Agricultural income refers to income generated from agricultural sources and is fully exempt from income tax under section 10(1) of the Income Tax Act of 1961. Agricultural income includes (1) rent or revenue from agricultural land in India, (2) income from cultivating agricultural land or processing agricultural produce to make it marketable, and (3) income from the sale of agricultural produce. Some examples of agricultural income include income from the sale of replanted trees, rent received for agricultural land, and income from growing flowers and creepers.