1 December 2016 – Due date for Corporation Tax due for the year ended 29 February 2016.
19 December 2016 – PAYE and NIC deductions due for month ended 5 December 2016. (If you pay your tax electronically the due date is 22 December 2016.)
19 December 2016 – Filing deadline for the CIS300 monthly return for the month ended 5 December 2016.
19 December 2016 – CIS tax deducted for the month ended 5 December 2016 is payable by today.
30 December 2016 – Deadline for filing 2015-16 Self Assessment tax returns online to include a claim for under payments to be collected via tax code in 2017-18.
1 January 2017 – Due date for Corporation Tax due for the year ended 31 March 2016.
19 January 2017 – PAYE and NIC deductions due for month ended 5 January 2017. (If you pay your tax electronically the due date is 22 January 2017.)
19 January 2017 – Filing deadline for the CIS300 monthly return for the month ended 5 January 2017.
19 January 2017 – CIS tax deducted for the month ended 5 January 2017 is payable by today.
31 January 2017 – Last day to file 2015-16 Self Assessment tax returns online.
31 January 2017 – Balance of Self Assessment tax owing for 2015-16 due to be settled on or before today. Also due is any first payment on account for 2016-17.