27 November 2009
The rates as on 1.4.81 for all listed securities is available in the income tax ready referencer published by taxmann.
For valuation of other assets, a valuation report has to be obtained from an approved valuer who is registered with the Income Tax Department. Generally, chartered engineers are registered with income tax department and provide valuation reports for value of land and immovable property as on 1.4.81 as well as current valuation.
As regards your second query, I am sorry I will not be able to help you on that.