The terms bookkeeper and accountant are often used interchangeably, but they cover different roles with different skill sets, qualifications and costs. Understanding the distinction helps you hire the right person at the right stage of your business – and avoid paying accountant rates for work a bookkeeper can do equally well.
What a bookkeeper does
A bookkeeper handles the day-to-day recording of financial transactions. Their core responsibilities include:
- Recording sales and purchase invoices
- Categorising bank transactions
- Reconciling bank accounts, credit cards and petty cash
- Processing expense claims
- Running payroll (in many cases)
- Chasing overdue invoices and managing aged debtors
- Preparing and filing VAT returns (if VAT-registered)
- Maintaining tidy, accurate records ready for the accountant at year end
The focus is on accuracy and completeness – making sure every transaction is recorded in the right place and the books balance. For more detail, see our guide to what bookkeeping involves.
What an accountant does
An accountant works at a higher level, interpreting the financial data that the bookkeeper has recorded and providing strategic advice. Their responsibilities typically include:
- Preparing year-end statutory accounts (profit and loss, balance sheet)
- Filing accounts with Companies House and HMRC
- Preparing and filing Corporation Tax returns (CT600) or Self Assessment returns
- Tax planning – structuring your affairs to minimise tax within the law
- Advising on business structure (sole trader vs limited company)
- Management accounts and financial analysis
- Advising on dividends vs salary for directors
- Handling HMRC enquiries and correspondence
- Providing advice on growth, investment and funding
The focus is on compliance, analysis and strategy – ensuring your business meets its legal obligations and using financial data to inform decisions.
Qualifications
| Level | Bookkeeper | Accountant |
|---|---|---|
| Professional body | ICB (Institute of Certified Bookkeepers), IAB (International Association of Bookkeepers) | ICAEW, ACCA, CIMA, ICAS, AAT (at higher levels) |
| Typical qualifications | ICB Level 2-4, IAB Level 2-3, AAT Level 2-3 | ACA, ACCA, CIMA or equivalent; typically degree-level plus 3+ years training |
| Regulated activities | Bookkeeping itself is not regulated, but AML supervision applies if providing accountancy services | Audit, tax advice and insolvency are regulated activities |
| Training period | Months to 1-2 years | 3-7 years (qualification plus practical experience) |
Not all bookkeepers or accountants are qualified. In the UK, anyone can call themselves a bookkeeper or an accountant (the titles are not protected). However, only members of recognised professional bodies can use designations like Chartered Accountant (ACA/ICAS), Chartered Certified Accountant (ACCA) or describe themselves as registered with a supervisory body for AML purposes.
Cost comparison
| Service | Typical cost | Basis |
|---|---|---|
| Bookkeeper (employed) | £22,000-£32,000 per year | Full-time salary |
| Bookkeeper (freelance) | £15-£35 per hour | Hourly or day rate |
| Bookkeeper (outsourced firm) | £150-£500+ per month | Monthly retainer based on transaction volume |
| Accountant (year-end only) | £500-£3,000+ per year | Fixed fee for annual accounts and tax return |
| Accountant (advisory retainer) | £200-£1,000+ per month | Monthly retainer for ongoing advice and support |
| Full-service firm | £300-£2,000+ per month | Combined bookkeeping and accountancy |
The cost difference reflects the difference in work complexity. Bookkeeping is higher volume, lower complexity. Accountancy is lower volume, higher complexity. Paying an accountant to do your bookkeeping is like paying a solicitor to type letters.
When you need a bookkeeper
You need a bookkeeper (or bookkeeping software) from day one of trading. Every business must keep accurate records of income and expenditure. The question is whether you do it yourself, use software or hire someone.
Do it yourself if:
- You have very few transactions (under 30-50 per month)
- You are comfortable using accounting software
- You have the time and discipline to keep records up to date
Hire a bookkeeper if:
- Transaction volumes are too high to manage alongside running the business
- You consistently fall behind on recording transactions
- Your VAT returns take hours to prepare
- You want someone to handle payroll, bank reconciliation and credit control
- You need your records to be consistently accurate for your accountant
When you need an accountant
At a minimum, most limited companies need an accountant for:
- Annual accounts preparation and filing
- Corporation Tax return preparation and filing
- Tax planning advice (salary vs dividends, pension contributions, timing of expenses)
- Dealing with HMRC enquiries
Sole traders with straightforward affairs may be able to file their own Self Assessment return using HMRC’s online tools, but even then an accountant review can identify tax savings you might miss.
You should engage an accountant when:
- You are setting up a limited company and need advice on structure, share capital and directors’ responsibilities
- Your annual turnover exceeds £80,000-£100,000 and the tax position becomes more complex
- You are approaching the VAT threshold and need advice on registration and schemes
- You are considering hiring employees and need payroll and employment tax advice
- You are seeking external funding and need presentable accounts and projections
- You are dealing with a complex tax situation (multiple income sources, property income, international elements)
Using both together
The most cost-effective approach for many businesses is to use both a bookkeeper and an accountant:
| Task | Who does it |
|---|---|
| Day-to-day transaction recording | Bookkeeper |
| Bank reconciliation | Bookkeeper |
| VAT returns | Bookkeeper (with accountant review if complex) |
| Payroll processing | Bookkeeper |
| Credit control and debt chasing | Bookkeeper |
| Year-end accounts preparation | Accountant |
| Corporation Tax / Self Assessment | Accountant |
| Tax planning and advisory | Accountant |
| HMRC correspondence | Accountant |
| Management accounts and reporting | Either (bookkeeper prepares, accountant interprets) |
The bookkeeper keeps the records accurate and up to date throughout the year. The accountant steps in at year end and for strategic advice. This division of labour keeps costs down because the higher-volume, repetitive work is done at bookkeeper rates.
What to look for when hiring
Bookkeeper
- Experience with your accounting software – ask specifically about the platform you use
- AML registration – if they are providing accountancy services, they must be supervised for anti-money laundering
- References from businesses of a similar size and type
- Responsiveness – will they keep your records up to date weekly/monthly, or let them pile up?
- Understanding of your sector – industry-specific knowledge (construction CIS, VAT on property, etc.) is valuable
Accountant
- Professional qualification – look for ACA (ICAEW), ACCA, CIMA or ICAS
- Experience with businesses like yours – an accountant who specialises in your sector will add more value
- Proactive tax advice – you want an accountant who suggests ways to save tax, not one who just fills in forms
- Clear fee structure – understand what is included and what costs extra
- Accessibility – can you speak to them when you need to, or only at year end?
The role of accounting software
Modern cloud accounting software has blurred the line between bookkeeping and accountancy. Automated bank feeds, categorisation rules and VAT calculations mean that much of the routine bookkeeping can be handled by software with minimal human input.
This does not eliminate the need for human expertise. Software records transactions; it does not interpret them, plan around them or advise you on them. What it does is reduce the number of hours a bookkeeper needs to spend on your accounts, making professional help more affordable even for very small businesses.