Explanation
CBIC Notification No. 10/2023–Central Tax: The e-invoicing threshold was progressively reduced — from ₹500 crore (2020) → ₹100 crore (2020) → ₹50 crore (2021) → ₹20 crore (2022) → ₹10 crore (2022) → ₹5 crore (1 August 2023). All registered businesses with Aggregate Annual Turnover exceeding ₹5 crore in the preceding financial year must generate e-invoices (with IRN and QR code from the IRP) for all B2B supplies. E-invoices auto-populate GSTR-1. Verify on cbic-gst.gov.in.