Key deadlines

Key Deadlines 2016/17

Key Dates 2016/17 Self Assessment:

  • 31 July 2017 – 2nd payment on account for 2016/17
  • 5 October 2017 – Deadline for notifying HMRC of new sources of income if no tax return issued for 2016/17
  • 31 October 2017 – Deadline for submission of 2016/17 paper returns
  • 31 January 2018 – Deadline for filing electronic returns and balancing payment for year ended 5 April 2016. 1st payment on account for 2016/17.

Payroll:

  • 31 May – Forms P60 due to employees for year to 5 April 2016
  • 6 July – Forms P11d, P9d, P11d (b) due to HMRC (with copies to employees) for year ended 5 April 2016
  • 19 July – Class 1A NIC payment due for year ended 5 April 2016 (postal)
  • 19 October – Class 1B NIC payment due for year ended 5 April 2016