https://www.taxtmi.com/acts?id=10777 Every notice, order, letter or correspondence issued by an income-tax authority had to bear a computer-generated Document Identification Number, failing which the communication was invalid and deemed never issued; likewise, documents received by or on behalf of the authority were to be accepted only if they bore that number, otherwise they were to be treated as invalid and deemed never received. en-us Tue, 11 Aug 2009 23:32:30 +0530 Tue, 12 Aug 2025 14:37:56 +0530 TaxTMI RSS Generator https://www.taxtmi.com/acts?id=10777 Every notice, order, letter or correspondence issued by an income-tax authority had to bear a computer-generated Document Identification Number, failing which the communication was invalid and deemed never issued; likewise, documents received by or on behalf of the authority were to be accepted only if they bore that number, otherwise they were to be treated as invalid and deemed never received. Act-Rules Income Tax Tue, 11 Aug 2009 23:32:30 +0530 https://www.taxtmi.com/acts?id=10777