Input tax credit claimed on invoices issued by non-existent...

Input tax credit claimed on invoices issued by non-existent suppliers may attract Section 74 where the notice sets out foundational facts indicating fraud, wilful misstatement or suppression. The claimant must establish actual receipt and physical movement of goods; invoices and banking records alone do not prove transaction genuineness. A consolidated notice may cover multiple financial years because the statutory wording permits proceedings for connected periods. Conversely, reverse charge liability cannot be pursued under Section 74 merely from omissions when relevant expenses were disclosed in accounts and financial statements; deliberate non-disclosure is required. Input tax credit mismatch and reverse charge demands were sustained under Section 73 with consequential interest and penalty, while fraudulent credit demands were restored under Section 74.