1 May 2021 - Due date for Corporation Tax due for the year ended 30 July 2020.

19 May 2021 - PAYE and NIC deductions due for month ended 5 May 2021. (If you pay your tax electronically the due date is 22 May 2021).

19 May 2021 - Filing deadline for the CIS300 monthly return for the month ended 5 May 2021.

19 May 2021 - CIS tax deducted for the month ended 5 May 2021 is payable by today.

31 May 2021 - Ensure all employees have been given their P60s for the 2020-21 tax year.

1 June 2021 - Due date for Corporation Tax due for the year ended 31 August 2020.

19 June 2021 - PAYE and NIC deductions due for month ended 5 June 2021. (If you pay your tax electronically the due date is 22 June 2021)

19 June 2021 - Filing deadline for the CIS300 monthly return for the month ended 5 June 2021.

19 June 2021 - CIS tax deducted for the month ended 5 June 2021 is payable by today.