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
AA370926172290Z |
10-10-2026 |
Filed
AA370926412893Q |
17-10-2026 |
| August 2026 |
Filed
AA370826194446K |
11-09-2026 |
Filed
AA3708264521350 |
19-09-2026 |
| July 2026 |
Filed
AA370726204994S |
11-08-2026 |
Filed
AA370726453383W |
19-08-2026 |
| June 2026 |
Filed
AA3706261442066 |
10-07-2026 |
Filed
AA3706265105818 |
19-07-2026 |
| May 2026 |
Filed
AA3705261904323 |
11-06-2026 |
Filed
AA3705264182629 |
19-06-2026 |
| April 2026 |
Filed
AA370426124531F |
09-05-2026 |
Filed
AA3704265105169 |
20-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-3B | 17-10-2026 | ONLINE | AA370926412893Q |
| September 2026 | FY 2026-27 | GSTR-2X | 16-10-2026 | ONLINE | AA3709263431152 |
| September 2026 | FY 2026-27 | GSTR-1 | 10-10-2026 | ONLINE | AA370926172290Z |
| August 2026 | FY 2026-27 | GSTR-3B | 19-09-2026 | ONLINE | AA3708264521350 |
| August 2026 | FY 2026-27 | GSTR-2X | 18-09-2026 | ONLINE | AA370826362256T |
| August 2026 | FY 2026-27 | GSTR-1 | 11-09-2026 | ONLINE | AA370826194446K |
| July 2026 | FY 2026-27 | GSTR-3B | 19-08-2026 | ONLINE | AA370726453383W |
| July 2026 | FY 2026-27 | GSTR-2X | 18-09-2026 | ONLINE | AA370726661807K |
| July 2026 | FY 2026-27 | GSTR-1 | 11-08-2026 | ONLINE | AA370726204994S |
| June 2026 | FY 2026-27 | GSTR-3B | 19-07-2026 | ONLINE | AA3706265105818 |
| June 2026 | FY 2026-27 | GSTR-2X | 18-09-2026 | ONLINE | AA370626813179V |
| June 2026 | FY 2026-27 | GSTR-1 | 10-07-2026 | ONLINE | AA3706261442066 |
| May 2026 | FY 2026-27 | GSTR-3B | 19-06-2026 | ONLINE | AA3705264182629 |
| May 2026 | FY 2026-27 | GSTR-2X | 16-06-2026 | ONLINE | AA3705263063367 |
| May 2026 | FY 2026-27 | GSTR-1 | 11-06-2026 | ONLINE | AA3705261904323 |
| April 2026 | FY 2026-27 | GSTR-3B | 20-05-2026 | ONLINE | AA3704265105169 |
| April 2026 | FY 2026-27 | GSTR-1 | 09-05-2026 | ONLINE | AA370426124531F |
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.