UK business bank accounts range from legacy high-street banks (NatWest, Barclays, Lloyds) to digital challengers (Starling, Tide, Revolut Business) and specialist SME lenders (Allica, Cashplus). FSCS protection applies to eligible deposits up to £85,000 at FCA-authorised banks. Open Banking connectivity and accounting integrations are now standard differentiators. This guide maps the market and the regulatory framework that protects business depositors.
Last reviewed May 2026
Business banking in the UK has been reshaped by Open Banking, the entry of FCA-authorised challenger banks, and the ongoing pressure on high-street banks to improve service quality for SME customers following the Competition and Markets Authority's 2016 retail banking market investigation. A business choosing a bank account today must weigh FSCS deposit protection, monthly account fees, payment capabilities (Faster Payments, CHAPS, international wires), overdraft and lending access, accounting software integration via Open Banking feeds, and the quality of the mobile and online banking interface. For businesses with significant cash balances, the FSCS protection limit of £85,000 per eligible depositor per authorised institution is a material consideration that drives some businesses to spread deposits across multiple banks or to use cash management platforms that access multiple institutions simultaneously.
FSCS Protection and FCA Authorisation
The Financial Services Compensation Scheme (FSCS) protects eligible deposits at FCA-authorised banks, building societies, and credit unions up to £85,000 per eligible depositor per institution. The FSCS eligibility rules confirm that most businesses are eligible depositors, with the exception of large companies (those that fail the small company test under the Companies Act 2006 - balance sheet above £1.4 million, turnover above £2.8 million, or more than 50 employees). Sole traders, partnerships, and limited companies below the small company thresholds are eligible for FSCS protection.
The key distinction for business banking is between FCA-authorised banks (which offer FSCS protection) and e-money institutions (which do not, but must safeguard client funds in segregated accounts). Starling Bank, Allica Bank, and Cashplus are FCA-authorised banks with full deposit-taking permissions - deposits are FSCS-protected up to £85,000. Tide operates as an e-money institution using a banking licence from ClearBank for some services; Revolut Business holds an EU banking licence but its UK operations continue under e-money institution authorisation post-Brexit. Businesses should verify the current authorisation status of any provider on the FCA register before depositing significant funds.
The Bank of England's Prudential Regulation Authority authorises deposit-taking institutions; the FCA authorises e-money institutions and supervises conduct for both. A business that holds more than £85,000 should understand whether it is depositing with a PRA-authorised bank (FSCS protection applies) or an EMI (safeguarding only, no FSCS guarantee).
Open Banking and Accounting Integration
Open Banking, implemented in the UK via the Payment Services Regulations 2017 (transposing PSD2) and overseen by the Open Banking Implementation Entity, requires FCA-authorised banks to provide third-party providers with secure API access to business account data where the account holder consents. This infrastructure is the basis for the direct bank feed connections that accounting platforms (Xero, QuickBooks, Sage, FreeAgent) use to import transactions automatically.
The quality of bank feed connectivity varies significantly by provider. Starling Business and Tide have strong Open Banking feeds with near-real-time transaction data and rich transaction metadata (merchant names, categories, reference data) that improve automatic transaction matching in accounting software. Some high-street banks' Open Banking implementations have been slower to develop and may have connectivity gaps or delays in transaction data availability. Businesses for whom daily accounting reconciliation is operationally important should test the bank feed quality before committing to an account, rather than relying on the bank's advertised integration claims.
Looking for vetted business banking UK providers? Browse the Kael Tripton directory of UK-active vendors.
Browse directory →Platform Comparison: UK Business Bank Accounts
| Provider | Type | FSCS Protected | Monthly Fee | Open Banking Feed | Overdraft |
|---|---|---|---|---|---|
| Starling Business | FCA bank | Yes (£85k) | Free | Strong | Yes |
| Tide | EMI (ClearBank) | Partial | Free / £9.99+ | Strong | Via Tide Credit |
| Revolut Business | EMI (UK) | No (safeguarded) | Free / £19+ | Moderate | No |
| Allica Bank | FCA bank | Yes (£85k) | Free | Moderate | Yes |
| NatWest Business | FCA bank | Yes (£85k) | From £8/mo | Standard | Yes |
| Cashplus Business | FCA bank | Yes (£85k) | From £9.95/mo | Moderate | Limited |
Switching Business Bank Accounts
The Current Account Switch Service (CASS) covers most personal current accounts but does not automatically apply to business accounts. Business account switching remains more complex than personal switching: direct debits and standing orders must be migrated manually for many business account types, and the switch timeline is typically longer. The Payment Systems Regulator has reviewed business banking switching barriers and several challenger banks now offer guided switching support with dedicated onboarding teams to manage the migration of payment mandates.
