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
AA370926051220C |
03-10-2026 | Overdue Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA370826201679R |
11-09-2026 |
Filed
AA370826267945E |
15-09-2026 |
| July 2026 |
Filed
AA370726064167V |
05-08-2026 |
Filed
AA370726267178N |
14-08-2026 |
| June 2026 |
Filed
AA3706260683223 |
06-07-2026 |
Filed
AA370626286669B |
15-07-2026 |
| May 2026 |
Filed
AA370526079245W |
07-06-2026 |
Filed
AA370526249616T |
15-06-2026 |
| April 2026 |
Filed
AA3704260841180 |
08-05-2026 |
Filed
AA370426309439Y |
16-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 03-10-2026 | ONLINE | AA370926051220C |
| August 2026 | FY 2026-27 | GSTR-3B | 15-09-2026 | ONLINE | AA370826267945E |
| August 2026 | FY 2026-27 | GSTR-1 | 11-09-2026 | ONLINE | AA370826201679R |
| July 2026 | FY 2026-27 | GSTR-3B | 14-08-2026 | ONLINE | AA370726267178N |
| July 2026 | FY 2026-27 | GSTR-1 | 05-08-2026 | ONLINE | AA370726064167V |
| June 2026 | FY 2026-27 | GSTR-3B | 15-07-2026 | ONLINE | AA370626286669B |
| June 2026 | FY 2026-27 | GSTR-1 | 06-07-2026 | ONLINE | AA3706260683223 |
| May 2026 | FY 2026-27 | GSTR-3B | 15-06-2026 | ONLINE | AA370526249616T |
| May 2026 | FY 2026-27 | GSTR-1 | 07-06-2026 | ONLINE | AA370526079245W |
| April 2026 | FY 2026-27 | GSTR-3B | 16-05-2026 | ONLINE | AA370426309439Y |
| April 2026 | FY 2026-27 | GSTR-1 | 08-05-2026 | ONLINE | AA3704260841180 |
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.