I have the following query and would be grateful if any of your experts are able clarify.
I have been charging ST is 12.36% on soil investigation works that i do ( basically soil drilling, sampling and lab. testing). I was informed by one of my clients that any consultancy work or soil ivestigation work for an infrastructure project such as for Railways, Metro projects, National & State Highways is exempt from service tax. Is this true? Whether true or false I would very much appreciate if somebody substantiates their clarification.
Thanks!