Best Free Business Bank Accounts in the UK (2026)

What Does “Free” Actually Mean?

“Free” on a comparison page covers four genuinely different products, and the gap between them turns into real money once your payment volume climbs.

Bundle them under one label and you land on the wrong account. We sort every provider below into one of these four before it earns a place in the comparison.

Only the first two rows make the main comparison table below. We checked Allica’s balance-based fee against its current pricing page and moved it into the conditional row rather than let it pass as permanently free.

Conditional and introductory offers get their own sections further down, so a deal that only stays free while a condition holds is never mistaken for a permanent £0 account.

Full Comparison Table

The at-a-glance table above is the shortlist. Here is the full data behind it: every fee, every eligibility rule, and CASS support for all seven accounts, checked directly on 20 July 2026.

Deposit protection gets its own breakdown below, because a bare “FSCS” label hides a real difference in what actually protects your balance if a provider fails.

Our Free Bank Account Picks

Best Genuinely Free Account (Any Volume)

Starling has no per-transaction fees at any volume, FSCS protection up to £120,000, and an overdraft facility subject to status. There is no allowance to run out of: if cost is the whole question, Starling is the cleanest answer.

If you send more than a few dozen UK payments a month and want zero transaction cost, Starling wins outright. No hidden fees, no feature gating.

Get Starling’s zero fees

Best for Built-in Invoicing and Admin Tools

Our Tide business account review found it the most feature-complete free business account for businesses that want invoicing and accounting done inside the banking app. The application takes a few minutes online, on a soft credit check that doesn’t affect your personal credit score.

The free plan bundles invoicing plus direct feeds to Xero, QuickBooks, FreeAgent, and Sage. The trade-off is the allowance: 5 free transfers a month, then 20p each.

Below roughly 30 payments a month that’s a fair price for the invoicing tools. Above it, Starling is the stronger pick on cost alone.

Twenty pence per transfer is cheap until it isn’t.

Get £200 cashback with Tide

Best for Limited Companies

Mettle suits sole traders and small limited companies that run bookkeeping through FreeAgent: onboarding is fast, and there are no transaction fees at any volume. A limited company can have up to two owners, but only one of them can access and operate the account.

Mettle bundles a free FreeAgent subscription, saving up to £150 a year on FreeAgent’s lowest tariff, on condition you make at least one transaction through the Mettle account every month.

Skip a month and FreeAgent’s standard fees apply. Companies needing more than one owner with account access should default to Starling instead.

Get free FreeAgent with Mettle

Best for Built-in Admin Tools

Zempler’s free Business Go tier bundles built-in cashflow tracking, integrated accounting, an invoice generator and Making Tax Digital tools, all at no monthly fee. Receiving UK payments is free and unlimited, and you get 3 free outgoing transfers a month before a 35p-per-transfer charge kicks in.

Interest on your balance is not part of the free account; that sits on the paid Business Pro tier at £19 a month. Pick Zempler if you want the bank to double as a light bookkeeping system and your outgoing payment count stays low.

Open a free Zempler account

Best for New Businesses

Monzo Business Lite suits businesses in their first year: a quick app-based application on a soft credit check that doesn’t affect your personal credit score, and no monthly fee at any volume.

Starling or Mettle become stronger picks once you’re trading steadily. For the founder opening their first account the night before their first invoice, Monzo is the easiest to get through.

Open Monzo, no monthly fee

Best for Cashback and Branch Access

Virgin Money’s M Account for Business has no monthly fee, free day-to-day app and online banking, and 0.25% uncapped cashback on debit card spending, a feature none of the other accounts on this page offer.

It’s open to businesses with annual turnover under £1 million, and eligible deposits are FSCS-protected up to £120,000. A cashback rate is a rare find on a genuinely free account; most fintechs save it for a paid tier.

Branch access is the other differentiator: if you want to speak to someone in person as well as bank for free, Virgin Money is the only account here that offers it. International SWIFT transfers cost £17.50 each, so it’s not the pick for frequent overseas payments.

Get Virgin Money’s 0.25% cashback

Business Bank Account Providers Compared

Each provider verdict below covers the cost reality at realistic volumes, the best-fit scenario, and the dealbreaker if there is one. We checked fee schedules and eligibility terms directly against each provider’s current pricing and terms pages on 20 July 2026.

What These Free Business Bank Accounts Really Cost

Every account below costs £0 a month. The cost shows up somewhere else: per-transaction charges, cash deposit fees, FX markups, or a volume ceiling that quietly pushes you onto a paid tier.

