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Expired deadlines

01 Apr 2020

  • Lifetime pension allowance

    Lifetime pension allowance increases to £1,073,100.

  • Business rates holiday

    For a year from 1 April 2020, all retail, leisure and hospitality businesses in England will have a 100% discount on business rates.

  • RDEC increases to 13%

    Research and development expenditure credit changes from 12% to 13%.

  • National living wage

    National living wage increases from £8.21 to £8.72 an hour for over-25s.

31 Mar 2020

  • CT61

    End of CT61 quarterly period.

  • Company accounts filing deadline

    Deadline for filing your company tax return is 12 months after your accounting period for corporation tax ends.

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 March 2019 to be submitted to HMRC.

  • Corporation tax

    End of corporation tax financial year.

22 Mar 2020

  • Monthly electronic PAYE/class 1 NICs/student loan payment

    If paying electronically, pay PAYE, class 1 NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.

21 Mar 2020

  • EC sales list

    Deadline for online monthly or quarterly return filing.

  • Intrastat

    Due date for payment of supplementary declarations for February 2020.

19 Mar 2020

  • CIS return

    Construction Industry Scheme: monthly return due for period up to 5th of previous month.

  • Monthly postal PAYE/class 1 NICs/student loan payment

    If you pay by cheque through the post, monthly payments due for PAYE, class 1 NICs and student loan deductions from February 2020.

14 Mar 2020

  • EC sales list

    Deadline for paper monthly or quarterly return filing.

11 Mar 2020

  • Spring Budget 2020

    The Spring Budget 2020 will take place on 11 March 2020. 

07 Mar 2020

  • VAT return

    Due date for January VAT returns unless exempted.

01 Mar 2020

  • Corporation tax payment

    Corporation tax payment due for year end 31 May 2019, for those companies not liable to pay their liability by instalments.

  • Advisory fuel rates

    New fuel rates come into force.

28 Feb 2020

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 28 February 2019 to be submitted to HMRC.

  • Company accounts filing deadline

    Deadline for filing your company tax return is 12 months after your accounting period for corporation tax ends.