This site uses cookies to improve your browsing experience and analyse use of our website. By clicking ‘I accept’ you agree and consent to our use of cookies. You can find out more about our cookies here. Find out more

Tax diary

Mike Wakeford

1 September 2018 - Due date for Corporation Tax due for the year ended 30 November 2017.

19 September 2018 - PAYE and NIC deductions due for month ended 5 September 2018. (If you pay your tax electronically the due date is 22 September 2018)

19 September 2018 - Filing deadline for the CIS300 monthly return for the month ended 5 September 2018. 

19 September 2018 - CIS tax deducted for the month ended 5 September 2018 is payable by today.