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
AA060926120939Q |
05-10-2026 | Overdue Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA0608261111779 |
05-09-2026 |
Filed
AA0608265394511 |
16-09-2026 |
| July 2026 |
Filed
AA060726159879D |
07-08-2026 |
Filed
AA060726554466T |
17-08-2026 |
| June 2026 |
Filed
AA0606261921362 |
08-07-2026 |
Filed
AA060626756534W |
17-07-2026 |
| May 2026 |
Filed
AA060526140671C |
06-06-2026 |
Filed
AA060526582326Z |
17-06-2026 |
| April 2026 |
Filed
AA0604261328827 |
06-05-2026 |
Filed
AA0604265520792 |
17-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 05-10-2026 | ONLINE | AA060926120939Q |
| August 2026 | FY 2026-27 | GSTR-3B | 16-09-2026 | ONLINE | AA0608265394511 |
| August 2026 | FY 2026-27 | GSTR-1 | 05-09-2026 | ONLINE | AA0608261111779 |
| July 2026 | FY 2026-27 | GSTR-3B | 17-08-2026 | ONLINE | AA060726554466T |
| July 2026 | FY 2026-27 | GSTR-1 | 07-08-2026 | ONLINE | AA060726159879D |
| June 2026 | FY 2026-27 | GSTR-3B | 17-07-2026 | ONLINE | AA060626756534W |
| June 2026 | FY 2026-27 | GSTR-1 | 08-07-2026 | ONLINE | AA0606261921362 |
| May 2026 | FY 2026-27 | GSTR-3B | 17-06-2026 | ONLINE | AA060526582326Z |
| May 2026 | FY 2026-27 | GSTR-1 | 06-06-2026 | ONLINE | AA060526140671C |
| April 2026 | FY 2026-27 | GSTR-3B | 17-05-2026 | ONLINE | AA0604265520792 |
| April 2026 | FY 2026-27 | GSTR-1 | 06-05-2026 | ONLINE | AA0604261328827 |
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.