activity and types of transactions before comparing headline prices.
Any account holding business funds should ideally be covered by the Financial Services Compensation Scheme (FSCS) up to £85,000. Most FCA-authorised banks provide this. Some newer providers use e-money licences — funds are safeguarded but not FSCS-covered. Worth checking before opening, especially if you hold significant balances.
If you use Xero, QuickBooks, FreeAgent, or Sage, check whether the bank connects via Open Banking. A live feed that automatically imports transactions into your accounting software saves real time and reduces errors — and matters more under Making Tax Digital.
Challenger banks are strong on daily banking but generally weaker on lending. If you expect to need a business overdraft, a growth loan, or invoice finance within the next year or two, a traditional bank is worth considering — lending relationships take time to build, and it’s easier to establish one before you need the money.
If your business handles physical cash regularly — retail, hospitality, market traders — you need a bank with a branch or Post Office deposit facilities. Digital-only banks don’t support cash deposits, or charge meaningfully for them.
For routine queries, app-based support from a challenger is usually adequate. If you have a complex or fast-growing business, or expect to need significant credit facilities, a traditional bank with a dedicated business manager is worth the extra monthly cost.
The main providers in 2026
Digital-first banks
| Provider | Monthly fee | Best for | Watch out for |
|---|---|---|---|
| Starling Bank | Free | Most sole traders and small limited companies. Consistently top-rated for customer satisfaction, strong accounting integrations, FSCS-protected | No branch access; cash deposits incur a charge |
| Monzo Business | Free (Lite) / £9 (Pro) | Businesses wanting invoicing, multi-user access, and deeper accounting integrations at low cost. Fast setup, FSCS-protected | No overdraft facility — not a standalone solution if you need credit |
| Tide | Free (basic) | Freelancers and small businesses wanting a clean interface and MTD-compatible tools. FSCS-protected on eligible accounts | No cheque deposits; no partnerships or charities; no branch access |
| ANNA Money | From £19.90/month + VAT | Businesses wanting banking and accounting in one place. +Taxes add-on handles VAT, payroll, and tax returns automatically | Not FSCS-protected — funds safeguarded but not eligible for compensation under the scheme |
| Revolut Business | Free (basic) | Businesses with international operations — holds 25+ currencies, competitive exchange rates | Less compelling for purely domestic businesses |
Traditional high street banks
| Provider | Monthly fee | Best for | Watch out for |
|---|---|---|---|
| HSBC Kinetic / Small Business | Free (Kinetic) / varies | Businesses wanting digital convenience backed by full lending capacity. 12 months free banking for start-ups; FSCS-protected | Kinetic is digital-only; branch services require a full business account |
| Barclays | From £8.50/month after intro period | Established businesses needing branch access, overdraft, and relationship banking | Monthly fees after introductory period; can feel slower than challengers for day-to-day |
| Lloyds | Varies | Businesses wanting a full-service bank with branch access and a range of credit products. Free banking for up to 12 months for new businesses. Branch access, overdraft facilities, and business loans are available. | Monthly fees apply after introductory period |
| Handelsbanken | By arrangement | Established businesses that value relationship banking — consistently top-rated for relationship management, overdraft, and in-branch service in independent surveys | Not designed for startups or very small businesses; fees by arrangement |
Challengers vs traditional banks: how to decide
| Your situation | Likely best fit |
|---|---|
| Sole trader, simple finances, no credit needs | Starling or Monzo Business (free tier) |
| Small limited company, uses accounting software | Starling, Monzo Pro, or Tide |
| Regular cash handling (retail, hospitality) | Traditional bank with branch or Post Office access |
| Expecting to need credit within 12 months | Traditional bank — start building the relationship now |
| International transactions | Revolut Business or WorldFirst |
| Want banking + accounting in one place | ANNA Money (check FSCS position first) |
| Complex or rapidly growing business | HSBC Kinetic or Barclays with a business manager |
How to open a business bank account
Most accounts can be opened online in under an hour. You’ll typically need:
- Proof of identity — passport or driving licence
- Proof of address — utility bill or recent bank statement
- Business details — company registration number (limited companies) or UTR (sole traders)
- Estimated annual turnover and a description of your business activities
- Directors’ details for limited company accounts
Digital banks typically complete account opening within hours. Traditional banks generally take longer — sometimes several weeks — and may require a branch appointment or additional documentation.
Switching your business bank account
The Current Account Switch Service (CASS) is available for most business current accounts and automatically transfers all incoming and outgoing payments to the new account within seven working days. Check whether your new provider participates before switching, and make note of any direct debits or standing orders in case they need to be manually recreated.
Useful resources
- Current Account Switch Service — check provider participation at currentaccountswitch.co.uk
- British Business Bank — independent finance guidance at british-business-bank.co.uk
- FCA register — verify any provider is FCA-authorised at register.fca.org.uk
More guides for UK small business owners
Right Hand Man covers everything from business bank accounts and cash flow to VAT, hiring your first employee, and writing a business plan. Browse our guides or get in touch if you have a question.