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
AA060926280740Y |
09-10-2026 |
Filed
AA060926946370Y |
19-10-2026 |
| August 2026 |
Filed
AA060826292780S |
10-09-2026 |
Filed
AA060826696327K |
20-09-2026 |
| July 2026 |
Filed
AA060726260110L |
10-08-2026 |
Filed
AA060726789320Y |
20-08-2026 |
| June 2026 |
Filed
AA0606264288404 |
11-07-2026 |
Filed
AA060626958127V |
20-07-2026 |
| May 2026 |
Filed
AA060526420524E |
11-06-2026 |
Filed
AA060526678843O |
20-06-2026 |
| April 2026 |
Filed
AA060426355161G |
11-05-2026 |
Filed
AA060426667587N |
19-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-3B | 19-10-2026 | ONLINE | AA060926946370Y |
| September 2026 | FY 2026-27 | GSTR-1 | 09-10-2026 | ONLINE | AA060926280740Y |
| August 2026 | FY 2026-27 | GSTR-3B | 20-09-2026 | ONLINE | AA060826696327K |
| August 2026 | FY 2026-27 | GSTR-1 | 10-09-2026 | ONLINE | AA060826292780S |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AA060726789320Y |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | ONLINE | AA060726260110L |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | ONLINE | AA060626958127V |
| June 2026 | FY 2026-27 | GSTR-1 | 11-07-2026 | ONLINE | AA0606264288404 |
| May 2026 | FY 2026-27 | GSTR-3B | 20-06-2026 | ONLINE | AA060526678843O |
| May 2026 | FY 2026-27 | GSTR-1 | 11-06-2026 | ONLINE | AA060526420524E |
| April 2026 | FY 2026-27 | GSTR-3B | 19-05-2026 | ONLINE | AA060426667587N |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA060426355161G |
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.