Understanding accountant costs is crucial for UK businesses and individuals navigating an increasingly complex financial landscape. Whether you’re a sole trader filing your first tax return, a limited company managing VAT obligations, or a freelancer concerned about IR35, knowing what to expect from accountancy fees helps you budget effectively and choose the right professional support.
In 2026, several factors are reshaping accountancy pricing across the UK. Making Tax Digital (MTD) requirements have expanded, pushing more businesses toward quarterly digital submissions for VAT and income tax. The widespread adoption of cloud accounting software like Xero, QuickBooks, and FreeAgent has streamlined bookkeeping processes, often reducing costs whilst improving accuracy. Meanwhile, the shift to remote services accelerated during the pandemic continues, with many accountants operating entirely online and passing savings on to clients.
This guide breaks down accountant costs for sole traders, limited companies, freelancers, contractors, and individuals filing personal tax returns. You’ll find typical price ranges, understand what influences fees, and learn how to get the best value from your accountant in 2026.
Quick Summary: Accountant Costs in the UK (2026)
If you’re looking for a fast answer, here are the typical cost ranges for accountancy services in the UK:
Annual costs by business type:
- Sole traders: £300–£1,200 per year for basic accounts and self assessment
- Small limited companies: £800–£2,500 per year for annual accounts and corporation tax
- Limited companies with VAT and payroll: £1,500–£4,000+ per year
Monthly packages:
- Basic sole trader support: £50–£150 per month
- Limited company packages: £100–£300+ per month
- Comprehensive services (bookkeeping, VAT, payroll): £200–£600+ per month
Individual services:
- Self assessment tax return: £150–£500
- Bookkeeping: £25–£50 per hour or £100–£400 per month
- VAT return: £50–£150 per quarter
- Payroll: £5–£15 per employee per month
These ranges vary based on your turnover, transaction volume, complexity, and whether you choose an online or traditional high-street accountant. Online accountants typically charge 20-40% less than traditional firms.
Accountant Costs by Business Type
Sole Traders
Sole traders represent the simplest business structure in the UK, and accountancy costs reflect this relative simplicity. Most sole traders pay between £300 and £1,200 annually for accountancy services, though this can vary significantly based on turnover and complexity.
What’s typically included:
- Annual self assessment tax return preparation and filing
- Basic bookkeeping review and reconciliation
- Simple profit and loss statement
- Advice on allowable expenses
- HMRC correspondence handling
Average cost ranges:
- Very small turnover (under £20,000): £300–£600 per year
- Moderate turnover (£20,000–£50,000): £500–£900 per year
- Higher turnover (£50,000–£85,000): £700–£1,200 per year
Monthly packages for sole traders typically cost £50–£150 and often include quarterly check-ins, ongoing tax advice, and unlimited email support. These packages suit traders who prefer spreading costs throughout the year rather than facing a single annual bill.
Optional extras that increase costs:
- VAT registration and quarterly returns: add £200–£600 per year
- Tax planning consultations: £100–£300 per session
- Business structure advice: £150–£500
- Detailed bookkeeping services: add £100–£400 per month
Sole traders with straightforward income and expenses at the lower end of these ranges can sometimes manage with DIY software, but most find value in professional support, particularly for maximising tax-deductible expenses and avoiding costly HMRC errors.
Limited Companies
Limited companies face more complex filing requirements than sole traders, which is reflected in higher accountancy fees. Annual costs typically range from £800 to £2,500 for basic services, with comprehensive packages reaching £4,000 or more.
Typical services included:
- Annual statutory accounts preparation
- Corporation tax return (CT600)
- Confirmation statement filing at Companies House
- Director’s self assessment tax return
- Basic tax planning and compliance advice
Cost brackets by company size:
- Micro companies (turnover under £50,000): £800–£1,500 per year
- Small companies (£50,000–£250,000): £1,200–£2,500 per year
- Growing companies (£250,000–£1 million): £2,000–£4,000+ per year
Monthly retainer packages for limited companies usually cost £100–£300 for basic services, rising to £300–£600 when including comprehensive bookkeeping, VAT, and payroll support.
