3b (121).mp4 -

: As of October 2025, any data entry mistakes are significantly harder to fix; specific correction options have been introduced to address these locked records.

: From February 2026, a mandatory "Tax Liability Breakup" tab is auto-populated based on document dates in GSTR-1. Taxpayers must confirm this breakup to resolve filing errors . 3b (121).mp4

The number "121" typically corresponds to specific technical sections or versioned updates within tax advisory content, such as the MX121 A/V Control Center manual which is unrelated to tax, or more likely, specific professional guidance videos. : As of October 2025, any data entry