John MacMahon & Co provides services to deal with the whole spectrum of accounting issues for businesses of all sizes in a wide range of sectors.


Accountancy services include:

  • Accounts preparation for sole traders and partnerships

  • Statutory accounts for Limited Companies UK and ROI

  • Company Secretarial and Corporate Governance

  • Accountants Report Services for limited companies

  • Personal and corporate accountancy and taxation services on an all Ireland basis

  • Accounting for Charities

  • Bookkeeping and Management Accounting

  • Computerised accounts system selection and advice


The firm’s highly-qualified auditing team will help you step-by-step through the necessary auditing process to help improve and enhance your business activities.  John MacMahon & Co has a large range of audit clients, with specialist experience in the engineering, textiles, poultry and meat processing industries and have an extensive knowledge of haulage, building contracting, retail, leisure and bookmaking industries. John MacMahon & Co.  is registered to carry on work in the UK and Republic of Ireland by the Institute of Chartered Accountants in Ireland. Details about our audit registration can be viewed at, under the reference number 222919.

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