GST registration readiness after crossing the turnover threshold

Start with aggregate turnover

GST registration is not tested invoice-by-invoice. The review ordinarily begins with aggregate turnover computed for the PAN across India, followed by the applicable State, nature-of-supply and compulsory-registration provisions.

Records to assemble

• Monthly sales register and cancelled invoices
• Bank credits and receipts outside the sales ledger
• Exempt, export and inter-State supply details
• Credit notes, advances and reimbursement records
• Business locations and nature of each supply

Why the effective date matters

The turnover-crossing date can affect tax computation, invoice treatment, interest exposure and the period for which records must be reconstructed. A chronological working is therefore preferable to an annual total alone.

Practical next step

Prepare a month-wise turnover bridge and separately flag supplies that may fall under compulsory registration provisions. The conclusion should be documented with the assumptions and source records used.