The cost inflation index (CII) is a means to measure inflation in detail, which is used in the computation of long-term capital gains with regard to the sale of assets and improvement of assets.
Year in which you have purchased the asset.
Year in which you have Improvement or renovation the asset.
Year in which you have sold the asset.
The amount of your asset when you Purchase.
The amount of improvement or renovation on the asset.
The amount of your asset when you Sales.