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 | Overdue Due 11 Oct 2026 | — | — Pending Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA060826377085U |
11-09-2026 |
Filed
AA060826879416K |
25-09-2026 |
| July 2026 |
Filed
AA060726303217D |
11-08-2026 |
Filed
AA0607268554015 |
20-08-2026 |
| June 2026 |
Filed
AA0606264198231 |
11-07-2026 |
Filed
AB060626093941T |
20-07-2026 |
| May 2026 |
Filed
AA060526661430C |
18-06-2026 |
Filed
AA060526882993J |
25-06-2026 |
| April 2026 |
Filed
AA060426400122W |
11-05-2026 |
Filed
AA060426865817O |
25-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| August 2026 | FY 2026-27 | GSTR-3B | 25-09-2026 | ONLINE | AA060826879416K |
| August 2026 | FY 2026-27 | GSTR-1 | 11-09-2026 | ONLINE | AA060826377085U |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AA0607268554015 |
| July 2026 | FY 2026-27 | GSTR-1 | 11-08-2026 | ONLINE | AA060726303217D |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | ONLINE | AB060626093941T |
| June 2026 | FY 2026-27 | GSTR-1 | 11-07-2026 | ONLINE | AA0606264198231 |
| May 2026 | FY 2026-27 | GSTR-3B | 25-06-2026 | ONLINE | AA060526882993J |
| May 2026 | FY 2026-27 | GSTR-1 | 18-06-2026 | ONLINE | AA060526661430C |
| April 2026 | FY 2026-27 | GSTR-3B | 25-05-2026 | ONLINE | AA060426865817O |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA060426400122W |
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.