GST to be levied on underlying goods/services in gift vouchers: rules AAAR Kalyan Jewellers India Ltd has approached the Appellate Authority for Advance Ruling (AAAR) against the ruling by the Tamil Nadu state Authority for Advance Ruling (AAR), which had said that GST at 12 per cent or 18 per cent would be levied depending on whether on such pre-paid instruments was paper based or magnetic strip based respectively. Goods and Services Tax (GST) Clearing the air over taxability of gift cards or vouchers, the Tamil Nadu bench of the AAAR has ruled that GST would be levied on the underlying goods/ services at the time of redemption such pre-paid instruments.