If you run a UK business and you are wondering what you should be paying for an accountant in 2025/26, the honest answer is: it depends on what you need. A sole trader filing a straightforward tax return pays a very different fee to a limited company director with payroll, VAT, and quarterly management accounts.

This guide covers what UK accountants charge by business type, what drives the differences, and what you should expect for your money. We are ICAEW qualified accountants ourselves, so these are real numbers from the market, not estimates from a directory.

Why Accounting Fees Vary So Much

Two businesses of the same size can pay very different accountant fees. The reason is usually scope. A basic compliance-only service costs less than a full advisory package that includes quarterly reviews, tax planning, and cash flow forecasting.

The main factors that affect accountant fees are:

  • Business structure. Limited companies have more filing obligations than sole traders. More work means higher fees.
  • Transaction volume. A business with 20 invoices a month costs less to process than one with 200.
  • VAT. Quarterly or monthly VAT returns add to the workload.
  • Payroll. Even a single director salary means RTI submissions, pension enrolment, and year-end P60s.
  • Software. Some firms include software costs in their fees. Others charge separately.
  • Location. Firms in London and the South East typically charge 15-25% more than those in the Midlands or North.
  • Advisory vs compliance. A firm that just files your return costs less than one that proactively plans your tax position.

Typical Accounting Fees for Sole Traders and Freelancers (2025/26)

For a sole trader or freelancer with straightforward income and expenses, annual self-assessment is the main service. Most firms charge a fixed annual fee for preparing and filing the SA100 (self assessment) and SA103 (self-employment pages).

Typical ranges for 2025/26:

  • Basic sole trader (low turnover, few expenses): £200 to £400 per year. This covers the tax return and basic tax calculation. You handle your own bookkeeping.
  • Freelancer with moderate turnover (£20k to £60k): £400 to £700 per year. Includes bookkeeping review, tax return, and some basic advice on allowable expenses.
  • High turnover sole trader (£60k+): £700 to £1,200 per year. Often includes quarterly bookkeeping checks and more detailed tax planning.

If you use accounting software like FreeAgent or Xero, some firms offer a discounted rate because your records are already organised. You might pay £300 to £500 rather than £600.

Limited Company Accounting Fees

Limited companies are the most expensive structure to service. The annual workload includes the annual accounts (prepared under FRS 102 or FRS 105), the CT600 corporation tax return, the confirmation statement, and often payroll and dividend paperwork.

Typical ranges for 2025/26:

  • Micro-entity company (single director, low turnover, no VAT): £800 to £1,500 per year. Covers annual accounts, CT600, confirmation statement, and one director salary. You do your own bookkeeping.
  • Small Ltd company (2-3 directors, turnover £50k to £250k, VAT registered): £1,500 to £3,000 per year. Includes quarterly bookkeeping, VAT returns, payroll, and year-end accounts. Most firms include software costs.
  • Growing company (4-10 employees, turnover £250k to £1M, VAT, payroll, some advisory): £3,000 to £6,000 per year. Includes management accounts, cash flow forecasting, and regular tax planning meetings.
  • Established company (10+ employees, turnover £1M+): £6,000 to £15,000+ per year. Full service including quarterly board packs, corporate tax planning, and group structure advice.

Contractors working through their own limited company typically pay £900 to £1,800 per year. This covers the standard compliance work plus IR35 status review and dividend planning. If you use umbrella companies or are inside IR35, the fee structure changes because the work is simpler.

Partnership Accounting Fees

Partnerships file an SA800 (partnership return) plus individual self-assessment returns for each partner. The partnership return itself is more complex than a sole trader return because it allocates profits between partners.

Typical ranges for 2025/26:

  • Simple partnership (2 partners, straightforward profit share): £600 to £1,200 per year. Includes the partnership return and both partners' individual returns.
  • Multi-partner firm (3-5 partners, varied profit shares, some capital transactions): £1,200 to £2,500 per year. More work on profit allocation and partner capital accounts.
  • Professional partnership (solicitors, GPs, architects): £2,500 to £5,000+ per year. Complex profit-sharing arrangements, capital accounts, and often partnership deed reviews.

