Agriculture income is exempt from income tax, but is included in total income to determine the applicable tax rate for non-agricultural income. Agriculture income includes any rent or revenue from land used for agricultural purposes in India. It also includes income derived from agricultural processes performed on crops and the sale of crops that underwent these processes. Agriculture income exemption can only be claimed by land owners and cultivators. Integration of agriculture and non-agricultural income is done when non-agricultural income exceeds the basic exemption limit and agriculture income exceeds Rs. 5,000. Integration may result in additional tax liability if the total income falls in higher tax slabs.