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Top Accounting Firms in the UK

135 of 402 accounting firms ranked on evidence in the Q4 2026 edition.

TrustList ranking

Q4 2026 edition

135 of 402 accounting firms ranked on evidence held on 9 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

The SME ranking on this page lists 396 small and medium-sized firms, and 77 of them earned a rank number. Five businesses known to be large are left out. The SME order does not reward age, so newer practices compete on evidence alone. See the SME ranking

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  1. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
  2. Jackson & Graham logo

    Web Design

    Jackson & Graham is an independent firm of chartered accountants in South Cumbria and North Lancashire.

    On record: Based in Kendal, Sedbergh and Bowness on Windermere, Cumbria · Independent firm

  3. Jacksons Chartered Certified Accountants logo

    Business Services · Tax · Cloud · Also in Nottingham

    Chartered certified accountants in Nottingham and Newark serving Midlands businesses and individuals with tax and payroll

    On record: Based in Nottingham and Newark, England

  4. Jade Accountancy Services (Derby) Ltd. logo

    Jade Accountancy Services (Derby) Ltd. is an independent accountancy practice based in Long Eaton.

    On record: Based in Long Eaton, England · Independent accountancy

  5. JAM Accounting logo

    Tax · Accounting · Budgeting

    JAM Accounting is an accountancy practice serving clients in Hampshire, elsewhere in the UK and overseas.

    On record: Based in Hampshire, UK

  6. James & Co Accountants logo

    Tax · Accounting · Corporation · Also in Boston

    James & Co Accountants is a small practice in Boston, Lincolnshire.

    On record: Based in Boston, Lincolnshire, UK · Sole trader

  7. Jameson Accounting Services logo

    Tax · Accounting · Partnership

    Bedford chartered accountants supporting sole traders, partnerships and limited companies with accounts, tax and payroll

    On record: Based in Bedford, Bedfordshire, England

  8. JC Assessoria Empresarial logo

    JC Assessoria Empresarial is a business advisory firm based in Campinas, in the state of São Paulo, Brazil.

    On record: Based in also Limeira, Piracicaba, Catanduva, São Paulo, Vitória, Curitiba, Cuiabá…

  9. JDH Bookkeeping logo

    Tax · Accounting · Government · Also in Nice

    JDH Bookkeeping trades as JDH Accountants and Business Advisers, an accountancy practice in Abercynon near Pontypridd.

    On record: Based in Abercynon, South Wales

  10. JDT Accountants Ltd logo

    JDT Accountants Ltd is a firm of registered tax accountants in Liverpool.

    On record: Based in Liverpool, England

  11. JM IFA Ltd logo

    JM IFA Ltd is an independent financial adviser in the West End of Edinburgh. It specialises in advice for private clients throughout Scotland.

    On record: Based in West End, Edinburgh, Scotland

  12. JMH Bookkeeping logo

    Accounting · Books

    JMH Bookkeeping is a bookkeeping practice in Lincolnshire, England.

    On record: Based in Lincolnshire, England

  13. JMJ Accountancy logo

    Tax

    JMJ Accountancy is a local firm of accountants in Hertford, England.

    On record: Based in Hertford, England · Local firm

  14. JNS Chartered Certified Accountants logo

    Accounting · Cloud · Goals · Also in Lichfield

    Chartered certified accountants in the West Midlands providing accounting, bookkeeping, payroll and advisory for small businesses

    On record: Based in the Black Country, with hubs in Birmingham and Coventry, England

  15. Jo Kirby Bookkeeping logo

    Also in Liverpool

    Jo Kirby Bookkeeping is a sole bookkeeping practice in South Liverpool, serving the Merseyside region and further afield.

    On record: Based in South Liverpool, England

  16. Johnston Kennedy DFK logo

    Tax · Legal · Also in Antrim and Northern Ireland

    Johnston Kennedy DFK is a firm of Chartered Accountants and Chartered Tax Advisors in Northern Ireland, with offices in Belfast, Lisburn and Newtownabbey.

    On record: Based in Belfast, Lisburn and Newtownabbey, Northern Ireland

  17. Jon Davies Accountants Ltd logo

    Tax · Property · Partners · Also in Liverpool

    Jon Davies Accountants Ltd, known as JDA, is a firm of chartered accountants in Liverpool with clients across the UK.

    On record: Based in Liverpool, UK · Owner-managed

  18. Jonathan Gallagher & Co logo

    Tax · Accounting · Legal · Also in Oldham

    Jonathan Gallagher & Co trades as J P Gallagher & Co, a small accountancy practice in Oldham.

    On record: Based in Oldham, UK · Sole trader

  19. Jones & Co logo

    simple · Fashion

    Jones & Co is a firm of accountants in Farnborough, Hampshire.

    On record: Based in Farnborough, Hampshire, England

  20. Josolyne & Co logo

    Accounting · Cloud · Legal · Also in Wales

    Josolyne & Co, which also uses the name Josolyne LLP, is a chartered accountancy and business advisory firm in Macclesfield, Cheshire.

    On record: Based in Macclesfield, Cheshire · Owner-managed

  21. K & M Accountants Luton logo

    K & M Accountants Luton is a modern accountancy practice based in Luton, Bedfordshire.

    On record: Based in Luton, Bedfordshire

  22. K&H Accountants logo

    simple

    K&H Accountants, trading as Kirkpatrick & Hopes, is a firm of chartered accountants in Theale, near Reading in Berkshire.

    On record: Based in Theale, Reading, Berkshire · Owner-managed

  23. Karen Hillier Bookkeeping and Payroll services logo

    Also in Guildford

    Karen Hillier Bookkeeping and Payroll services is a bookkeeping practice based in Chandler's Ford, Hampshire.

    On record: Based in Chandler's Ford, Hampshire

  24. KBN Accountants Limited logo

    Tax · Also in Reading, Berkshire

    Reading chartered certified accountants offering accounts, tax and business advice to individuals, small firms and charities

    On record: Based in Reading, Berkshire, United Kingdom

  25. KBS Corporate logo

    Creative · Energy · Manufacturing · Also in Bolton and London

    KBS Corporate is a UK business sales adviser. It guides company owners through selling their firms, from planning an exit to finding a buyer and completing the deal.

    On record: Based in contact lines in Manchester and Bolton area

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