SOME IMPORTANT TAX DATES FOR APRIL 2018

  • 14 April 2018 (23rd April 2018 for online payment and filing):

P30 Monthly Return and payment for March 2018

  •  21 April 2018 (23rd April 2018 for online payment and filing):

Corporation Tax Return CT 1 and final payment for companies with accounting periods ending 31 July 2017

  • 21 April 2018 (23rd April 2018 for online payment and filing):

Preliminary Corporation Tax due (where liability is less than €200,000) for accounting periods ending 31st May 2018

  • 21 April 2018:

Form 46G for companies with accounting periods ending 31 July 2017