Tax and business calendar

Details of compliance and regulatory deadlines.

To see expired deadlines, please use the following link: Expired deadlines

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14 Aug 2015

  • EC sales list

    Deadline for paper monthly or quarterly return filing.

19 Aug 2015

  • CIS return

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

  • Postal monthly PAYE/NIC/student loan

    If paying by cheque, HMRC must have received a cheque by this date. Pay PAYE, NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.

21 Aug 2015

  • EC sales list

    Deadline for online monthly or quarterly return filing.

  • Intrastat

    Due date for payment of supplementary declarations for July 2015.

22 Aug 2015

  • Electronic monthly PAYE/NIC/student loan payment

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

31 Aug 2015

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 August 2014 to be submitted to HMRC.

  • Company accounts filing deadline

    Filing deadline at Companies House (Northern Ireland: Companies Registry) of accounts for private companies with a year ended 30 November 2014 and for public companies with a year ended 28 February 2015.

01 Sep 2015

  • Corporation tax payment

    Due date for payment of corporation tax for year ended 30 November 2014, for those companies not liable to pay their liability by instalments.

  • Advisory fuel rates

    New rates come into force.

07 Sep 2015

  • VAT return

    Due date for July VAT returns unless exempted.

14 Sep 2015

  • EC sales list

    Deadline for paper monthly or quarterly return filing.

19 Sep 2015

  • CIS return date

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

  • Postal monthly PAYE/NIC/student loan

    If paying by cheque, HMRC must have received a cheque by this date. Pay PAYE, NICs, student loan deductions and deductions from payments to subcontractors for the month up to the 5th of this month.

21 Sep 2015

  • EC sales list

    Deadline for online monthly or quarterly return filing.

  • Intrastat

    Due date for payment of supplementary declarations for August 2015.

22 Sep 2015

  • Electronic monthly PAYE/NIC/student loan payment

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

30 Sep 2015

  • Company accounts filing deadline

    Filing deadline at Companies House (Northern Ireland: Companies Registry) of accounts for private companies with a year ended 31 December 2014 and for public companies with a year ended 31 March 2015.

  • CT61

    End of CT 61 quarterly period.

  • Corporation tax return

    Filing deadline for corporation tax return self-assessment form CT600 for period ended 30 September 2014 to be submitted to HMRC.

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Expired deadlines

Details of expired compliance and regulatory deadlines.