Agro machinery hire is nil-rated
Entry 24 of Notification 11/2017-Central Tax (Rate) under heading 9986 defines support services to agriculture to include agricultural operations directly related to production of agricultural produce, including cultivation, harvesting, threshing and plant protection, and renting or leasing of agro machinery or vacant land with or without a structure incidental to its use. Such services are taxed at nil. A tractor owner ploughing a farmer's field or a centre renting a harvester for the wheat season therefore issues a bill of supply, or need not register at all if it has no other taxable supplies.