

GSTR-2 was introduced as a monthly statement of inward supplies under the original GST return framework. It allowed a registered recipient to review purchase details reported by suppliers, add eligible missing records, correct information and report input tax credit details.
The return belongs to the initial GST filing structure introduced in 2017. Its regular filing was subsequently deferred, and businesses do not currently file GSTR-2. Present ITC review relies on the return forms and auto-generated statements currently available under GST.
The original purpose of GSTR-2 was to create a recipient-side check before inward-supply information moved through the GST return system. Businesses could compare supplier-reported invoices with purchase records, identify missing documents and determine whether the related input tax credit was eligible.
The process also supported invoice matching between suppliers and recipients. Under the original framework, details added, corrected or deleted by the recipient could be communicated to the supplier through GSTR-1A.
GSTR-2 no longer forms part of routine GST filing. Its present relevance is mainly historical because it explains how the initial GST invoice-matching framework was intended to operate.
GSTR-2A originally provided much of the information needed to prepare GSTR-2. Supplier invoices reported through GSTR-1 and details from other applicable returns appeared in GSTR-2A, after which the recipient could review them while preparing GSTR-2.
The relationship changed after GSTR-2 filing was deferred. GSTR-2A continued as a system-generated statement of inward supplies and remains available on the GST portal. Its information updates as applicable supplier and system data becomes available.
Businesses should avoid using the two names interchangeably. GSTR-2 was designed as a recipient-filed return, whereas GSTR-2A remains an auto-generated statement.
Under the original GST framework, inward-supply details had to be furnished after the tenth day and on or before the fifteenth day of the month following the relevant tax period. The standard GSTR 2 due date was therefore the 15th of the succeeding month.
Actual GSTR 2 filing dates were extended during the early GST rollout. For July 2017, the deadline was eventually extended to 30 November 2017. The wider filing schedule was later deferred while GSTR-3B continued as the principal summary return.
There is currently no monthly GSTR-2 filing deadline because the return is not part of the active filing process.
Eligibility
Under the original Section 38 framework, GSTR-2 applied to regular registered persons required to report inward supplies. Certain categories were excluded, including Input Service Distributors, non-resident taxable persons, composition taxpayers, persons required to deduct tax at source and persons required to collect tax at source.
The requirement therefore depended on the type of GST registration rather than applying to every registered taxpayer.
Who Should File
Regular registered taxpayers covered by the original monthly return system were expected to file GSTR-2 for inward supplies received during the tax period.
The return included purchases from registered suppliers, supplies attracting reverse charge, imports and other inward-supply details prescribed under the rules.
Businesses should not attempt to file GSTR-2 today because older guides describe it as a monthly return. Current compliance should follow the forms and statements presently enabled on the GST portal.
Contents of the Form of GSTR 2
The prescribed form contained detailed inward-supply information instead of a single purchase figure. Major categories included:
Inward supplies received from registered persons.
Supplies on which tax was payable under reverse charge.
Imports of goods and services.
Debit notes and credit notes received from suppliers.
Amendments relating to earlier inward supplies.
Input tax credit available on eligible purchases.
Input tax credit classified as fully or partly ineligible.
Other applicable inward-supply and credit information.
The prescribed form captured invoice-level fields such as supplier GSTIN, invoice number and date, taxable value, tax amount, place of supply, type of purchase and eligible ITC amount.
How to Revise GSTR 2
The original GST mechanism did not provide a separate revised GSTR-2 that replaced an already filed return. Errors or omissions discovered later were expected to be corrected through the prescribed amendment mechanism in a subsequent tax period, subject to the applicable statutory time limit.
This meant revision occurred by correcting the relevant information later rather than reopening the earlier return. Any resulting tax or interest adjustment also had to be accounted for where applicable.
Since GSTR-2 filing remains deferred, there is no active GSTR-2 revision process for current monthly compliance. Businesses reviewing purchases and input tax credit today should rely on the GST statements, reconciliation mechanisms and returns presently in use.