My purchase records show more input credit than my GSTR-2B — is that a problem?

Input tax credit in GST is designed to be self-checking. Each month the portal builds a statement of the credit available to you — your GSTR-2B — from the invoices your suppliers have reported and the actions you take on them in the Invoice Management System (IMS), where you can accept, reject or keep an invoice pending. As a rule, credit can be claimed only for invoices that appear in that statement; where the credit claimed in your return exceeds it beyond a set margin, the portal sends an intimation asking you to pay the difference or explain it.

A gap usually isn't wrongdoing — it's timing. A supplier who files late, reports an invoice under the wrong period or GSTIN, or keys a figure incorrectly leaves your genuine credit outside your 2B for the month. Spotted early, a reminder to the supplier usually brings it into a later month's 2B, when it can be claimed. Discovered a year later, the same gap is harder to close — and credit for a year cannot be claimed after the statutory cut-off, generally 30 November of the following year or the date of filing the annual return, whichever is earlier.

The habit that helps is a monthly reconciliation before you file: line your purchase register up against your IMS and 2B, act on each invoice, and follow up only on the handful that don't match. Done monthly, it is a short exercise; left for a year, it becomes a reconstruction. Reconcile, follow up with suppliers, and claim what is reflected — that routine is part of the GST compliance work we do for clients.