Company accounts filing deadline

Deadline for filing your company tax return is 12 months after your accounting period for corporation tax ends, unless you have secured a three-month extension with Companies House due to COVID-19 disruption.

Corporation tax return

Filing deadline for corporation tax return self-assessment form CT600 for period ended 30 April 2019 to be submitted to HMRC.

Corporation tax payment

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

CT61 payment

Due date for income tax for the CT61 period to 31 March 2020.

CT61 payment

Due date for income tax for the CT61 period to 31 March 2020.