See, The CDT would be Calculated as per section 115-O(1) @ 15%+ 12%SC+ 3% EC i.e. 17.304%
But now the current rate of Dividend after introduction of Sec 115-O(1B) through FA, 2014 the above 17.304% would be Grossed Up and new final rate of CDT in every case would be 20.9248%.
Note -1: The Surcharge of 12% would exist in every case irrespective of the amount of Dividend.
Note-2: [Dividend here means All Dividend DECLARED (Interim or Final), DISTRIBUTED or Paid] ( + )