O’Brien Harnett & Associates is a Dublin 4 based Chartered Accountancy firm dedicated to providing a top class service to all our clients.

The Firm has a broad spectrum of commercial and professional clients and has specialist expertise and a large client base in the not for profit sector including charities, professional bodies and State and voluntary organisations.

Our team of dedicated professionals are focused on adding value to your business and tailoring solutions to your specific needs.

We are registered to carry on audit work and authorised to carry on Investment Business by Chartered Accountants Ireland.

We would welcome the opportunity to talk to you about how we can assist your business or organisation to meet its targets and goals, and to comply with its statutory responsibilities.



Our Team

More than an individual, you have a team you can count on. We are here to assist you and help you achieve your goals Click Here For More Information …


Our Services

  • Audit & Assurance
  • Accounting & Payroll
  • Company Secretarial
  • Taxation (Personal, Corporate, VAT)
  • IT Consulting & Training
  • Corporate Finance & Investment Advice

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Latest News

Budget 2016

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The Companies Act 2014 will commence on 1st June 2015. You may have received this […]

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Budget 2015

After seven successive austerity budgets it is most welcome to be commenting on a budget […]

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