Free on the label rarely means free at every volume.

Low-Volume Digital Business

We ran the numbers at 15 UK outgoing transfers a month, no cash and nothing overseas: Starling, Mettle, Monzo and Virgin Money all come out at £0. Tide takes £2 (10 transfers × 20p once the free allowance runs dry); Zempler takes £4.20 (12 × 35p).

Loose change, admittedly, but neither of those accounts is genuinely free, and those other four are.

At this volume you are choosing features, not fighting fees. Tide’s £2 a month buys invoicing inside the banking app, which is a fair price for not keeping a second tab open all day.

If all you want is a current account that does not nibble at you, Starling wins outright.

Transfer-Heavy Business

Push the volume up and the allowance model falls apart fast. Tide Free at 150 outgoing transfers a month racks up £29 in transfer charges (145 × 20p). Break-even against Tide Smart, at £12.49 a month for unlimited, lands at 68 transfers.

So a company regularly sending 150 payments is paying £29 for a plan that charges it more than the £12.49 one would.

Zempler’s 35p burns through faster still: 30 outgoing payments is already £9.45, within touching distance of its own Business Pro tier at £19 a month for unlimited.

At 250 transfers, Tide Free would cost £49 a month in transfer charges alone. Starling, Monzo, Mettle and Virgin Money sit at £0 throughout.

Above roughly 70 payments a month, a permanently free account is the only sensible pick, unless you are paying for something those four genuinely do not do.

Cash-Heavy Local Business

If any material slice of your takings arrives as cash, Allica is off the list before you start: it takes none at all. Mettle does take cash, but at a flat £2.75 a deposit and a £500 daily ceiling it suits the odd envelope of notes, not a daily till.

Of the five that do take cash, banking £1,000 a month costs Monzo £1 flat, Zempler £5.50 (0.55%, minimum £4), Mettle £5.50 as well (£2.75 a deposit, and £500 is the most you can pay in at once), Starling £7 (0.7%, minimum £3) and Tide £30 (3%).

Tide charges thirty times what Monzo does for the same walk to the counter.

Monzo wins on small regular deposits, but its monthly cap decides whether you can use it at all: £3,000 for sole traders, £10,000 for limited companies. Bank £5,000 in cash a month as a sole trader and Monzo is simply not open to you, however good the headline rate looks.

We checked the deposit networks behind each account: Tide runs on PayPoint, while Starling, Zempler and Mettle run on the Post Office. Check yours against your actual postcode before you apply, not the coverage map.

Out in the sticks the nearest Post Office is often a good deal further than it looks, and once the deposit run turns into a weekly chore, you will have switched banks inside a month.

International and Ecommerce Business

None of these free accounts is built for foreign currency, so treat this as damage limitation. Starling is the most transparent on rate: mid-market exchange up to £5,000 a month, then 0.4% on the excess. Tide charges 2.75% on card spend.

Virgin Money charges £17.50 per SWIFT transfer, which swallows most of the value of any small international payment before it leaves the country. Zempler, Mettle and Allica do not offer international transfers on their free tiers at all.

If cross-border payments are a real part of the business, Wise or Airwallex beats any free UK current account on rate.

The arrangement most firms land on is a free account for UK banking and a specialist provider for the overseas leg. Running the two side by side costs you nothing but a second login.

Above roughly 70 UK payments a month, or cash deposits over £2,000, a paid plan can quietly cost you less than free-plus-charges. That is the whole test.

The “free” label only holds up while your usage stays inside it; past that line you are paying for a headline rather than an account.

Eligibility and Account Requirements

Not every free account accepts every business type. We checked each provider’s onboarding criteria against each major UK business structure directly on 20 July 2026.

Sole Traders

Six of the seven accept sole traders: Tide, Starling, Zempler, Monzo, Mettle, and Virgin Money. Allica doesn’t; it targets established limited companies only.

Tide and Starling have the fastest sole trader applications: online forms that take a few minutes to complete, with no trading history required. Neither guarantees approval time; that depends on your individual checks.

Limited Companies

All seven accept limited companies, but the fine print diverges. Mettle is the main outlier: it allows up to two owners, but only one of them can access and operate the account, so it doesn’t suit companies where more than one owner needs day-to-day access.

Virgin Money caps eligibility at businesses with annual turnover under £1 million.

