ASMT-10: scrutiny of returns
What it means
The officer found discrepancies in your returns (for example GSTR-1 vs 3B, or 2B vs ITC claimed) and asks for an explanation.
What to do
- Prepare a line-by-line reconciliation for each discrepancy.
- Reply in ASMT-11 with explanations and documents.
- Pay any admitted difference with interest via DRC-03.
Deadline: Usually 30 days from the notice.
Documents you will need
- Returns for the period
- Reconciliation statements
- Invoices for disputed ITC
Have this notice? Upload it for a free explanation of your own case. Accountants' plan; single draft ₹999.
Section numbers refer to the Income-tax Act 1961 / CGST Act 2017; the Income-tax Act 2025 renumbers income-tax sections from 1 April 2026 — the notice shows the applicable number. Checked by the founder on 16 Oct 2026.