How Much Does an Accountant Cost in the UK in 2026?
Hiring an accountant is one of the smartest financial decisions a UK business owner or self-employed individual can make. But before you commit, you need to understand what you're paying for and whether you're getting fair value.
Quick Answer: UK accountant fees typically range from £150-£500 per year for simple self-assessment tax returns to £1,500-£5,000+ per year for full limited company accounting with payroll, VAT and management accounts.
In this comprehensive guide, we'll break down:
- Exact pricing for every type of accounting service
- What drives costs up (and how to reduce them)
- How to compare quotes and spot hidden fees
- When it makes financial sense to hire an accountant
UK Accountant Fees at a Glance 2026
| Service | Typical Cost | What's Included |
|---|---|---|
| Self Assessment (simple) | £150-£250 | Tax return filing only |
| Self Assessment (complex) | £300-£500 | Multiple income sources, rental |
| Sole Trader (monthly) | £60-£150/month | Bookkeeping, tax return, support |
| Limited Company (basic) | £100-£200/month | Accounts, CT600, confirmation statement |
| Limited Company (full) | £200-£350/month | + VAT, payroll, management accounts |
| VAT Returns | £30-£75/quarter | Quarterly MTD VAT filing |
| Payroll | £5-£15/employee/month | RTI submissions, payslips |
| Bookkeeping Only | £15-£35/hour | Transaction recording |
Detailed Breakdown: What Each Service Costs
1. Self Assessment Tax Return Costs
If you're employed but have additional income, or you're a sole trader with straightforward affairs, a self assessment tax return typically costs:
Simple Returns (£150-£250):
- Single employment income
- Basic savings interest
- One rental property
- Simple sole trader with few transactions
Complex Returns (£300-£500+):
- Multiple employments
- Self-employment with significant turnover
- Capital gains from shares or property
- Foreign income
- Partnership income
- Multiple rental properties
What affects the price:
- Number of income sources
- Volume of transactions
- Whether records are organised
- Complexity of expenses
- Capital gains calculations
Pro tip: Providing well-organised records in a spreadsheet can reduce your accountant's time by 50%, potentially saving you £100-£200.
2. Sole Trader Accounting Fees
Sole traders typically pay between £60-£150 per month for a comprehensive accounting package, or £720-£1,800 per year.
What's typically included:
- Year-end accounts preparation
- Self assessment tax return
- Tax planning advice
- HMRC correspondence
- Quarterly check-ins
- Software subscription (often included)
What might cost extra:
- VAT registration and returns (+£200-£400/year)
- CIS registration and returns (+£150-£300/year)
- MTD ITSA quarterly submissions (from April 2026)
- Ad-hoc advice and meetings
3. Limited Company Accounting Fees
Limited company accounting is more complex and therefore more expensive. Expect to pay:
Basic Compliance Package (£100-£200/month | £1,200-£2,400/year):
- Annual accounts (statutory)
- Corporation tax return (CT600)
- Confirmation statement
- Basic tax planning
- Personal tax return for director
Standard Package (£150-£250/month | £1,800-£3,000/year): All of the above plus:
- Monthly or quarterly management accounts
- Quarterly VAT returns
- Basic payroll (1-2 directors)
- Regular review meetings
Premium Package (£250-£400/month | £3,000-£4,800/year): All of the above plus:
- Full payroll service
- Multiple directors/shareholders
- Dividend planning
- Tax efficiency reviews
- R&D tax credit claims
- Dedicated accountant
What Drives Accountant Costs Up?
Understanding what increases fees helps you budget accurately and identify ways to reduce costs:
1. Business Complexity
- Multiple income streams
- International transactions
- Complex ownership structures
- High transaction volumes
2. Poor Record Keeping
- Shoebox of receipts = higher fees
- Missing bank statements
- Unreconciled accounts
- Last-minute submissions
3. Geographic Location
- London accountants: 20-40% premium
- City centre firms: Higher overheads
- Regional and online firms: Often cheaper
4. Firm Size and Reputation
- Big 4 (Deloitte, PwC, EY, KPMG): £300-£500+/hour
- Mid-tier firms: £150-£250/hour
- Small local firms: £75-£150/hour
- Online accountants: £50-£100/hour
5. Qualification Level
- Chartered Accountant (ACA/ACCA): Premium rates
- Certified Accountant: Moderate rates
- Bookkeeper: Lower rates (but limited scope)
How to Compare Accountant Quotes
When comparing quotes, ensure you're comparing like-for-like:
Essential Questions to Ask
-
What's included in the monthly fee?
- Get a detailed breakdown
- Ask about "unlimited support" limits
-
What's charged separately?
- Ad-hoc advice calls
- HMRC investigations
- Software subscriptions
- Year-end extras
-
What software do they use?
- Xero, QuickBooks, FreeAgent, Sage
- Is the subscription included?
-
Who will handle my account?
- Qualified accountant or junior staff?
- Direct access to them?
