Accountancy, tax and financial services



Below are the comprehensive list of important dates and deadlines in the UK accounting calendar for 2021/2022. Tax payers should keep these dates in mind to set aside enough days for preparation before submission, and to avoid penalties.

January 2021

1st January

       Due date for payment of Corporation Tax 

for period ended 31st March 2020 

7th January

      Deadline for VAT Returns and payments 

of Accounting Quarter period ending 

30th November 2020

14th January

  Income Tax due date for CT61 period 

to 31st December 2020

19th January

Monthly deadline for postal payments 

of CIS, NICs and PAYE to HMRC

22nd January

         Monthly deadline for electronic remittance

 of CIS, NICs and PAYE to HMRC

31st January

Deadline for filing Self Assessment 

Tax Returns for tax year ended 5th 

April 2020 and 2019/2020 Capital Gains Tax

 Balancing payment of tax due for 2019-2020 

and first Payment on Account for Income Tax 

for 2020/2021

February 2021