1 November 2024 – Due date for Corporation Tax due for the year ended 31 January 2024.

19 November 2024 – PAYE and NIC deductions due for month ended 5 November 2024. (If you pay your tax electronically the due date is 22 November 20244.)

19 November 2024 – Filing deadline for the CIS300 monthly return for the month ended 5 November 20244. 

19 November 2024 – CIS tax deducted for the month ended 5 November 2024 is payable by today.

1 December 2024 – Due date for Corporation Tax payable for the year ended 28 February 2024.

19 December 2024 – PAYE and NIC deductions due for month ended 5 December 2024. (If you pay your tax electronically the due date is 22 December 2024).

19 December 2024 – Filing deadline for the CIS300 monthly return for the month ended 5 December 2024. 

19 December 2024 – CIS tax deducted for the month ended 5 December 2024 is payable by today.

30 December 2024 – Deadline for filing 2023-24 self-assessment tax returns online to include a claim for under payments to be collected via tax code in 2025-26.