The Federation of Small Businesses (FSB) has consistently highlighted switching barriers as a constraint on competition in the SME banking market. FSB's financial services research identifies account opening timelines (historically weeks rather than days at high-street banks) and the bundling of lending with current account relationships as the primary barriers to switching. Digital challengers have reduced the account opening timeline to hours for straightforward applications, improving the practical accessibility of switching for SMEs that were previously deterred by the switching friction.
Savings Accounts and Cash Management for Business
The Bank of England base rate cycle of 2022-2024 made business savings accounts and notice accounts commercially significant for the first time in over a decade. Businesses holding significant cash balances should consider placing funds above working capital requirements into FSCS-protected business savings accounts or notice accounts, where rates have materially exceeded the returns available on current accounts. Allica Bank, OakNorth, and Shawbrook offer business savings products with competitive rates and FSCS protection; the FSCS limit of £85,000 means that larger cash holdings require spreading across multiple institutions to achieve full protection.
FAQ
Is Revolut Business FSCS-protected in the UK?
As of May 2026, Revolut's UK business accounts operate under e-money institution authorisation, which means balances are safeguarded in segregated accounts at authorised credit institutions but are not covered by the FSCS. Revolut holds a full European banking licence and has applied for a UK banking licence; the status of its UK banking application should be checked on the FCA register for the most current position. Businesses holding significant balances with Revolut should understand the safeguarding rather than FSCS protection mechanism.
What is the FSCS protection limit for business accounts?
The FSCS protects eligible deposits up to £85,000 per eligible depositor per FCA-authorised institution. Most SMEs - sole traders, partnerships, and companies meeting the small company test - are eligible depositors. The £85,000 limit applies per institution, not per account; a business with two accounts at the same bank is protected up to £85,000 in total across both accounts, not £85,000 per account. Businesses with cash holdings above £85,000 should spread deposits across multiple FCA-authorised banks to maximise FSCS coverage.
How long does it take to open a business bank account in the UK?
Opening timelines vary significantly by provider. Digital challengers (Starling Business, Tide, Revolut Business) can open accounts for straightforward sole trader and limited company applications within 24-48 hours, subject to identity verification. High-street banks typically take longer - from several days to several weeks for more complex business structures or where enhanced due diligence is required. Applications involving multiple directors, complex ownership structures, or higher-risk business activities will take longer regardless of provider, due to anti-money laundering verification requirements.
Does a business need a separate bank account from personal accounts?
Sole traders are not legally required to hold a separate business bank account, though HMRC's record-keeping requirements and the practical demands of MTD-compliant bookkeeping make a dedicated account strongly advisable. Limited companies are legally separate entities from their directors and shareholders, and must have a business bank account in the company's name - using a personal account for company transactions is a breach of the company's separate legal entity status and creates significant accounting and tax complications.
What is the SME banking charter and does it apply to my bank?
The SME Banking Charter is a voluntary commitment by signatory banks to improve service standards for SME customers, covering areas including lending decisions, account switching support, and transparency of charges. Major high-street banks including NatWest, Barclays, and Lloyds are signatories. The charter is overseen by UK Finance; compliance is voluntary rather than regulatory. The FSB and British Chambers of Commerce (BCC) have called for stronger enforceable standards beyond the voluntary charter framework.
How We Verified
This article draws on FSCS eligibility rules, the FCA Financial Services Register, Bank of England PRA authorisation guidance, the Payment Services Regulations 2017, FSB financial services research, and publicly available product information from Starling, Tide, Revolut Business, Allica Bank, NatWest, and Cashplus as of May 2026. No vendor has paid for inclusion or editorial placement.
