Deadlines

Here are the deadlines for UK tax years

  • 31st July 2017 – 2nd Payment on account for 2016/17 due (if applicable)
  • 5th October 2017 – deadline to notify HMRC that a tax return for 2016/17 is due (potential penalty after this date)
  • 31st October 2017 – deadline for filing 2016/17 paper tax return
  • 31st January 2018 – Filing deadline for 2016/17 Individual, Partnership and Trust and Estate Tax Returns
  • 31st January 2018 – Balancing payment for 2016/17 due
  • 6 April 2017 – 2017/18 UK Tax year starts
  • 31st January 2018 – 1st Payment on Account for 2017/18 due (if applicable)
  • 5 April 2018 – 2017/18 UK Tax year ends
  • 31st July 2018 – 2nd Payment on account for 2017/18 due (if applicable)
  • 5th October 2018 – deadline to notify HMRC that a tax return for 2017/18 is due (potential penalty after this date)
  • 31st October 2018 – deadline for filing 2017/18 paper tax return
  • 31st January 2019 – Filing deadline for 2017/18 Individual, Partnership and Trust and Estate Tax Returns
  • 31st January 2019 – Balancing payment for 2017/18 due
  • 6 April 2018 – 2018/19 UK Tax Year starts
  • 31st January 2019 – 1st Payment on Account for 2018/19 due (if applicable)
  • 5 April 2019 – 2018/19 UK Tax Year Ends

Need some advice?

To speak to an adviser about your US/UK Tax affairs, please call Rachel Finch, Director, on 01934 620011. Alternatively, you can send a message to the team now.