S. 115O : Domestic companies-Tax on distributed profits–Charging section–No need for issuance of notice before making a demand– Profits distributed to share holders is deemed to be dividend- Reduction on share capital can be effected by buying back shares –Advance Ruling cannot be given if an enquiry is pending against the assessee-Writ will not normally be issued if there is alternative remedy. [S. 2(22), 245R, Art.226]