1 October 2020 – Due date for Corporation Tax due for the year ended 31 December 2019.
19 October 2020 – PAYE and NIC deductions due for month ended 5 October 2020. (If you pay your tax electronically the due date is 22 October 2020.)
19 October 2020 – Filing deadline for the CIS300 monthly return for the month ended 5 October 2020.
19 October 2020 – CIS tax deducted for the month ended 5 October 2020 is payable by today.
31 October 2020 – Latest date you can file a paper version of your 2020 Self-Assessment tax return.
1 November 2020 – Due date for Corporation Tax due for the year ended 31 January 2020.
19 November 2020 – PAYE and NIC deductions due for month ended 5 November 2020. (If you pay your tax electronically the due date is 22 November 2020.)
19 November 2020 – Filing deadline for the CIS300 monthly return for the month ended 5 November 2020.
19 November 2020 – CIS tax deducted for the month ended 5 November 2020 is payable by today.
