Large Corporates Division

Contact details should be used by taxpayers for queries relating to the Large Corporate Division, in the following areas.

  • Property, Construction and General Manufacturing
  • Alcohol, Tobacco & Multiples
  • Natural Resources, Food and Leisure
  • Financial Services - Banking
  • Financial Services – Insurance
  • ICT1
  • Motor, Oils &Transport
  • Life Sciences
  • Financial Services – Financing & Investment Funds
  • Financial Services – Aircraft Leasing
  • Financial Services – Investment Funds
  • Financial Services – General
  • ICT2.

Please note that the quickest and easiest way for you to manage your tax affairs is to use our  online services


00353 1 738 3637

Call charges may vary depending on your telephone provider's service contract.

Telephone opening hours: 09.30 to 16.00 (Monday to Friday). 


Postal address

Office of the Revenue Commissioners
Large Corporates Division
Anne Street
Y35 E29K.