These are some of the important dates for September:
1 September 2014 – Corporation Tax due for 30 November 2013 year ends.
7 September 2014 – VAT due for VAT quarters ended 31 July 2014.
19 September 2014 – PAYE and NIC deductions due for payroll month 2 (ended 5 September 2014). (22 September 2014 if paid electronically.)