We double-checked Starling’s eligibility criteria directly: it accepts companies limited by shares and LLPs, not general partnerships or unincorporated structures. Allica is built for established LTDs; the application assumes trading history.

Partnerships

Tide, Zempler, and Virgin Money accept partnerships and LLPs on the free tier. Starling accepts LLPs but not general partnerships. Mettle, Monzo, and Allica don’t support partnership structures on their free offerings at all.

Credit Checks and Application Criteria

Tide, Starling, Monzo, and Mettle use soft credit checks that don’t affect your personal credit score. Zempler goes further and doesn’t run a credit check at all to open an account. Allica runs a standard hard credit check that appears on your credit file.

If you’re about to apply for a mortgage or a business loan, check which type of search each provider uses before applying. A hard search shortly before a credit application is worth avoiding.

Free Accounts vs Introductory Free Banking

Every account on this page is permanently free or free-with-usage-charges, never free just for an opening window. That distinction is the one most likely to catch you out later.

High-street banks run the other model: free banking for a fixed introductory period, then a standard monthly fee once that period ends.

An introductory offer isn’t a bad account, but it isn’t a permanently free one either. If you pick one, put the end date in your calendar: the “How to Switch” section further down this page covers what to do when it lapses.

Business Bank Account Features That Matter Most

On a free tier, the features are what separate a functional business account from one that doubles as your admin system. We weighted the feature comparison by what saves time, not what looks polished on a marketing page.

Accounting Integrations

Tide offers direct bank feeds to Xero, QuickBooks, FreeAgent, and Sage: the widest coverage on a free tier. Starling covers the main platforms except Sage (CSV export only). Mettle integrates only via FreeAgent (which it bundles free). Zempler and Allica offer CSV export but no direct feeds.

We checked each provider’s integration documentation directly on 20 July 2026. On a direct feed, your transactions are in Xero when you open it on the first of the month.

On CSV export, you’re downloading a file, tidying columns, and importing manually. An hour every month you’ll resent by quarter three.

If your bookkeeping stack is already fixed, that single factor decides the choice before any other feature does.

A direct bank feed is not a premium feature; it’s the baseline that saves you hours.

Making Tax Digital for Income Tax came into effect on 6 April 2026 for sole traders and landlords with qualifying income above £50,000, with lower thresholds scheduled in later phases.

If you are in scope, your bookkeeping software has to be HMRC-compatible, and the bank feed that carries your transactions there without a manual import stops being a nicety. Tide, Starling and Mettle all connect directly to software on HMRC’s compatible list: FreeAgent, Xero and QuickBooks.

A CSV-only account means exporting, tidying and importing by hand every month, on a process you are no longer allowed to skip.

Invoicing Tools

Tide ships built-in invoicing on the free tier: create, send, and track invoices directly inside the banking app, with payment links and automatic reconciliation.

ANNA (PAYG tier) offers a similar model with AI-assisted invoicing, and Zempler bundles a free invoice generator on its Business Go tier. Starling, Monzo, Mettle, and Allica leave invoicing to your accounting software.

Whether invoicing inside the bank is better than invoicing inside Xero depends on how much crossover you want between your accounting system and your bank.

Interest and Overdrafts

Starling, Zempler, and Virgin Money are the free accounts here that include an overdraft, all subject to status.

Allica pays competitive interest but excludes sole traders. Zempler pays interest only on its paid Business Pro tier, not on the free Business Go account.

Tide, Monzo, and Mettle pay no interest and don’t offer an overdraft on their free tiers.

If you routinely hold balances above £5,000 or need short-term borrowing, this narrows the shortlist fast.

App and Day-to-Day Banking

The six fintech-style accounts here (Tide, Starling, Mettle, Monzo, Zempler, Allica) offer in-app chat support, push notifications on every transaction, instant card freeze, and two-factor authentication.

Tide and Starling have the most polished apps with the widest feature surface: receipt capture, expense categorisation, tagging, and multi-user access on paid tiers.

Zempler adds built-in cashflow, accounting and Making Tax Digital tools, so it doubles as a light admin system. Mettle and Allica are more basic, fine if your banking app doesn’t need to.

FSCS Protection and Safeguarding

Most differences on this page cost you a few pounds in fees. This one can cost you the whole balance. FSCS protects eligible deposits up to £120,000 per eligible depositor, per authorised firm.

Safeguarding is not the same protection. E-money and payment institutions hold customer funds in segregated accounts, but if the firm fails there is no statutory payout deadline and no government guarantee behind it.

