Income Tax Return 2025: Due Dates, Filing Process, Penalty Rules & Key Updates

The last date to file Income Tax Returns (ITR) for Financial Year 2024-25 (Assessment Year 2025-26) without penalty is today. Initially, the due date for non-auditable taxpayers, including individuals, Hindu Undivided Families (HUFs), and entities, was July 31, 2025. However, in May, the Income Tax Department extended the deadline to September 15, 2025, offering additional time for compliance. This extension applies only to taxpayers not required to get their accounts audited. After today, delayed filing may attract penalties, making it crucial for eligible taxpayers to complete their ITR submission before the extended deadline expires.