31 Oct 2017

• Paper self-assessment

  Deadline for paper submission of self-assessment tax return for tax year ended 5 April 2017.

• Corporation tax return

  Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 October 2016 to be submitted to HMRC.

• Company accounts filing deadline

  Deadline for filing your financial statements/accounts with Companies House is 9 months after the period end.

01 Nov 2017

• Auto-enrolment staging dates

  Auto-enrolment staging date for new employers with PAYE income first payable between 1 January 2016 and 30 September 2016.

• Corporation tax payment

  Due date for payment of corporation tax for year ended 31 January 2017, for those companies not liable to pay their liability by instalments.

07 Nov 2017

• VAT return

  Due date for September VAT returns unless exempted.

14 Nov 2017

• EC sales list

  Deadline for paper monthly or quarterly return filing.

19 Nov 2017

• Postal monthly PAYE/class 1 NICs/student loan payment

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

• CIS return

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

21 Nov 2017

• EC sales list

  Deadline for online monthly or quarterly return filing.

• Intrastat

  Due date for payment of supplementary declarations for October 2017.

22 Nov 2017

• Electronic monthly 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.

• Autumn Budget 2017

  The chancellor Philip Hammond will deliver his first Autumn Budget on 22 November.

30 Nov 2017

• Corporation tax return

  Filing deadline for corporation tax return self-assessment form CT600 for period ended 30 November 2016 to be submitted to HMRC.

• Company accounts filing deadline

  Deadline for filing your financial statements/accounts with Companies House is 9 months after the period end.

01 Dec 2017

• Corporation tax payment

  Due date for payment of corporation tax for year ended 28 February 2017, for those companies not liable to pay their liability by instalments.

• Advisory fuel rates

  New fuel rates come into force.

07 Dec 2017

• VAT return

  Due date for October VAT returns, unless exempted.

14 Dec 2017

• EC sales list

  Deadline for paper monthly or quarterly return filing.

19 Dec 2017

• Postal monthly PAYE/class 1 NICs/student loan payment

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