Under the GST regime, stock transfer to a godown or to an entity with a different GSTIN registration is considered taxable supply. Hence, if stock is transferred to a godown of the same organisation, it is recorded as a transfer if the godown is operating under the same GSTIN. In case the godown has a different GSTIN, it is recorded as an taxable outward supply. You can record transfers using delivery note or material out voucher types, and taxable outward supplies using sales vouchers in TallyPrime.
In case of supply to a godown outside the state, it is recorded as a taxable outward supply, since the same GSTIN cannot be used for business operations in two different states.