Income tax and capital gains
Taxpayers who do not receive a self-assessment tax return to complete must notify HMRC by 5 October if they had income or capital gains in the previous tax year on which further tax is due.
Taxpayers who do not receive a self-assessment tax return to complete must notify HMRC by 5 October if they had income or capital gains in the previous tax year on which further tax is due.
Corporation tax payment due for year end 31 December 2021, for those companies not liable to pay their liability by instalments.
End of CT61 quarterly period.
Deadline for filing your annual accounts is 9 months after your company’s financial year ends.
Filing deadline for corporation tax return self-assessment form CT600 for period ended 30 September 2021 to be submitted to HMRC.