1 April 2023 – Due date for Corporation Tax due for the year ended 30 June 2022.

19 April 2023 – PAYE and NIC deductions due for month ended 5 April 2023. (If you pay your tax electronically the due date is 22 April 2023).

19 April 2023 – Filing deadline for the CIS300 monthly return for the month ended 5 April 2023. 

19 April 2023 – CIS tax deducted for the month ended 5 April 2023 is payable by today.

30 April 2023 – 2021-22 tax returns filed after this date will be subject to an additional £10 per day late filing penalty for a maximum of 90 days.

1 May 2023 – Due date for corporation tax due for the year ended 30 July 2022.

19 May 2023 – PAYE and NIC deductions due for month ended 5 May 2023. (If you pay your tax electronically the due date is 22 May 2023).

19 May 2023 – Filing deadline for the CIS300 monthly return for the month ended 5 May 2023. 

19 May 2023 – CIS tax deducted for the month ended 5 May 2023 is payable by today.

31 May 2023 – Ensure all employees have been given their P60s for the 2022/23 tax year.