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
AA060826296188K |
10-09-2026 |
Filed
AA060826759346O |
19-09-2026 |
| July 2026 |
Filed
AA0607262913324 |
10-08-2026 |
Filed
AA060726637596O |
18-08-2026 |
| June 2026 |
Filed
AA0606262690924 |
09-07-2026 |
Filed
AB060626054477V |
20-07-2026 |
| May 2026 |
Filed
AA0605262374934 |
09-06-2026 |
Filed
AA060526771677N |
20-06-2026 |
| April 2026 |
Filed
AA060426313624E |
11-05-2026 |
Filed
AA0604268062478 |
20-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| August 2026 | FY 2026-27 | GSTR-3B | 19-09-2026 | GSP | AA060826759346O |
| August 2026 | FY 2026-27 | GSTR-1 | 10-09-2026 | GSP | AA060826296188K |
| July 2026 | FY 2026-27 | GSTR-3B | 18-08-2026 | GSP | AA060726637596O |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | GSP | AA0607262913324 |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | GSP | AB060626054477V |
| June 2026 | FY 2026-27 | GSTR-1 | 09-07-2026 | GSP | AA0606262690924 |
| May 2026 | FY 2026-27 | GSTR-3B | 20-06-2026 | GSP | AA060526771677N |
| May 2026 | FY 2026-27 | GSTR-1 | 09-06-2026 | GSP | AA0605262374934 |
| April 2026 | FY 2026-27 | GSTR-3B | 20-05-2026 | GSP | AA0604268062478 |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | GSP | AA060426313624E |
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.