Unlock Advanced Research with PRISMAI Integrated with over 4 crore judgments and laws — designed for legal practitioners, researchers, students and institutions - Know your Kanoon - Doc Gen Hub - Counter Argument - Case Predict AI - Talk with IK Doc - ... Upgrade to Premium Document Options Get in PDF Print it! [Cites 0, Cited by 0] [Section 266(1)] [Section 266] [Entire Act] Union of India - Subsection Section 266(1)(a) in The Income Tax Act, 2025 (a)the assessee shall be liable to pay such tax together with interest and fee payable under any provision of this Act for any delay in furnishing the return or any default or delay in payment of advance tax, before furnishing the return; and