-
What are the payment terms?
- Monthly direct debit (typical)
- Quarterly or annual (sometimes discounted)
Red Flags to Watch For
- Unusually low quotes (corners may be cut)
- Vague pricing ("from £X")
- No engagement letter provided
- Unqualified individuals
- No professional indemnity insurance
Online Accountant vs Local Accountant: Cost Comparison
| Factor | Online Accountant | Local Accountant |
|---|---|---|
| Monthly fee | £70-£150 | £100-£250 |
| Face-to-face meetings | Rare | Available |
| Response time | 24-48 hours typical | Same day possible |
| Software | Cloud-based required | Flexible |
| Best for | Tech-savvy, simple needs | Complex needs, prefer personal |
When Does Hiring an Accountant Make Financial Sense?
The Cost-Benefit Analysis
Example 1: Sole Trader earning £40,000
- DIY software cost: £120/year
- Your time: 50 hours x £30/hour = £1,500 (opportunity cost)
- Potential tax mistakes: £200-£1,000+
- Accountant cost: £900/year
- Net benefit of accountant: Likely positive
Example 2: Limited Company Director earning £60,000
- Corporation tax, personal tax, NI optimisation
- Potential tax savings with proper planning: £2,000-£5,000/year
- Accountant cost: £2,400/year
- Net benefit: Significant
When You Definitely Need an Accountant
- Turnover over £85,000 (VAT threshold)
- Limited company director
- Multiple income sources
- Property portfolio
- Facing HMRC investigation
- Complex tax affairs
When You Might DIY
- Simple PAYE employment
- Very small sole trader (under £10,000)
- Confident with numbers and HMRC systems
- Plenty of spare time
How to Reduce Your Accountant Fees
1. Keep Excellent Records
- Use cloud accounting software
- Reconcile bank accounts monthly
- Categorise expenses correctly
- Keep digital receipts
2. Be Organised at Year End
- Provide information promptly
- Answer queries quickly
- Don't leave everything to the deadline
3. Choose the Right Service Level
- Don't pay for services you don't need
- Consider hybrid: DIY bookkeeping + accountant for year end
4. Negotiate
- Ask for discounts for annual payment
- Bundle services for better rates
- Review fees annually
5. Consider Online Accountants
- Often 20-40% cheaper
- No compromise on qualification
- Suitable for straightforward affairs
Finding a Qualified Accountant
Always verify your accountant is properly qualified and regulated:
Professional Bodies to Look For
| Body | Designation | Verify At |
|---|---|---|
| ICAEW | ACA, FCA | find.icaew.com |
| ACCA | ACCA, FCCA | members.accaglobal.com |
| AAT | MAAT, FMAAT | aat.org.uk |
| CIMA | ACMA, FCMA | cimaglobal.com |
| ICAS | CA | icas.com |
Why Qualifications Matter
- Professional indemnity insurance required
- Bound by ethical standards
- Continuing professional development
- Complaints procedure available
Frequently Asked Questions
How much does an accountant charge for a self assessment tax return?
Self assessment tax return fees range from £150 for simple returns (single employment, basic interest) to £500+ for complex returns (multiple income sources, capital gains, foreign income). The average cost is around £250-£300.
Is it worth paying for an accountant as a sole trader?
Yes, if your turnover exceeds £20,000-£30,000 or you have complex affairs. A good accountant typically saves more in tax than their fees cost, plus saves you significant time and stress.
How much do accountants charge per hour UK?
UK accountant hourly rates vary significantly:
- Bookkeepers: £15-£35/hour
- Qualified accountants: £75-£150/hour
- Chartered accountants (ACA/ACCA): £100-£250/hour
- Big 4 partners: £500+/hour
Can I negotiate accountant fees?
Yes. Many accountants offer discounts for annual payment, bundled services, or long-term commitments. Always ask if there's flexibility, especially for ongoing work.
What's the cheapest way to do my tax return?
The cheapest option is DIY using HMRC's free online service or software like TaxScouts (from £119). However, if you have any complexity, mistakes can cost more than an accountant's fee.
Related Calculators
- Self-Employed Tax Calculator - Calculate your sole trader tax bill
- Corporation Tax Calculator - Limited company tax calculation
- Take Home Pay Calculator - Employee salary calculations
- Dividend Tax Calculator - Director dividend planning
Summary: What Should You Pay?
| Your Situation | Expected Annual Cost |
|---|---|
| Simple self assessment | £150-£250 |
| Sole trader (under £30k) | £500-£900 |
| Sole trader (over £30k) | £900-£1,800 |
| Limited company (basic) | £1,200-£2,400 |
| Limited company (full service) | £2,400-£4,800 |
| Large/complex business | £5,000+ |
Remember: the cheapest accountant isn't always the best value. Look for qualified professionals who understand your industry and can proactively save you tax.
Need help finding an accountant? Use AccountingFirms.co.uk to compare verified, regulated accountants in your area.