Monzo Business for freelancers: a review from a real sole trader

I've been using Monzo Business as my primary sole-trader account since early 2025.

What is Monzo Business?

Monzo Business is a current account for UK-based sole traders and limited companies, run entirely through the Monzo app. It comes in three plans:

Monzo Business is only available to UK-based sole traders and UK-registered limited companies. Partnerships, LLPs, charities and trusts are not eligible, and multi-user access is capped at 15 people on the Team plan, so a bigger team rules the account out too.

Setting up the account

Opening a Monzo Business account took me about ten minutes. If you already have a personal Monzo account, the process is faster because your identity is already verified. You get a separate business sort code and account number, a dedicated business card, and a clean slate: your personal and business finances are completely separated within the same app.

The app switches between personal and business accounts with a single tap at the top of the home screen, which sounds small but matters when you're checking both accounts multiple times a day.

Tax Pots: the standout feature for freelancers

If I had to name one reason a freelancer should consider Monzo Business over alternatives, it's Tax Pots.

Tax Pots let you automatically set aside a percentage of every incoming payment for tax. When an invoice is paid into your account, Monzo can instantly move a portion (say 25% or 30%) into a ring-fenced pot labelled for Self-Assessment (HMRC's annual tax return for anyone not taxed purely through payroll), VAT, or any other tax obligation.

You can have up to three Tax Pots simultaneously, which covers most freelancers:

• Self-Assessment pot (e.g. 25–30% of income)
• VAT pot (20% if you're VAT-registered)
• National Insurance pot (optional, for Class 4 NICs: the National Insurance the self-employed pay on profits above a threshold)

The money sits in the pot, visible but separated from your spending balance. When the tax bill lands, the money is already there: no scrambling in January to find £5,000 you should have been saving all year.

The catch: Tax Pots are a Pro feature, so the free Lite plan doesn't have them. Monzo Business Pro costs £9/month, or £108/year.

Invoicing

Monzo Pro includes a built-in invoicing tool. You can create invoices, send them by email, and track whether they've been paid, all from the app. When payment arrives, the app matches it to the invoice automatically.

It covers the basics well: your business name and details, line items, VAT if applicable, payment terms, and a professional-looking PDF. For freelancers sending a handful of invoices per month, it's more than sufficient.

Where it falls short: if you need recurring invoices, complex multi-line quotes, or client-facing payment portals, you'll outgrow Monzo's invoicing quickly. At that point, a dedicated tool like Xero or FreeAgent (both of which integrate with Monzo Pro) is the better option.

Accounting integrations

On the Pro and Team plans, Monzo connects directly to Xero, FreeAgent, Sage and QuickBooks. Transactions sync automatically, which eliminates the manual bank-statement upload that eats an hour every month.

The Xero integration is the most mature. Transactions appear in Xero within minutes, categorised by merchant name. You still need to review and confirm categories (Monzo doesn't do the bookkeeping for you) but it removes the most tedious part of the process.

Pro customers also get 6 months of Xero free (worth up to £520), and Team customers get 8 months. If you're not already using accounting software and you're approaching the Making Tax Digital deadline, this is a meaningful saving.

Making Tax Digital readiness

From 6 April 2026, sole traders and landlords earning over £50,000 gross must file income and expenses with HMRC quarterly using approved software. From April 2028, the threshold drops to £20,000. This is Making Tax Digital for Income Tax (MTD ITSA), and it affects most freelancers.

Monzo has built a free MTD-compliant tool (developed with Sage) that lets sole trader customers categorise transactions, track expenses with receipt uploads, and file directly with HMRC, all from the Monzo app, on any plan including Lite. The tool is HMRC-recognised.

No other account here matches that: the MTD row in the comparison table below is a "No" for Starling, Tide and Wise, and Mettle only gets there through the FreeAgent subscription it bundles.

Day-to-day experience

What works well: notifications land the moment a client pays an invoice, or the moment money leaves. Expenses are categorised automatically by merchant, and you can add notes, receipts and custom categories on top. Personal and business sit in the same app with no separate login. The card controls are all there: freeze the business card instantly, set spending limits, get decline alerts. Transaction search is fast, and finding a specific payment from six months ago takes seconds.

