Finance/Compliance Consultant
69103 Points
Posted on 01 July 2026
While ITNS 280 is still used for legacy tax years (under the 1961 Act), you must now access it via the Income Tax e-Filing Portal to generate a Challan Reference Number (CRN). For new tax obligations (under the 2025 Act), you will use the updated ITNS 280N form, also generated through the same portal.