Deadline for paper monthly or quarterly return filing.
Due date for September VAT returns unless exempted.
Corporation tax payment due for year end 31 January 2020, for those companies not liable to pay their liability by instalments.
Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 October 2019 to be submitted to HMRC.
Deadline for filing your company tax return is 12 months after your accounting period for corporation tax ends.