March 2017 Tax Diary
Important dates for your tax diary this month
1 March 2017 –
Due date for Corporation Tax due for the year ended 31 May 2017.
2 March 2017 –
Self Assessment tax for 2015/16 paid after this date will incur a 5% surcharge.
19 March 2017 –
PAYE and NIC deductions due for month ended 5 March 2017. (If you pay your tax electronically the due date is 22 March 2017)
19 March 2017 –
Filing deadline for the CIS300 monthly return for the month ended 5 March 2017.
19 March 2017 –
CIS tax deducted for the month ended 5 March 2017 is payable by today.