Do Sole Traders Need a Business Account?
Legally, sole traders in the UK are not required to have a separate business bank account -- unlike limited companies, which are legally distinct entities and must separate their finances. However, mixing personal and business transactions creates significant complications for bookkeeping, tax returns, and demonstrating business expenses to HMRC.
The practical answer for most sole traders: yes, open a dedicated business account. Several challenger banks offer them free of charge.
| Provider | Monthly Fee | Bank Transfers | Cash Deposits | FSCS Protected |
|---|---|---|---|---|
| Starling | Free | Free | Via Post Office | ✓ |
| Tide (Free) | Free | 20p each | ✗ | ✓ |
| Monzo Business | From £5/mo | Free | Via PayPoint | ✓ |
| ANNA Money | From £0 | 20p each | ✗ | ✓ |
| Wise Business | From £0 | Variable | ✗ | Safeguarded |
Starling Bank: Best Overall for Sole Traders
Starling's business current account remains one of the strongest offerings for sole traders in 2026. It is free, FSCS-protected, and includes a comprehensive mobile app with real-time spending notifications, Spaces pots for ring-fencing tax funds, and direct integration with FreeAgent, Xero and QuickBooks. Bank transfers are free and unlimited.
The one limitation is cash deposits, which require a Post Office visit and carry a fee. If you handle regular cash, this is worth factoring in.
Open a Starling Business Account
Free, FSCS-protected business current account. No monthly fee, no transfer fees.
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Tide: Best for Invoicing
Tide's free account includes built-in invoice creation and tracking, making it particularly useful for sole traders who bill clients regularly. The 20p per bank transfer fee is worth comparing against your actual transfer volume -- for sole traders making fewer than 20 transfers per month, the total cost remains modest.
Open a Tide Business Account
Free account with built-in invoicing. Open in minutes.
Affiliate link — we may earn a commission. Not financial advice.
Verdict
For sole traders who want a completely free account: Starling is the strongest option, particularly given its FSCS protection and free bank transfers. For those who prioritise invoicing tools: Tide is worth considering. For those with international clients: Wise Business adds multi-currency capability that other providers lack.