Dates and Deadlines

21 February 2021

  • Intrastat

    Due date for payment of supplementary declarations for January 2021.

  • EC sales list

    Deadline for online monthly or quarterly return filing.

22 February 2021

  • 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.

28 February 2021

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 29 February 2020 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.

01 March 2021

  • VAT reverse charge

    Domestic reverse VAT charge will apply for building and construction services.

  • Corporation tax payment

    Corporation tax payment due for year end 31 May 2020, for those companies not liable to pay their liability by instalments.

  • Advisory fuel rates

    New fuel rates come into force.

  • Domestic VAT reverse charge in the construction sector

    The domestic VAT reverse charge must be used for most supplies of building and construction services. It applies to VAT-registered firms operating under the CIS.

07 March 2021

  • VAT return

    Due date for January VAT returns unless exempted.