Readymade garments of sale value not exceeding Rs. 1000 per piece attract 5% GST. Readymade garments of sale value exceeding Rs. 1000 per piece attract 12% GST. How does a supplier determine what rate to charge on readymade garments

1. The sale value referred to in the said entries refers to the transaction value
and not the retail sale price of such readymade garments.
2. That is, if a wholesaler supplies readymade garments for a transaction value of Rs.950 per piece to a retailer, the GST chargeable on such readymade
garments will be 5%.
3. However, if the retailer sells such readymade garments for Rs.1100 per
piece, the GST chargeable on such readymade garment will be 12%.

(FAQ 33: GST RATES FAQ 27.07.2017)