This discussion addresses an issue where an Income Tax assessment order under Section 147, read with Sections 144 and 144B of the Income Tax Act, 1961, failed to grant credit for Tax Deducted at Source (TDS). The assessee, a retired employee diagnosed with cancer, could not respond to notices. While rectification via Section 154 is typically for specific intimations, the complexity here, involving a faceless assessment unit, complicates direct rectification. Options discussed include appealing to the Commissioner Appeals, seeking revision, and attempting rectification through the Jurisdictional Assessing Officer (JAO), though the latter faced challenges due to the assessment unit's order being passed by a faceless entity, with rectification rights potentially with the CPC. An appeal to the CIT(Appeals) was ultimately filed, and a stay of demand was also requested.