What Additional Services Cost

The fees above are for core compliance. Most firms charge extra for specialist work. Here are typical add-on costs for 2025/26:

  • VAT registration: £150 to £400 one-off. Includes completing the VAT1 form and advising on the best scheme (flat rate, annual accounting, or standard).
  • R&D tax credits claim: 15-25% of the claim value, or a fixed fee of £500 to £2,000. The merged R&D scheme from April 2024 has made claims more detailed, so fees have risen.
  • Company incorporation: £50 to £200 plus Companies House fee (£12 for online, £40 for paper). Some firms include this in the first year's fee.
  • Payroll only: £10 to £30 per month per employee. Covers RTI submissions, pension auto-enrolment, and P45/P60 processing.
  • Bookkeeping catch-up: £25 to £50 per hour. If your records are behind, expect to pay for the time to bring them up to date.
  • Self-assessment only (non-business): £150 to £300 per year. For employed people with a side income or rental property.
  • Capital gains tax planning and return: £300 to £1,000. Includes the 60-day CGT property return if you sold a residential property.
  • HMRC enquiry or investigation: £100 to £300 per hour, or a fixed fee depending on complexity. Most firms charge more for investigation work because of the risk and time involved.

Monthly vs Annual Fees: Which Is Better?

Most firms offer both monthly and annual payment options. Monthly fees are more common for limited companies because the work is spread across the year. Sole traders often pay annually at the point of filing.

Monthly fees typically range from £50 to £500 per month depending on the service level. The advantage is predictable cash flow and no large annual bill. The disadvantage is that you are committed for the year in most cases.

Annual fees are usually due at the start of the engagement or on filing. Some firms offer a discount for paying annually. Expect 5-10% off the total if you pay upfront.

Software Costs: What Is Included?

Most modern firms include accounting software costs in their fees. Xero costs about £30 to £60 per month depending on the plan. FreeAgent is often free with some bank accounts (Mettle, NatWest, Royal Bank of Scotland) but costs £10 to £20 per month otherwise. QuickBooks costs £12 to £50 per month.

If your firm does not include software, add £200 to £600 per year to your total cost. Some firms charge separately for add-ons like Dext (receipt capture) or BrightPay (payroll).

As ICAEW qualified accountants, we include Xero or FreeAgent in our standard fees for most clients. It keeps everything in one place and reduces the time we spend chasing paperwork.

Why Cheap Accounting Fees Can Cost You More

A £300 annual fee for a limited company is not sustainable for a qualified firm. The work required to file a CT600 and prepare statutory accounts takes at least 4-6 hours for a simple company. At £300, that is £50 to £75 per hour before overheads. A qualified accountant's time is worth more than that.

Firms charging very low fees often:

  • Use junior staff with limited experience
  • Miss tax reliefs and allowances you are entitled to
  • File late and incur penalties (late filing penalties start at £150 for private companies)
  • Provide no proactive advice
  • Charge extra for every query or email

We have seen clients come to us after paying £400 a year to a box-ticking firm, only to find they had missed £5,000 of capital allowances and £3,000 of R&D credits. The cheap accountant fee cost them £8,000 in missed reliefs.

The reverse is also true. A £10,000 fee for a business turning over £100,000 is probably too high unless you have complex international tax issues or a group structure.

How to Compare Accountant Fees Properly

When comparing accountants, look at the total cost of the service, not just the headline number. Ask these questions:

  • What is included in the fee? Is it just compliance, or does it include tax planning?
  • Are software costs included or charged separately?
  • How many meetings or calls are included per year?
  • Is there a charge for responding to emails or quick questions?
  • What happens if HMRC opens an enquiry? Is that covered or charged extra?
  • Do you have a dedicated contact, or do you speak to whoever is free?
  • Are you ICAEW or ACCA qualified? Qualified firms are regulated and carry professional indemnity insurance.

A good accountant should be able to give you a fixed fee in writing before you start. If they cannot, ask why. Most reputable firms will quote a fixed annual fee for a defined scope of work.