What doesn't work well:

• No cash deposits without a workaround. If your freelance work involves any cash (market stalls, in-person services), Monzo Business is not ideal.
• Incoming foreign currency carries a 1% conversion fee (capped at £1,000), and outbound international transfers go through Wise, which works but adds friction.
• No cheque deposits. Rare for freelancers, but if a client sends you a cheque, you're stuck.
• Customer support is in-app only. For straightforward queries it's fine. For complex business banking issues (a disputed incoming payment, a compliance question) response times can be frustratingly slow.

Monzo Business vs alternatives for freelancers

Four accounts come up against Monzo Business for UK sole traders. Starling is the best all-round free account, Tide the best for invoicing, Mettle the best free account with invoicing included, and Wise Business the one to add if clients pay you in foreign currencies.

Starling Business (free)

Starling's free business account is arguably the closest competitor: unlimited UK payments, cheques in free through the app up to £1,000 and by freepost above that, cash in at the Post Office (0.7% fee, minimum £3, no free allowance), international payments to 34 countries, and direct integrations with Xero, QuickBooks and FreeAgent. No monthly fee, no minimum balance.

Where Starling wins: cash and cheques, slightly more mature business features, and a marginally better customer-service reputation.

Where Monzo wins: Spaces separate tax money but nothing fills them, so there's no automatic set-aside on an incoming payment; invoicing costs £7/month as the Business Toolkit add-on; and there's no MTD filing tool, so accounting software is a separate bill.

Tide

Tide is not a bank; it's a financial platform providing accounts via ClearBank. Its strength is invoicing: recurring invoices, automated reminders, late-payment notifications, and payment matching that ties incoming money to the right invoice without you touching it. Volume is where it costs, though. The free plan caps you at 3 invoices a month, and so do Smart (£12.49/month) and Pro (£27.49/month); only Max at £69.99/month lifts the cap. Cash goes in at PayPoint for £1 a deposit.

Where Tide wins: invoicing depth, fastest account-opening in the UK (minutes), and automatic payment matching.

Where Monzo wins: it's an actual bank, with FSCS-eligible protection (government-backed cover if the bank fails) in its own right. Tide has no tax pots and no MTD tool, and its international payments route through Wise.

If invoicing is the core of your workflow, Tide's £100 business account credit is worth a serious look: the reward lands once you spend £500 on the Tide card within 90 days.

Mettle (free)

Mettle is NatWest's digital business account for sole traders and limited companies. It's free with no premium tier to upgrade to, includes built-in invoicing at no extra cost, and comes with a free FreeAgent subscription: the accounting software that normally costs £11.50–£31.50/month. Deposits sit behind NatWest's banking licence, so they're FSCS-protected, and you can pay cash in at the Post Office. FreeAgent is the only integration, though (no Xero, no QuickBooks), and there are no tax pots.

Wise Business

Wise holds 40+ currencies and gives you local account details in 10 of them (USD, EUR, GBP, AUD and CAD among others), so a US or European client pays you as if you were local and you convert to GBP at the real mid-market rate: the rate banks trade currency at, before any markup. Opening is free; you pay per transaction, domestic and international alike. Wise isn't a bank, though: it's an e-money institution, which holds your money separately and carries no FSCS cover, and there's no invoicing and no tax pots. Most freelancers run it alongside a UK business account rather than instead of one.

Which account for which freelancer?

There's no limit on how many business accounts a sole trader can hold, and two pairings do real work: Monzo for the Tax Pots with Wise for the multi-currency invoicing, or Starling for everyday banking and cash with Tide for the invoicing workflow. Point both at the same accounting software, though, or you've simply doubled the bookkeeping you were trying to avoid.

Is the free Lite plan enough?

For a freelancer just starting out or testing Monzo Business alongside another account, Lite is a perfectly functional free business bank account. You get a sort code, account number, business debit card, instant notifications, and basic expense tracking.

You'll probably outgrow Lite once you need Tax Pots, invoicing or accounting integrations, all of which start on the Pro plan at £9/month.

The Team plan at £25/month is only worth it if you genuinely need multi-user access or bulk payments.

Monzo Business FAQs

Do I legally need a business bank account as a sole trader?

No. UK sole traders are not legally required to have a separate business bank account. It's still strongly recommended: mixing personal and business transactions makes tax reporting harder, increases the risk of errors, and looks unprofessional to clients.

