Whether GST is applicable on the transfer of a liquor licence from one person to another, where the transfer is between two private individuals and there is no involvement of the Government?
GST is applicable on the transfer of a liquor licence from one person to another
A State grant of an alcoholic liquor licence against a licence or application fee is treated as neither supply of goods nor services and thus non taxable; by contrast, a subsequent private transfer or sale of an existing licence involving commercial consideration paid to the seller can attract GST depending on contractual terms, identity of payor/payee, and service classification. (AI Summary)
TaxTMI 

Dear Sri Anand Lobo,
Sir,
The grant of a liquor license is non-taxable under GST. As it appears in the query, transfer of the license does not form a supply of service, hence no GST is applicable. It was clear in my answer at Sl. No. (1).
In case of any other segments in the transfer of licensing liquor unit, please refer to an advance ruling delivered by Hon’ble Karnataka Appellate Authority for Advance Ruling, in the case of United Breweries Ltd., 2018 (11) TMI 283 - APPELLATE AUTHORITY FOR ADVANCE RULING, KARNATAKA, wherein it has held that GST is liable to tax under the Service Code 999799.