Regional Variations in Accountant Fees

Where you are based affects what you pay. London firms typically charge 20-30% more than those in the North of England. A limited company service costing £1,800 in Manchester might cost £2,400 in London.

That said, remote working means many firms now serve clients across the UK. A Manchester-based firm can handle a London client perfectly well using cloud software and video calls. You do not need a local accountant if you are happy working remotely. Many clients choose us because we offer ICAEW qualified expertise at competitive rates regardless of location.

Typical regional differences for a standard limited company service (turnover £100k, VAT registered, one employee):

  • London and South East: £2,000 to £3,500 per year
  • Midlands and South West: £1,500 to £2,500 per year
  • North of England and Scotland: £1,200 to £2,200 per year
  • Wales and Northern Ireland: £1,000 to £2,000 per year

When to Pay More for an Accountant

Some situations justify paying above the average. If your business is growing fast, has complex tax issues, or you are preparing for an exit, a higher fee for a more experienced firm is money well spent.

Scenarios where paying more makes sense:

  • You are selling your company. Business Asset Disposal Relief (BADR) planning needs to start years in advance. A good accountant will structure the sale to minimise CGT. The 14% rate for 2025/26 rising to 18% from April 2026 makes timing critical.
  • You have R&D activities. The merged R&D scheme and the intensive SME regime (ERIS) require detailed technical narratives. A specialist R&D accountant can maximise your claim.
  • You are a contractor inside IR35. The off-payroll working rules mean your client determines your status. An accountant who understands IR35 can help you challenge a wrong determination and structure your affairs correctly.
  • You have international income or assets. Cross-border tax is complex. A firm with international experience is worth the premium.
  • You want proactive tax planning. If you want quarterly reviews, cash flow forecasts, and strategic advice, you need a firm that offers that service. It costs more, but it can save you multiples of the fee in tax.

How to Reduce Your Accounting Fees

You can lower your accountant fees without sacrificing quality. The key is to make your accountant's job easier. Less time spent on your books means a lower bill.

Practical ways to reduce fees:

  • Use cloud accounting software. Xero, FreeAgent, and QuickBooks let your accountant access your records in real time. No more sending spreadsheets by email.
  • Keep your records organised. Reconcile your bank accounts monthly. Categorise transactions correctly. Use receipt capture apps like Dext.
  • Submit VAT returns on time. Late submissions create extra work and potential penalties.
  • Respond to queries quickly. A two-week delay on a simple question means your accountant spends time chasing you instead of doing the work.
  • Ask for a fixed fee. Most firms will quote a fixed fee for a defined scope. That gives you certainty and avoids surprise bills.
  • Review your service level annually. If your business has become simpler, ask if you can move to a lower service tier. If it has become more complex, pay for the extra service you need.

What You Get for Your Accounting Fee

A good accountant does more than file your tax return. The fee should cover:

  • Preparation of annual accounts and corporation tax return (CT600)
  • Confirmation statement filing
  • Payroll processing and RTI submissions
  • VAT return preparation and filing
  • Tax planning advice (dividend strategy, pension contributions, capital allowances)
  • Ad hoc advice on business decisions (buying equipment, hiring staff, changing structure)
  • Liaison with HMRC on your behalf
  • Deadline management so you never miss a filing date

If your accountant only files your return and never contacts you otherwise, you are probably overpaying for the value you receive.

Final Thoughts on Accounting Fees for 2025/26

Accounting fees in 2025/26 range from £200 a year for a simple sole trader return to £15,000+ for a complex limited company with full advisory services. The right fee for you depends on your business structure, turnover, transaction volume, and the level of service you want.

Do not choose an accountant on price alone. A £300 accountant who misses £5,000 of reliefs is expensive. A £2,000 accountant who saves you £10,000 in tax is cheap. Look at the total value, not just the cost.

If your current accountant never calls you with tax-saving ideas, or if you are paying for services you do not use, it might be time to review your arrangement. Most firms will give you a free initial call to discuss your needs and quote a fixed fee.

For a no-obligation discussion about what your business should be paying for accounting services, get in touch with our team. We will give you a straight answer and a fixed quote.