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
AA0609264498988 |
11-10-2026 | — Pending Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA0608263143556 |
11-09-2026 |
Filed
AA0608266215344 |
18-09-2026 |
| July 2026 |
Filed
AA060726291326X |
10-08-2026 |
Filed
AA0607267345126 |
20-08-2026 |
| June 2026 |
Filed
AA060626254775T |
09-07-2026 |
Filed
AA0606268623028 |
18-07-2026 |
| May 2026 |
Filed
AA060526335700E |
11-06-2026 |
Filed
AA060526702306F |
19-06-2026 |
| April 2026 |
Filed
AA060426305899T |
11-05-2026 |
Filed
AA060426696075X |
19-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 11-10-2026 | ONLINE | AA0609264498988 |
| August 2026 | FY 2026-27 | GSTR-3B | 18-09-2026 | ONLINE | AA0608266215344 |
| August 2026 | FY 2026-27 | GSTR-1 | 11-09-2026 | ONLINE | AA0608263143556 |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AA0607267345126 |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | ONLINE | AA060726291326X |
| June 2026 | FY 2026-27 | GSTR-3B | 18-07-2026 | ONLINE | AA0606268623028 |
| June 2026 | FY 2026-27 | GSTR-1 | 09-07-2026 | ONLINE | AA060626254775T |
| May 2026 | FY 2026-27 | GSTR-3B | 19-06-2026 | ONLINE | AA060526702306F |
| May 2026 | FY 2026-27 | GSTR-1 | 11-06-2026 | ONLINE | AA060526335700E |
| April 2026 | FY 2026-27 | GSTR-3B | 19-05-2026 | ONLINE | AA060426696075X |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA060426305899T |
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.