Research & Development (R&D) Corporation Tax credit

Qualifying criteria

A company may qualify for the Research & Development (R&D) Tax Credit or the R&D Corporation Tax Credit if:

  • it is within the charge of Corporation Tax in Ireland
  • it carries out qualifying R&D activities in Ireland, the European Economic Area (EEA) or the United Kingdom (UK)
  • and
  • the expenditure does not qualify for a tax deduction in another country.

Qualifying R&D activities

To qualify for the R&D Tax Credit, a company’s R&D activities must:

  • involve systematic, investigative or experimental activities
  • be in the field of science or technology
  • involve one, or more, of the following categories of R&D:
    • basic research
    • applied research
    • experimental development
  • seek to make scientific or technological advancement
  • and
  • involve the resolution of scientific or technological uncertainty.

For further information on the R&D activites that qualify for the R&D Tax Credit, please see the Tax and Duty Manual Part 29-02-03.

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