S.115BAA : Tax on income of certain domestic companies – Determination of tax in certain cases – Option exercised under section 115BAA – Rate of tax applicable – Long term capital gains – Company opting for taxation under section 115BAA is liable to pay tax at 22% on total income including long-term capital gains and not at 20% as per section 112. [S. 45 , 112, 143(1), Form 10IC ]