Dear Experts,
In the instant the company is already supplying taxable as well as Exempted Service. If we pursue the definition of "Aggregate Turnover" given at Section 2(6) of the Act, it says includes all supplies except RCM and also includes "Exempt supply" and on same PAN all India basis.
Section 23 says "Every Supplier.... if his aggregate turnover in a financial year exceeds twenty lakh rupees."
If same PAN is to be considered than it means taxable and exempted both, Section 23(a) is for Exempted supply only.
Therefore, I am of the view that separate registration may be obtained for Rajasthan and can show exempted supply in their returns.