What about traditional banks like Barclays or HSBC?

Traditional business accounts from high-street banks typically charge monthly fees (£6–£12+), have less intuitive apps, and offer weaker accounting integrations. They make sense if you need in-branch business banking or have complex needs; for most freelancers the five digital accounts above are cheaper and more functional.

Can I use Monzo Business as a sole trader?

Yes. Monzo Business is available to UK-based sole traders. You can open a Lite account for free or upgrade to Pro (£9/month) or Team (£25/month).

Do I need a personal Monzo account to open a business account?

Yes. You need a personal Monzo current account before you can open a business account. Both are managed within the same app.

Are Monzo Business deposits FSCS protected?

Monzo holds a full UK banking licence, so eligible deposits are protected by the FSCS up to £120,000. This applies to both personal and business accounts.

Can I use Monzo Business for Making Tax Digital?

Yes. Monzo has built an HMRC-recognised MTD tool (powered by Sage) that lets sole traders categorise transactions, track expenses and file with HMRC directly from the app. It's available on all plans, including the free Lite plan.

How do Tax Pots work?

Tax Pots automatically move a percentage of each incoming payment into a ring-fenced pot for tax. You set the percentage (e.g. 25% for Self-Assessment) and Monzo handles the rest. Available on Pro and Team plans, with up to three Tax Pots per account.

Can I deposit cash into Monzo Business?

There is no free cash-deposit facility. This is one of Monzo Business's main limitations for freelancers who handle physical cash.

Does Monzo Business support international payments?

Incoming foreign-currency payments carry a 1% conversion fee, capped at £1,000. Outbound international transfers are routed through Wise. For occasional international payments it works; for frequent cross-border work, a dedicated multi-currency account (like Wise Business or Revolut Business) is better.

Can I switch between Monzo Business plans?

Yes. You can upgrade or downgrade at any time within the app. Upgrades take effect immediately. Downgrades are pro-rated: any unused time on your previous plan is automatically refunded.

The bottom line

For a UK freelancer earning in GBP, working digitally, and wanting the simplest possible path from "invoice paid" to "tax set aside to HMRC filed", Monzo Business is hard to beat: Tax Pots and the free MTD filing tool together do a job no other account here does in one app.

If you handle cash, need powerful invoicing, or do heavy international business, you'll be better served by Starling, Tide and its £100 account credit, or a dedicated multi-currency provider like Wise.

You might also like

• Is Tide worth it? A hands-on business account review
• Business bank account referral bonuses compared, covering the £50 Monzo Business pays and the £100 Tide pays
• Monzo mystery reward: the odds behind the £10, £20 or £50

Sources

The weekly referral verification covers referral schemes, not account pricing, so the plan prices and fees here are sourced against each provider's own published pages instead.

• Monzo Business (opens in new tab): the Lite, Pro and Team plans and their monthly prices, Tax Pots, the accounting integrations, team access, and filing to HMRC under Making Tax Digital
• Find out if and when you need to use Making Tax Digital for Income Tax (opens in new tab): the qualifying income thresholds and the April dates each applies from
• Starling business account (opens in new tab): no monthly fee, the Post Office cash deposit fee and its minimum, free cheque deposits, the accounting integrations, and the international payment coverage
• Tide pricing (opens in new tab): the plan tiers and their monthly prices, the invoice allowance per plan, and that accounts are provided by ClearBank
• Mettle (opens in new tab): that the account is provided by NatWest, the built-in invoicing, the included FreeAgent subscription and what it saves, and the FSCS cover
• Wise pricing (opens in new tab): the mid-market rate and the conversion fee
• FSCS: check your money is protected (opens in new tab): the deposit protection limit, and that it covers banks rather than e-money institutions
• Monzo refer a friend (opens in new tab) and the referral scheme terms (opens in new tab) (v4.0, 13 August 2026): the qualifying card payment and its window, and the £10/£20/£50 reward table with its 94/5/1 odds
• My own Monzo Business account: the setup time, the day-to-day app behaviour, and where support and cash handling have fallen short

If you don't have a Monzo account yet, you'll need a personal account before opening a business one. Using a Monzo referral code to sign up gets you a randomised £10, £20 or £50 on your personal account when you make your first card payment.