Caterpillar is a restaurant cum bar in Kolkata. It has successfully migrated to GST. While the first floor area of the restaurant is air conditioned and supplies food as well as liquor, the ground floor serves only food and is non-air-conditioned. Caterpillar wants to know:Whether they can raise one tax invoice for both food and liquor or not

Tax invoice has to be issued for supply of food, while for liquor a bill of supply has to be issued or any invoice as may be required under the provisions of local VAT or sales tax law of the concerned State.

(FAQ 10(ii): FOOD PROCESSING)