Add-on services:
- VAT returns (quarterly): £200–£600 per year
- Monthly payroll processing: £50–£200+ depending on employee numbers
- Management accounts: £100–£300 per quarter
- Year-end tax planning: £200–£800
- R&D tax credit claims: typically 10-20% of the claim value
As your limited company grows, costs scale accordingly. The jump from dormant company accounts (£200–£400) to active trading can feel significant, but professional support becomes increasingly valuable as tax planning opportunities grow and compliance requirements become more demanding.
Freelancers & Contractors
Freelancers and contractors face unique considerations when it comes to accountancy costs, particularly around business structure and IR35 compliance. Many operate as sole traders initially before incorporating as limited companies once turnover justifies the additional complexity.
Sole trader freelancers: Costs mirror standard sole trader rates (£300–£1,200 annually), though freelancers with multiple income streams or complex expenses may pay toward the higher end. Contractors working through agencies often need quarterly income estimates for tax planning purposes, which some accountants include in monthly packages.
Limited company contractors: Personal service company contractors typically pay £1,200–£2,500 annually for accounts and corporation tax, with additional costs for:
- IR35 status reviews and determinations: £200–£800 per contract
- IR35 compliance support: £50–£150 per month
- Contractor-specific tax planning: £150–£500 annually
The frequency of contract changes impacts costs significantly. Contractors moving between roles every few months need regular IR35 assessments, whilst those on long-term contracts face this less frequently.
When to incorporate: Accountants often provide incorporation advice as part of their service. The general rule suggests incorporation becomes tax-efficient around £50,000–£60,000 annual profit, though individual circumstances vary. Many accountants offer fixed-fee incorporation services (£100–£300) alongside the first year’s accounting package.
Individuals (Self Assessment)
Individuals who aren’t self-employed but need to complete self assessment tax returns typically pay £150–£500, depending on complexity.
Simple returns (£150–£250):
- PAYE income only
- Basic bank interest and dividends
- Straightforward pension contributions
- No additional income sources
Moderate complexity (£250–£400):
- Rental property income
- Capital gains from investments
- Multiple PAYE sources
- Foreign income requiring double taxation relief
Complex returns (£400–£500+):
- Multiple rental properties
- Significant capital gains calculations
- Partnership income
- Trust income
- Foreign domicile considerations
For many individuals, an accountant’s value lies not just in filing accuracy but in identifying tax planning opportunities. Someone with rental income might save hundreds of pounds through proper expense claiming and capital allowances, easily justifying the accountant’s fee.
Accountant Fees by Service (UK Pricing Examples)
Understanding individual service costs helps you build a package that suits your needs, whether you’re outsourcing everything or handling some tasks yourself.
Bookkeeping
Bookkeeping forms the foundation of good financial management, and pricing varies considerably based on transaction volume and delivery method.
Hourly rates: Traditional hourly bookkeeping services cost £25–£50, though this model is becoming less common as cloud accounting enables more efficient fixed-fee arrangements.
Monthly packages:
- Basic (up to 50 transactions): £100–£200
- Standard (50–150 transactions): £200–£350
- Comprehensive (150+ transactions): £350–£600+
Cloud accounting software (Xero, QuickBooks, FreeAgent) has transformed bookkeeping efficiency. Many accountants now offer partially automated services where bank feeds handle routine transactions, reducing costs by 30-50% compared to manual bookkeeping whilst improving accuracy.
Some accountants include basic bookkeeping review in their annual packages, where they reconcile your records once quarterly or annually. This hybrid approach costs less than full monthly bookkeeping but requires you to maintain basic records using accounting software.
Self Assessment & Personal Tax Returns
Personal tax return preparation remains one of the most common individual accounting services. Straightforward employed income returns start around £150–£200, whilst complex situations can reach £500 or more.
