30 December
Deadline to submit self assessment returns
31 October
Deadline to submit paper self assessment returns
5 October
Deadline to register with HMRC
31 July
Second payment of account to HMRC
6 July
Copies of P11d’s to be issued to employees
31 May
Copies of P60’s to be issued to employees
5 April
Tax year end, returns can start to be submitted now
31 January
Online self assessment return to be submitted to HMRC