I believe, the extracts and observation by Ravi needs a revisit.
Firstly, the extracts are as under:
“14. Services by way of construction, erection, commissioning, or installation of original works pertaining to,-
(a)…
(c) low- cost houses up to a carpet area of 60 square metres per house in a housing project approved by competent authority empowered under the ‘Scheme of Affordable Housing in Partnership’ framed by the Ministry of Housing and Urban Poverty Alleviation, Government of India;
(ca) low cost houses up to a carpet area of 60 square metres per house in a housing project approved by the competent authority under:
- the “Affordable Housing in Partnership” component of the Housing for All (Urban) Mission/Pradhan Mantri Awas Yojana;
- any housing scheme of a State Government.
(d)…”
Secondly, only (ca) above is with effect from 1 March 2016, whereas (c) was an existing entry.
Thirdly, there is a specific exemption provided to a sub-contractor who is performing works contract for his principal. The relevant extracts are as under-
“29. Services by the following persons in respective capacities -
(a)…
(h) sub-contractor providing services by way of works contract to another contractor providing works contract services which are exempt;”
Lastly, if all the services provided are regarded as exempted, then there is no need to obtain registration as per Notification No.33/2012-ST dated 20 June 2012.
Hope the above clarifies all the doubts.