Check GSTR-1 and GSTR-3B filing compliance for any GSTIN — compliance gauge, ARN records, and overdue detection sourced live from GSTN.
| Tax Period | GSTR-1 | Filed On | GSTR-3B | Filed On |
|---|---|---|---|---|
| September 2026 |
Filed
AA3309269800531 |
13-10-2026 | — Pending Due 20 Oct 2026 | — |
| August 2026 |
Filed
AB330826223737X |
16-09-2026 |
Filed
AC330826300380I |
13-10-2026 |
| July 2026 |
Filed
AA3307265870508 |
10-08-2026 |
Filed
AC3307263009353 |
16-09-2026 |
| June 2026 |
Filed
AA330626574256Z |
10-07-2026 |
Filed
AC330626477804Q |
10-08-2026 |
| May 2026 |
Filed
AA3305266175183 |
10-06-2026 |
Filed
AC330526243865W |
09-07-2026 |
| April 2026 |
Filed
AA3304268481928 |
11-05-2026 |
Filed
AC330426231043O |
09-06-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 13-10-2026 | ONLINE | AA3309269800531 |
| August 2026 | FY 2026-27 | GSTR-1 | 16-09-2026 | ONLINE | AB330826223737X |
| August 2026 | FY 2026-27 | GSTR-3B | 13-10-2026 | ONLINE | AC330826300380I |
| July 2026 | FY 2026-27 | GSTR-3B | 16-09-2026 | ONLINE | AC3307263009353 |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | ONLINE | AA3307265870508 |
| June 2026 | FY 2026-27 | GSTR-3B | 10-08-2026 | ONLINE | AC330626477804Q |
| June 2026 | FY 2026-27 | GSTR-1 | 10-07-2026 | ONLINE | AA330626574256Z |
| May 2026 | FY 2026-27 | GSTR-1 | 10-06-2026 | ONLINE | AA3305266175183 |
| May 2026 | FY 2026-27 | GSTR-3B | 09-07-2026 | ONLINE | AC330526243865W |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA3304268481928 |
| April 2026 | FY 2026-27 | GSTR-3B | 09-06-2026 | ONLINE | AC330426231043O |
The Finance Act 2022 inserted Section 16(2)(aa) into the CGST Act, 2017, making GSTN-matching mandatory for Input Tax Credit claims. ITC is only admissible when the supplier's invoice appears in your GSTR-2B — which only populates after the supplier files GSTR-1.
A supplier with even one month of GSTR-1 non-filing puts your ITC at risk of reversal under Rule 86A, with interest at 24% p.a. Regular filing checks before processing invoices protect your working capital.