Construction Industry Scheme returns for the period from 6 November to 5 December 2016 should be submitted online by 19 December. This includes NIL returns.
It is too easy to forget the need to submit a NIL return when no payments to subcontractors have been made. If you engage a firm of accountants in Carlisle to do your CIS returns, then this will be taken care of. In our case we keep a diary and do a batch of work at about the same time each month.