What's the difference between an accountant and a bookkeeper in the UK?

What to take away

A bookkeeper records transactionssales, purchases, bank feeds and the reconciliations that keep a ledger accurate.
An accountant interprets those records, prepares statutory accounts and tax returns, and advises on structure and timing.
A sole trader with simple income may need bookkeeping alone, while limited companies and VAT-registered firms usually need both.
In the UK, 'chartered accountant' is reserved to members of the chartered bodies, so check the letters after a name.

Bookkeeping records the past, while accounting interprets it

Bookkeeping is the daily capture of money movements. Someone codes a purchase, matches a payment to an invoice and reconciles the bank account each month. The deliverable is a ledger that reflects what happened.

Accounting begins where that stops. An accountant reviews the ledger, posts year-end adjustments for accruals, depreciation and stock, then prepares the statutory accounts and the tax computation behind them.

The difference shows in what each role signs off. A bookkeeper's output is a record of events. An accountant's output is a judgement about them.

Where the UK professional bodies sit

Three names dominate UK searches. AAT, the Association of Accounting Technicians, qualifies people for bookkeeping and accounting technician roles, including management accounts work.

ACCA, the Association of Chartered Certified Accountants, and ICAEW, the Institute of Chartered Accountants in England and Wales, qualify chartered certified accountants and chartered accountants. ICAS covers Scotland.

No single licence is required to call yourself a bookkeeper in the UK, so the letters after a name are the clearest signal of training.

Membership is not decoration. Statutory audit, the annual opinion some company accounts must carry, is reserved to registered auditors, and the framework sits in Part 16 of the Companies Act 2006.

What each role covers in practice

Bookkeeper

Sales and purchase invoices: Records them
Bank and card reconciliation: Owns it
Payroll processing: Often runs it
VAT return preparation: Often prepares it
Year-end adjustments: Rarely
Statutory accounts and tax returns: No
Tax planning and structure advice: No
Statutory audit opinion: No

Accountant

Sales and purchase invoices: Reviews the ledger
Bank and card reconciliation: Spot checks
Payroll processing: Often supervises
VAT return preparation: Reviews and approves
Year-end adjustments: Yes
Statutory accounts and tax returns: Yes
Tax planning and structure advice: Yes
Statutory audit opinion: Only if a registered auditor

Payroll sometimes sits between the two roles. Either can run the software, but the accountant usually owns the year-end P60 position and any benefits reporting.

Bookkeeper vs accountant duties

Bookkeeper

Invoices: Records them
Reconciliation: Owns it
Payroll: Often runs it
VAT returns: Often prepares
Year-end adjustments: Rarely
Statutory accounts: No

Accountant

Invoices: Reviews ledger
Reconciliation: Spot checks
Payroll: Often supervises
VAT returns: Reviews and approves
Year-end adjustments: Yes
Statutory accounts: Yes

A bookkeeper keeps records current. An accountant closes the period, files with HMRC and Companies House, and explains what the numbers mean for the next twelve months.

Which one does your business need?

Start with your legal form. A sole trader with one income stream and no employees can often manage with bookkeeping alone, particularly where software produces a clear income and expense summary.

Do you need an accountant?

Are you a limited company?

Yes

Director duties and filings apply

Bookkeeping alone may suffice

Director duties raise the bar. Running a limited company means keeping adequate accounting records and filing accounts and a confirmation statement each year. Directors stay responsible for those filings even when an agent submits them, as GOV.UK's guide to running a limited company sets out.

VAT changes the arithmetic. Once turnover passes the £90,000 threshold that GOV.UK's VAT registration guidance records from 1 April 2024, you must register and charge VAT. Digital record keeping also follows under Making Tax Digital for VAT.

If you are weighing the two roles for a company, read whether a limited company needs an accountant before you brief anyone.

How to split the work and what it costs

Bookkeeping is priced by volume: transactions, bank accounts, payroll headcount and how tidy the records already are. Accounting is priced by complexity, deadlines and the depth of advice you want.

Take an illustrative limited company with two directors, payroll and around 60 sales invoices a month. Bookkeeping at an illustrative £250 a month, plus accounts and Corporation Tax work at an illustrative £900 a year, gives a combined bill near £3,900 a year.

A bookkeeping-only arrangement would not produce the statutory accounts, the Corporation Tax return or the director's Self Assessment. Someone qualified has to prepare and sign those off.

Before comparing quotes, work through what bookkeeping services cost, because the clean-up hours hidden in a messy ledger usually decide the final bill.

Common questions

Is a bookkeeper cheaper than an accountant?

Usually, because the work is narrower. Bookkeeping rates track transaction volume, while accounting fees reflect judgement, filing duties and professional liability.

Can one person do both jobs?

Yes, and plenty of small practices do. The question is whether that person holds the right qualification and body membership for your work, especially audit or complex tax.

Does a limited company have to use an accountant?

No. Directors can prepare and file their own accounts and tax return, though most companies use a qualified accountant for the computation. Statutory audit applies only above the thresholds in company law.

What should I check before hiring either?

Check the qualification, the professional body and whether the firm is supervised for anti-money laundering. Also ask who will do the work day to day.