Postal payments for month ended 5 September should reach your HMRC Accounts Office by this date. If you pay late you may have to pay a late payment penalty.
Receipt of the Contractors Monthly Returns for month ended 5 September for those under the Construction Industry Scheme is due by this date whether submitted electronically or on paper.
September 22
Electronic payments for month ended 5 September must clear into the HMRC bank account by this date. If you pay late you may have to pay a late payment penalty.
September 30
Companies House filing date for companies with a year end of 31 December 2013