Call us on 0844 800 6672

January key tax dates

Newsletter issue - January 2019.

1 - Due date for payment of Corporation Tax for the year ended 31 March 2018

14 - Return and payment of CT61 tax due for quarter to 31 December 2018

19/22 - PAYE/NIC, student loan and CIS deductions due for month to 5/1/2019 or quarter 3 of 2018/19 for small employers

31 - Deadline for filing 2018 Self Assessment personal, partnership and trust Tax Returns - £100 first penalty for late filing even if no tax is due or tax due is paid on time

  • Balancing self assessment payment due for 2017/18
  • Capital gains tax payment due for 2017/18
  • First self assessment payment on account due for 2018/19
  • Interest accrues on all late payments
  • Half yearly Class 2 NIC payment due
  • Further penalty of 5% of tax due or £300, whichever is greater for personal tax returns still not filed for 2016/17
  • 5% penalty for late payment of tax unpaid for 2016/17 self assessment

  • Request a Callback
  • Book a Free Consultation
  • Get a Fixed Quote
  • Find out how to Make more, Keep more and Work less

Monthly Poll

Monthly Poll

Your Business Size?

  • Start-up
  • Small Business
  • Medium Business
  • Large Business

Newsletter Subscription


Aspire is a member firm of the Institute of Chartered Accountants in England and Wales.
Aspire is registered to carry on audit work in the UK and Ireland and regulated for a range of investment business activities
by the Institute of Chartered Accountants in England and Wales.
Aspire is a trading name of Aspire & Inspire UK Ltd, registered in England, no. 07363218. VAT registration no. 997147170