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
AA0609265015264 |
12-10-2026 |
Filed
AA0609266561513 |
15-10-2026 |
| August 2026 |
Filed
AA060826186759C |
09-09-2026 |
Filed
AA060826528014A |
16-09-2026 |
| July 2026 |
Filed
AA060726482417T |
14-08-2026 |
Filed
AA060726729019Z |
20-08-2026 |
| June 2026 |
Filed
AA060626394475Q |
11-07-2026 |
Filed
AA0606265491080 |
13-07-2026 |
| May 2026 |
Filed
AA0605261409328 |
06-06-2026 |
Filed
AA060526646951X |
18-06-2026 |
| April 2026 |
Filed
AA0604266680628 |
19-05-2026 |
Filed
AA060426732127B |
20-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-3B | 15-10-2026 | ONLINE | AA0609266561513 |
| September 2026 | FY 2026-27 | GSTR-1 | 12-10-2026 | ONLINE | AA0609265015264 |
| August 2026 | FY 2026-27 | GSTR-3B | 16-09-2026 | ONLINE | AA060826528014A |
| August 2026 | FY 2026-27 | GSTR-1 | 09-09-2026 | ONLINE | AA060826186759C |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AA060726729019Z |
| July 2026 | FY 2026-27 | GSTR-1 | 14-08-2026 | ONLINE | AA060726482417T |
| June 2026 | FY 2026-27 | GSTR-3B | 13-07-2026 | ONLINE | AA0606265491080 |
| June 2026 | FY 2026-27 | GSTR-1 | 11-07-2026 | ONLINE | AA060626394475Q |
| May 2026 | FY 2026-27 | GSTR-3B | 18-06-2026 | ONLINE | AA060526646951X |
| May 2026 | FY 2026-27 | GSTR-1 | 06-06-2026 | ONLINE | AA0605261409328 |
| April 2026 | FY 2026-27 | GSTR-3B | 20-05-2026 | ONLINE | AA060426732127B |
| April 2026 | FY 2026-27 | GSTR-1 | 19-05-2026 | ONLINE | AA0604266680628 |
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.