If FSCS pays out, it does so within seven working days of the firm failing, automatically, without the depositor needing to apply. Safeguarding has no equivalent statutory deadline: in practice it can take months, and administration costs may be deducted from what you get back.

So if you hold balances above £10,000, or keep cash reserves in the business, check which category your account falls into before you park real money in it.

How to Choose the Right Free Business Bank Account

The right free account depends on four things: how many payments you send, whether you handle cash, what business type you trade under, and how much admin you want the bank to absorb. Use this as a decision framework, not another ranking pass.

Choose by Payment Volume

On cost alone, Starling, Mettle, Monzo, and Virgin Money win at every volume: they never charge a per-transfer fee. Tide is never strictly cheaper than those four.

Under 30 UK payments a month, Tide’s 20p-per-transfer cost after the free allowance is small enough that the built-in invoicing can be worth paying for. Above 68 a month, run the numbers: Starling, Mettle, or Tide Smart become the only cost-sensible options.

Work out your actual volume from your last three months of transactions before picking. The intuition is usually wrong.

Choose by Cash Handling Needs

If any material part of your revenue comes in cash, your shortlist is Starling, Tide, Monzo, or Zempler. Mettle takes cash as well, but its £23,000-a-year ceiling rules out anything genuinely cash-heavy. Allica takes none at all.

Starling’s 0.7% Post Office route is the most widely accessible; Tide’s PayPoint route is cheaper but the network is smaller; Zempler charges 0.55% (minimum £4) through the Post Office.

The test is practical: if the nearest branch of your chosen deposit route is a 20-minute drive and you’re banking £300 in cash twice a week, you’ll abandon the account inside a month. Check the network coverage at your actual postcode before you apply.

Choose by Business Type

Sole traders: Tide, Starling, or Mettle. Multi-director LTDs: Starling or Tide (Mettle excludes). Partnerships or LLPs: Tide or Zempler. Established LTD with a balance sheet: Allica for the interest rate.

If your structure changes during the year (sole trader incorporating, for example), Starling re-papers the account in place; most others require a new application.

Choose by Admin and Bookkeeping Needs

If your accountant works in FreeAgent, Mettle bundles it free: up to £150 a year saved in practice, on condition you make one transaction a month.

If they use Xero or QuickBooks, Tide or Starling are the cleanest feeds. If invoicing matters more than accounting, Tide’s built-in invoicing removes a separate subscription.

Built-in invoicing matters most once you’re raising several invoices a week. It clears a separate subscription and a second login off your plate, which saves far more than the handful of minutes it looks like on paper.

How to Switch Free Business Bank Accounts

Switching a business bank account is more involved than switching a personal one, but the Current Account Switch Service (CASS) covers the main mechanics: payees, standing orders, direct debits, and incoming payments redirect automatically.

Which Providers Support CASS

We checked current CASS participation directly: Starling, Monzo, Allica, Virgin Money, Tide, and Zempler all participate. Tide runs its own dedicated switching team on top of the standard guarantee; Zempler joined CASS in 2025.

Mettle is the outlier here: NatWest has not yet extended CASS to Mettle accounts, so you migrate standing orders and direct debits manually.

For a Mettle switch with more than ten recurring payments, that manual migration is material. Expect a weekend of admin.

Manual migration is the hidden cost of switching a Mettle account; every other provider on this page moves your payments automatically under the guarantee.

When to Switch from an Introductory Offer

High-street introductory periods (Co-op 30 months, TSB 25 months, RBS 24 months) revert to paid fees automatically.

We’d set a calendar reminder two months before your period ends and start the switch then, not on the day fees kick in. A full CASS switch closes your old account and completes within seven working days.

How to Avoid Disruption

A full CASS switch closes the old account automatically once it completes, so there is no 60-day window to manage on that route.

If you migrate a Mettle account manually instead, keep the old account open for at least 60 days: suppliers sometimes hold old payment details, and HMRC direct debits occasionally get missed in a manual move.

Classic manual-migration failure mode: five weeks after switching, a VAT direct debit lands on the old account because HMRC still holds the old sort code.

A returned-payment notice lands on Monday. With the old account still open, the payment clears there and you update HMRC at your own pace instead of firefighting.

Whichever route you use, reconcile both accounts for the first month after switching. Anything that bounced or wasn’t redirected shows up in the reconciliation and can be chased before it becomes a problem.

Frequently Asked Questions

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