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
AA060926358485N |
10-10-2026 |
Filed
AA0609269142930 |
19-10-2026 |
| August 2026 |
Filed
AA060826255301B |
10-09-2026 |
Filed
AA060826753513Z |
19-09-2026 |
| July 2026 |
Filed
AA060726200902E |
08-08-2026 |
Filed
AA060726675974G |
19-08-2026 |
| June 2026 |
Filed
AA0606264138542 |
11-07-2026 |
Filed
AA060626945160A |
20-07-2026 |
| May 2026 |
Filed
AA0605263910365 |
11-06-2026 |
Filed
AA0605268277207 |
20-06-2026 |
| April 2026 |
Filed
AA0604261970090 |
08-05-2026 |
Filed
AA060426801202R |
20-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-3B | 19-10-2026 | ONLINE | AA0609269142930 |
| September 2026 | FY 2026-27 | GSTR-1 | 10-10-2026 | ONLINE | AA060926358485N |
| August 2026 | FY 2026-27 | GSTR-3B | 19-09-2026 | ONLINE | AA060826753513Z |
| August 2026 | FY 2026-27 | GSTR-1 | 10-09-2026 | ONLINE | AA060826255301B |
| July 2026 | FY 2026-27 | GSTR-3B | 19-08-2026 | ONLINE | AA060726675974G |
| July 2026 | FY 2026-27 | GSTR-1 | 08-08-2026 | ONLINE | AA060726200902E |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | ONLINE | AA060626945160A |
| June 2026 | FY 2026-27 | GSTR-1 | 11-07-2026 | ONLINE | AA0606264138542 |
| May 2026 | FY 2026-27 | GSTR-3B | 20-06-2026 | ONLINE | AA0605268277207 |
| May 2026 | FY 2026-27 | GSTR-1 | 11-06-2026 | ONLINE | AA0605263910365 |
| April 2026 | FY 2026-27 | GSTR-3B | 20-05-2026 | ONLINE | AA060426801202R |
| April 2026 | FY 2026-27 | GSTR-1 | 08-05-2026 | ONLINE | AA0604261970090 |
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.