Additional charges for complexity:
- Each rental property: add £50–£150
- Capital gains calculations: add £75–£200
- Partnership or trust income: add £100–£300
- Foreign income: add £100–£250
Many accountants offer fixed fees for tax return preparation, providing certainty around costs. Some include one amendment free of charge should circumstances change, whilst others charge £50–£100 for revised submissions.
The deadline-proximity pricing is common, with many accountants charging premium rates (often 20-50% more) for returns received in January close to the 31 January filing deadline. Submitting information by November or December typically secures standard rates and ensures thorough review time.
Annual Company Accounts & Corporation Tax
Limited companies must file statutory accounts at Companies House and corporation tax returns with HMRC. Most accountants bundle these together as core services.
What’s typically included:
- Full statutory accounts preparation
- Directors’ report
- Corporation tax computation
- CT600 submission to HMRC
- Accounts filing at Companies House
- Basic tax planning advice
Average cost brackets:
- Dormant companies: £200–£400
- Micro entities (turnover under £50,000): £600–£1,200
- Small companies (£50,000–£250,000): £1,000–£2,000
- Medium companies (£250,000–£1 million): £1,800–£3,500+
Companies with more complex affairs face higher costs. Multiple revenue streams, stock valuation, work-in-progress accounting, or international transactions all increase the work required and therefore the fees charged.
VAT Returns
VAT-registered businesses must submit returns to HMRC, with most filing quarterly. Making Tax Digital requirements mean digital record-keeping and submission through compatible software is now mandatory for virtually all VAT-registered businesses.
Quarterly VAT return costs:
- Basic returns (straightforward sales and purchases): £50–£100 per quarter (£200–£400 annually)
- Standard complexity: £75–£150 per quarter (£300–£600 annually)
- Complex returns (multiple rates, partial exemption): £150+ per quarter
Monthly VAT returns cost proportionally more in total, typically £40–£80 per return, as they require more frequent attention despite potentially lower transaction volumes per period.
Many accountants include VAT return preparation within monthly bookkeeping packages, as accurate bookkeeping naturally produces VAT-ready records. This bundled approach often proves more cost-effective than paying separately for each service.
Digital filing and accuracy: MTD compliance has reduced errors significantly, but accountants still provide valuable oversight by reviewing returns before submission, identifying anomalies, and ensuring the correct VAT treatment for borderline transactions.
Payroll Services
Payroll processing costs typically run £5–£15 per employee per month, with minimum monthly fees of £50–£100 regardless of employee numbers.
Standard payroll services include:
- Monthly or weekly payslip generation
- PAYE and National Insurance calculations
- Real Time Information (RTI) submissions to HMRC
- P60 year-end certificates
- Pension auto-enrolment administration
Additional charges:
- Starter and leaver processing: £15–£40 per person
- P11D benefits reporting: £30–£75 per employee
- CIS (Construction Industry Scheme) processing: add 20-40% to standard payroll costs
- Employment Allowance claims: usually included
- Pension scheme liaison: £10–£30 per month
Director-only companies often receive discounted payroll rates (£50–£100 annually) as the processing requirements are minimal, particularly when directors take low salaries combined with dividends for tax efficiency.
Advisory & Tax Planning
Proactive tax planning can generate savings far exceeding advisory costs, making this one of the highest-value accounting services available.
Pricing structures:
- One-off tax planning session: £150–£500
- Annual tax planning review: £300–£800
- Monthly advisory retainer: £100–£500+
- Project-based work (business structure, succession planning): £500–£3,000+
In 2026, tax planning has become increasingly important as dividend tax rates, corporation tax, and personal allowance thresholds continue evolving. An accountant who proactively suggests salary-dividend optimization, pension contributions, or capital allowances claims can easily save clients thousands of pounds annually.
High-value planning areas:
- Salary and dividend optimization for directors
- Pension contribution planning for tax relief
- Capital allowances on business assets
- Incorporation timing and structure
- Extraction planning before retirement
- Inheritance tax mitigation for business owners
Many successful business owners view their accountant as a strategic partner rather than just a compliance service provider. For these relationships, monthly retainers ensure ongoing access to advice and regular reviews of financial strategy as circumstances change.
