As you are aware, as per Section 9(4) of the CGST Act, GST is payable under Reverse Charge basis in respect of inward supplies from unregistered suppliers. This was deferred by notification till 30th of September 2018 earlier. Now another notification has been issued to defer the same till 30th September 2019. In view of the above,no GST under reverse charge basis is payable in respect of inward supplies , as per section 9 (4) .
Kindly note that Reverse charge on Freight Payments (Goods Transport Agency) , Advocate fees, Sitting fees to Directors , which are covered under Section 9(3) are not exempted and GST on these payments shall continue to be paid under Reverse Charge.
The relevant notification is reproduced below :-