1 September 2015 - Due date for Corporation Tax due for the year ended 30 November 2014.
19 September 2015 - PAYE and NIC deductions due for month ended 5 September 2015. (If you pay your tax electronically the due date is 22 September 2015.)
19 September 2015 - Filing deadline for the CIS300 monthly return for the month ended 5 September 2015.
19 September 2015 - CIS tax deducted for the month ended 5 September 2015 is payable by today.
1 October 2015 - Due date for Corporation Tax due for the year ended 31 December 2014.
19 October 2015 - PAYE and NIC deductions due for month ended 5 October 2015. (If you pay your tax electronically the due date is 22 October 2015.)
19 October 2015 - Filing deadline for the CIS300 monthly return for the month ended 5 October 2015.
19 October 2015 - CIS tax deducted for the month ended 5 October 2015 is payable by today.
31 October 2015 – Latest date you can file a paper version of your 2015 Self Assessment tax return.
