Diary of main tax events April/May 2018

Date What’s Due   1/04   Corporation tax payment for the year to 30/6/17 (unless quarterly instalments apply)   5/04   End of 2017/18 Tax Year. 2018/19 tax year starts 6 April 2018   19/4   PAYE & NIC deductions and CIS return and tax, for the month to 5/04/18...