Tax Diary September/October 2021

1 September 2021 – Due date for Corporation Tax due for the year ended 30 November 2020.

19 September 2021 – PAYE and NIC deductions due for month ended 5 September 2021. (If you pay your tax electronically the due date is 22 September 2021)

19 September 2021 – Filing deadline for the CIS300 monthly return for the month ended 5 September 2021.

19 September 2021 – CIS tax deducted for the month ended 5 September 2021 is payable by today.

1 October 2021 – Due date for Corporation Tax due for the year ended 31 December 2020.

19 October 2021 – PAYE and NIC deductions due for month ended 5 October 2021. (If you pay your tax electronically the due date is 22 October 2021.)

19 October 2021 – Filing deadline for the CIS300 monthly return for the month ended 5 October 2021.

19 October 2021 – CIS tax deducted for the month ended 5 October 2021 is payable by today.

31 October 2021 – Latest date you can file a paper version of your 2021 self-assessment tax return.

Latest Blog
28
Aug

Effects of the US presidential election

The American presidential election may have significant effects on the United Kingdom...

Read More
27
Aug

Further drop in interest rates

Interest rates are a powerful lever in our economy. Increase rates and economic activ...

Read More
22
Aug

Rachel Reeves announcements since the election

Since Rachel Reeves was appointed Chancellor of the Exchequer in May 2024, she has ma...

Read More
20
Aug

Private pension contributions

Tax relief on private pension scheme contributions is a significant incentive in the ...

Read More