GST on residential affordable housing project

In re Primarc Projects Pvt Ltd (GST AAR West Bengal) Whether the applicant is eligible for tax concession for its RREP named Akriti being an affordable housing project? The works contract service for the construction of those dwelling units in the project named ‘Akriti’ (WBHIRA Registration No. HIRA/P/PUR/2018/000003) that are affordable residential apartments in terms of clause 4(xvi) of Notification 11/2017 Central Tax (Rate) dated 28/06/2017, as amended time to time, are taxable under Entry No. 3(v)(da) of the said notification, provided the applicant does not opt for paying tax...