GSTR-2B

GSTR-2B: GSTR-2B is an auto-drafted, static input tax credit statement generated monthly on the GST portal for every regular taxpayer. It is compiled from the returns filed by the taxpayer's suppliers and import data, and shows ITC available and not available. Lenders use it to read a borrower's purchases and to reconcile them with GSTR-1, GSTR-3B and bank statements.

Why GSTR-2B matters in credit and collections

• GSTR-2B is static for a return period, unlike the dynamic GSTR-2A, which changes as suppliers file or amend their returns.
• The ITC a taxpayer claims in GSTR-3B is expected to be supported by GSTR-2B; ITC claimed persistently in excess of GSTR-2B is a compliance and fraud signal.
• Underwriters read GSTR-1 (outward supplies), GSTR-3B (summary return and tax paid) and GSTR-2B (inward supplies) together, and reconcile them with bank credits from Bank Statement Analysis.
• Purchase data from GSTR-2B reveals supplier concentration, purchase-to-sales consistency and seasonality, which helps validate the turnover on which DSCR and limits are based.

How GSTR-2B is built and read alongside GSTR-1 and GSTR-3B

Each month the GST system compiles GSTR-2B for the recipient from what its suppliers reported in their own outward returns — GSTR-1 or the Invoice Furnishing Facility — together with returns of input service distributors and non-resident taxpayers and import data from customs. Once generated for a period it does not change, which distinguishes it from GSTR-2A, a dynamic view that keeps updating as suppliers file or amend. The statement classifies credit as available or not available and feeds the ITC section of the recipient's GSTR-3B.

For underwriting, the three returns form a triangle. GSTR-1 shows the borrower's outward supplies — its sales, invoice by invoice. GSTR-3B is the summary return in which tax is actually paid and ITC claimed. GSTR-2B shows inward supplies from registered suppliers as those suppliers reported them. Sales in GSTR-1 should broadly agree with GSTR-3B; ITC claimed in GSTR-3B should be supported by GSTR-2B; and the turnover in all of them should be reflected in bank credits found through Bank Statement Analysis.

Purchases add a dimension sales alone cannot. A trading business whose purchases in GSTR-2B are small relative to declared sales is either adding unusual value or overstating sales. Heavy dependence on one or two suppliers is a concentration risk. ITC claimed persistently above GSTR-2B can indicate reliance on invoices that suppliers never reported — a recognised pattern in fake-invoice fraud — and a business that will face reversal demands from the tax authority.

How lenders use GSTR-2B in MSME underwriting

• Pull GSTR-1, GSTR-3B and GSTR-2B together for the same months, with the borrower's consent, rather than relying on a single return.
• Reconcile GST turnover with bank credits; large unexplained gaps in either direction need an answer before sanction.
• Compare purchases in GSTR-2B with sales in GSTR-1 for a margin that is plausible for the trade.
• Flag ITC claimed in GSTR-3B that exceeds GSTR-2B over several periods as a compliance and fraud risk.
• Use supplier concentration from GSTR-2B to judge supply-side fragility and to inform vendor due diligence.

GSTR-2B — frequently asked questions