What's the Difference Between a Bookkeeper and an Accountant?

It's one of the most common questions we get from small business owners: "Do I need a bookkeeper, an accountant, or both?" The two roles are often confused — and in smaller businesses they're sometimes filled by the same person — but they're quite different in what they do, when you need them, and what they cost.

Here's a clear breakdown.

What does a bookkeeper do?

A bookkeeper handles the day-to-day recording of your financial transactions. Think of it as keeping score — making sure every sale, purchase, expense, payroll run and bank transaction is recorded accurately and in the right place.

Day-to-day bookkeeping typically includes:

• Recording income and expenses

• Reconciling bank statements

• Processing invoices and supplier bills

• Running payroll and handling PAYE/CIS submissions

• Preparing VAT returns

• Keeping your records MTD-compliant

Bookkeeping is ongoing work. It happens throughout the year, often monthly or even weekly, and it's what keeps your financial records accurate and up to date. Without good bookkeeping, everything else falls apart — because any analysis, report or tax return is only as reliable as the records behind it.

What does an accountant do?

An accountant typically works with the records your bookkeeper has maintained and uses them to produce higher-level financial outputs and advice. This includes:

• Preparing year-end accounts and corporation tax returns

• Filing statutory accounts with Companies House

• Strategic tax planning and advice

• Advising on business structure (sole trader vs limited company, for example)

• Dealing with complex tax situations

• Representing you in HMRC enquiries

Accountants tend to work with you at key points in the year — particularly around year-end — rather than on an ongoing daily basis.

What are the qualifications?

In the UK, the term "bookkeeper" isn't legally protected — anyone can call themselves one. That said, reputable bookkeepers will typically hold qualifications from the Institute of Certified Bookkeepers (ICB) or the AAT (Association of Accounting Technicians), and many are also qualified to handle payroll and VAT.

"Accountant" is also not a protected term in the UK, but chartered accountants hold formal qualifications from bodies such as the ICAEW, ACCA or CIMA. For limited companies in particular, using a qualified accountant gives you a higher level of assurance around your statutory filings.

Which one do you actually need?

The honest answer is: it depends on your business structure, turnover and complexity. Here's a rough guide:

You probably need a bookkeeper if:

• You're a sole trader or small limited company with straightforward finances

• You want your day-to-day records kept accurate throughout the year

• You have employees and need payroll managed

• You're VAT-registered and want your returns handled correctly

• You want to be MTD-ready without the admin burden

You probably need an accountant if:

• You're a limited company needing statutory accounts filed at Companies House

• You want strategic tax advice beyond the basics

• You have complex tax affairs — property income, investments, business sales

• You're going through a significant business event such as restructuring, raising finance or selling

Many small businesses use both — a bookkeeper to handle the ongoing financial admin, and an accountant to review the year-end position and provide any strategic input. This is often the most cost-effective approach, because bookkeepers typically charge less per hour than accountants, so keeping the day-to-day work with a bookkeeper frees up accountant time for the higher-value work.

Can a bookkeeper do everything I need?

For many sole traders and small limited companies, yes — at least for the day-to-day. A good bookkeeper with payroll experience can handle your records, VAT, payroll, CIS and even your Self Assessment tax return in many cases. If your affairs are relatively straightforward, you may not need a dedicated accountant at all.

Where you'll typically still want an accountant is for limited company statutory accounts, corporation tax returns, or situations where you need qualified, regulated advice.

What should I look for when choosing?

Whether you're hiring a bookkeeper or accountant, look for:

• Relevant qualifications or professional body membership

• Experience working with businesses similar to yours in size and sector

• Clear, transparent pricing — fixed monthly fees are usually better than hourly rates for ongoing work

• Familiarity with your accounting software

• Good communication — you should feel able to ask basic questions without being made to feel like a burden

At Evolve Business, we provide bookkeeping, payroll and CIS services for UK small businesses — keeping your records accurate throughout the year so that your year-end is straightforward. If you're not sure what level of support you need, get in touch and we'll talk you through it.