Do sole traders need a business bank account?

If you're a sole trader, the law doesn't make you open a business bank account. GOV.UK guidance says you might be able to use a personal account for your business. But there are good practical reasons to keep business money separate, and your bank's own rules matter too. Here's how to decide.

By the Business Account Review editorial team · checked 25 October 2026 · How we check

Short answer: no. The government's Business.gov.uk service says "Sole traders and normal partnerships are not legally required to have business bank accounts." HMRC's record-keeping guidance says you might be able to use a personal or business account, and that your bank can confirm which you can use. Limited companies are different: they must have a business bank account.

What the rules say

As a sole trader, you and your business are legally the same person. GOV.UK's guide to setting up as a sole trader explains that you have unlimited liability, so you're personally responsible for any debts your business runs up. You keep the profits after tax, and you report them through Self Assessment.

Because there's no separate legal entity, there's no legal requirement for a separate account. Business.gov.uk says sole traders and normal partnerships "are not legally required to have business bank accounts", while "certain types of businesses, like limited companies, must have a business bank account". If you're weighing up which structure to use, our guide to sole trader or limited company sets out the differences.

What you must do is keep records. GOV.UK says that when you start trading you must keep records of your income and expenses, so you can work out your profit or loss for your tax return.

Records to keep: All sales and income, all business expenses, VAT and PAYE records if they apply, and records of your personal income.
Proof you can use: GOV.UK lists bank statements among the types of proof you can keep.
How long: At least 5 years after the 31 January submission deadline of the relevant tax year.
Registering: GOV.UK says you must register for Self Assessment if you earn more than £1,000 from self-employment in a tax year.

Check your bank's terms first

The law is only half the picture. HMRC's guide on what records to keep says "You might be able to use a personal or business bank account for your business", and that your bank can confirm which type of account you can use for business transactions.

In other words, the decision isn't only yours. Personal account terms are written for personal use, and some banks don't allow regular business activity on them. If you use a personal account for business, read your account terms or ask your bank. If it doesn't allow business use, it may ask you to move to a business account.

Why many sole traders open a business bank account anyway

Even without a legal duty, Business.gov.uk notes that keeping business and personal money apart makes accounting simpler. In practice, a separate account helps in several ways.

Cleaner records

Every transaction is business, so you're not picking through coffee and groceries at tax time.

Easier tax returns

Your income and expenses are already in one place when you complete Self Assessment.

Clearer if HMRC asks

HMRC may check your records. A dedicated account makes your business transactions easy to show.

Business tools

Many business accounts include invoicing, receipt capture, tax pots and accounting software links.

Professional image

Customers pay a trading name rather than you personally, if your provider supports it.

Know what's yours

Setting money aside for tax in a separate account helps stop you spending it.

These are practical benefits, not legal requirements. Whether they're worth it depends on how much your business does. For tax questions about your own situation, speak to an accountant or check GOV.UK.

When a personal account can work

Some self-employed people keep things simple with a single personal account, and that can be fine if your bank allows it. It tends to suit you if:

your business is small, occasional or a side income
you have only a handful of transactions each month
your bank confirms business use is allowed on your account
you're happy to mark up which payments are business when you do your records

A halfway option many people use is a second personal account kept only for business. It separates the money, but check the bank's terms in the same way, because it's still a personal account. As your business grows, a dedicated business account usually becomes the easier route.

Making Tax Digital and sole traders

Making Tax Digital for Income Tax changes how many self-employed people keep records. According to GOV.UK's step-by-step guide, sole traders and landlords must use it from 6 April 2026 if their qualifying income is over £50,000. The government has said the threshold falls to £30,000 from April 2027 and plans to lower it to £20,000 from April 2028.

Making Tax Digital means keeping digital records and sending updates to HMRC using compatible software. GOV.UK doesn't say you need a separate bank account for it. But if you'll be in scope, a business account that links to accounting or MTD software can make the job easier. Several providers in our comparison include MTD tools, including on free plans.

What to compare before you open one

If you decide to open one, not every business account will accept you. Check these points on each provider's own pages:

Sole trader rules at selected providers (checked 25 October 2026)
Provider	What it says
Tide	Accepts sole traders and freelancers aged 18 or over with a UK home address who are registered with HMRC
Starling	Sole trader account for UK residents aged 18 or over, not in a partnership. Requests a UTR but doesn't require one
Monzo Business	Accepts sole traders based in the UK, aged 16 or over. Overdrafts are only for sole traders
Mettle	Supports "most sole traders (depending on business activities)", but not partnerships

Beyond eligibility, compare the monthly fee, how many free transfers you get, whether you can pay in cash, how your money is protected, and the invoicing and tax tools included. You can compare business bank accounts side by side, and our guide on how to open a business bank account walks through applying.

Moving from a personal account

If you've been trading through a personal account and decide to separate, the move is mostly admin. As a sole trader, there's no company to register first: open the business account, then move things across in stages.

Give customers your new account details and update your invoice template.
Move business subscriptions, Direct Debits and card payments to the new account.
Update payment platforms and accounting software.
Keep statements from the old account, since they form part of your records.

From then on, pay yourself from the business account by transfer. That keeps your sole trader income and personal spending clearly apart.

Opening a Tide account

Tide is our featured partner and accepts sole traders. Its Free plan has no monthly plan fee and includes invoicing and Making Tax Digital tools, with 5 bank transfers a month. You'll need a UK home address and HMRC registration to apply. Tide isn't a bank: most Tide accounts are powered by ClearBank, so eligible deposits are FSCS-protected up to £120,000. Read our Tide review for the full picture.

New to Tide? Code STARTUP200 can earn up to £200 cashback: £75 after £100 card spend in 30 days, plus £125 for holding £5,000 in an Instant Saver for 30 days*. *T&Cs apply

Open a Tide account

Tide is our featured partner. We may earn commission from referrals. Disclosure

Your checklist

I've registered for Self Assessment if I need to.
I've checked whether my personal account terms allow business use.
I'm keeping records of all income and expenses.
I know how long I need to keep my records.
I've checked whether Making Tax Digital applies to me, and from when.
If I'm opening a business account, I've checked the provider accepts businesses like mine.

Sole trader business bank account FAQs

Is it illegal for a sole trader to use a personal account?

No. GOV.UK says sole traders aren't legally required to have a business account. Your bank's terms may still limit business use of a personal account.

Does HMRC require a separate account?

HMRC's guidance says you might be able to use a personal or business account. What it does require is accurate records of your income and expenses.

Can I open a business account with a trading name?

You can trade under your own name or a business name. Whether the account shows a trading name depends on the provider.

Do I need a UTR to open a sole trader account?

It varies. Starling requests one but doesn't require it; Tide asks that you're registered with HMRC.

What if I become a limited company later?

A limited company must have its own business account. Some providers, such as Starling, need you to open a new account rather than convert your existing one.

Sources

Business.gov.uk: getting a business bank account (checked 25 October 2026)
GOV.UK: business records if you're self-employed (checked 25 October 2026)
GOV.UK: set up as a sole trader (checked 25 October 2026)
GOV.UK: Making Tax Digital for Income Tax step by step (checked 25 October 2026)
Providers' own eligibility pages for Tide, Starling, Monzo and Mettle; Tide pricing page (checked 25 October 2026)