Any idea on how much STT goes to the Government every year?

hmm… I’d not agree. Just because trading volumes and hence STT in the market has picked up and gone to 2007 pre-crisis levels is not a good predictor of a fall. Our economy has grown in the interim. Here is an interesting data point.

Total tax collection in India vs STT collection and STT as % of total tax collection

Year Total Tax collections (In Cr.) STT as a % STT (In Cr.)
2004-05 132771 0.44% 587.54
2005-06 165216 1.55% 2560.03
2006-07 230181 2.02% 4650.93
2007-08 314330 2.73% 8576.87
2008-09 333818 1.62% 5405.05
2009-10 378063 2.00% 7568.65
2010-11 445995 1.64% 7312.32
2011-12 493987 1.15% 5656.88
2012-13 558989 0.89% 4996.86
2013-14 638596 0.79% 5017.48
2014-15 695792 1.06% 7398
2015-16 741945 0.91% 6738.38
2016-17 849818 0.98% 8358.21

As you can see STT as % of total tax collection is just 0.98% in 2016/17 (below the average for last 13 years) vs 2.73% in 2007/08. This % number maybe a better gauge to see when market activity is maybe overheated.

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