Tax Diary January/February 2021
20 Dec, 2020
1 January 2021 - Due date for Corporation Tax due for the year ended 31 March 2020.
19 January 2021 - PAYE and NIC deductions due for month ended 5 January 2021. (If you pay your tax electronically the due date is 22 January 2021)
19 January 2021 - Filing deadline for the CIS300 monthly return for the month ended 5 January 2021.
19 January 2021 - CIS tax deducted for the month ended 5 January 2021 is payable by today.
31 January 2021 – Last day to file 2019-20 self-assessment tax returns online.