Self-assessment deadline – one last push

Jan 28, 2019

Just three days remain to the UK self-assessment filing deadline for 2017/18 which is 11.59pm on Thursday 31 January 2019. This is also the due date for payment of the balancing payment of tax and NIC for 2017/18 and the first payment on account for 2018/19. 2016/17 SA returns must also be amended by this date.

Readers are reminded that there are a number of online filing exclusions for 2017/18 which means paper returns will need to be filed by 31 January 2019. The most recent version of the filing exclusions for 2017/18 has been published.