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
AA0609262113772 |
08-10-2026 | Overdue Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA060826099046T |
04-09-2026 |
Filed
AA0608264693500 |
14-09-2026 |
| July 2026 |
Filed
AA060726157211D |
07-08-2026 |
Filed
AA0607265056139 |
15-08-2026 |
| June 2026 |
Filed
AA060626291564V |
10-07-2026 |
Filed
AA060626637468R |
15-07-2026 |
| May 2026 |
Filed
AA060526172794U |
08-06-2026 |
Filed
AA0605265426807 |
16-06-2026 |
| April 2026 |
Filed
AA0604261475248 |
07-05-2026 |
Filed
AA0604265390848 |
16-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 08-10-2026 | ONLINE | AA0609262113772 |
| August 2026 | FY 2026-27 | GSTR-3B | 14-09-2026 | ONLINE | AA0608264693500 |
| August 2026 | FY 2026-27 | GSTR-1 | 04-09-2026 | ONLINE | AA060826099046T |
| July 2026 | FY 2026-27 | GSTR-3B | 15-08-2026 | ONLINE | AA0607265056139 |
| July 2026 | FY 2026-27 | GSTR-1 | 07-08-2026 | ONLINE | AA060726157211D |
| June 2026 | FY 2026-27 | GSTR-3B | 15-07-2026 | ONLINE | AA060626637468R |
| June 2026 | FY 2026-27 | GSTR-1 | 10-07-2026 | ONLINE | AA060626291564V |
| May 2026 | FY 2026-27 | GSTR-3B | 16-06-2026 | ONLINE | AA0605265426807 |
| May 2026 | FY 2026-27 | GSTR-1 | 08-06-2026 | ONLINE | AA060526172794U |
| April 2026 | FY 2026-27 | GSTR-3B | 16-05-2026 | ONLINE | AA0604265390848 |
| April 2026 | FY 2026-27 | GSTR-1 | 07-05-2026 | ONLINE | AA0604261475248 |
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.