1 November 2022 – Due date for Corporation Tax due for the year ended 31 January 2022.

19 November 2022 – PAYE and NIC deductions due for month ended 5 November 2022. (If you pay your tax electronically the due date is 22 November 2022.)

19 November 2022 – Filing deadline for the CIS300 monthly return for the month ended 5 November 2022. 

19 November 2022 – CIS tax deducted for the month ended 5 November 2022 is payable by today.

1 December 2022 – Due date for Corporation Tax payable for the year ended 28 February 2022.

19 December 2022 – PAYE and NIC deductions due for month ended 5 December 2022. (If you pay your tax electronically the due date is 22 December 2022).

19 December 2022 – Filing deadline for the CIS300 monthly return for the month ended 5 December 2022. 

19 December 2022 – CIS tax deducted for the month ended 5 December 2022 is payable by today.

30 December 2022 – Deadline for filing 2021-22 self-assessment tax returns online to include a claim for under payments to be collected via tax code in 2023-24.