https://www.taxtmi.com/notifications?id=10922 Perpetual approval is superseded by a time-bound approval valid to 31-12-1987, conditioned on maintaining separate research accounts, filing annual returns of scientific research by 30th April, submitting audited annual accounts and balance-sheet to the prescribed authority and Commissioner by 30th June, and applying for extension to the Central Board of Direct Taxes at least three months before expiry. en-us Tue, 27 Jan 1987 00:00:00 +0530 Mon, 08 Sep 2008 16:31:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=10922 Perpetual approval is superseded by a time-bound approval valid to 31-12-1987, conditioned on maintaining separate research accounts, filing annual returns of scientific research by 30th April, submitting audited annual accounts and balance-sheet to the prescribed authority and Commissioner by 30th June, and applying for extension to the Central Board of Direct Taxes at least three months before expiry. Notifications Income Tax Tue, 27 Jan 1987 00:00:00 +0530 https://www.taxtmi.com/notifications?id=10922