31 July 2014 – Second payment on account for 2013/14.
5 October 2014 – Deadline for notifying HMRC of new sources of income (including the Child Benefit charge) if no tax return has been issued for 2013/14.
31 October 2014 – Deadline for submission of 2013/14 non-electronic returns.
31 January 2015 – Deadline for filing electronic tax returns for 2013/14.
Balancing payment due for 2013/14. First payment on account due for 2014/15.