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
AA330926837695L |
11-10-2026 |
Filed
AB330926432778M |
16-10-2026 |
| August 2026 |
Filed
AA330826861587M |
11-09-2026 |
Filed
AB3308265642341 |
18-09-2026 |
| July 2026 |
Filed
AA330726888508J |
11-08-2026 |
Filed
AC330726033145C |
20-08-2026 |
| June 2026 |
Filed
AA3306268438214 |
11-07-2026 |
Filed
AC330626099475N |
20-07-2026 |
| May 2026 |
Filed
AA3305268338028 |
11-06-2026 |
Filed
AB3305267190659 |
19-06-2026 |
| April 2026 |
Filed
AA330426808588X |
11-05-2026 |
Filed
AB3304269424660 |
20-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-3B | 16-10-2026 | ONLINE | AB330926432778M |
| September 2026 | FY 2026-27 | GSTR-2X | 15-10-2026 | ONLINE | AB3309262246904 |
| September 2026 | FY 2026-27 | GSTR-1 | 11-10-2026 | ONLINE | AA330926837695L |
| August 2026 | FY 2026-27 | GSTR-2X | 18-09-2026 | ONLINE | AB3308265383242 |
| August 2026 | FY 2026-27 | GSTR-3B | 18-09-2026 | ONLINE | AB3308265642341 |
| August 2026 | FY 2026-27 | GSTR-1 | 11-09-2026 | ONLINE | AA330826861587M |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AC330726033145C |
| July 2026 | FY 2026-27 | GSTR-2X | 19-08-2026 | ONLINE | AB3307266275218 |
| July 2026 | FY 2026-27 | GSTR-1 | 11-08-2026 | ONLINE | AA330726888508J |
| June 2026 | FY 2026-27 | GSTR-2X | 20-07-2026 | ONLINE | AB330626986962I |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | ONLINE | AC330626099475N |
| June 2026 | FY 2026-27 | GSTR-1 | 11-07-2026 | ONLINE | AA3306268438214 |
| May 2026 | FY 2026-27 | GSTR-2X | 19-06-2026 | ONLINE | AB3305266370690 |
| May 2026 | FY 2026-27 | GSTR-3B | 19-06-2026 | ONLINE | AB3305267190659 |
| May 2026 | FY 2026-27 | GSTR-1 | 11-06-2026 | ONLINE | AA3305268338028 |
| April 2026 | FY 2026-27 | GSTR-1A | 20-05-2026 | ONLINE | AB330426765676Q |
| April 2026 | FY 2026-27 | GSTR-3B | 20-05-2026 | ONLINE | AB3304269424660 |
| April 2026 | FY 2026-27 | GSTR-2X | 19-06-2026 | ONLINE | AC330426261035F |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA330426808588X |
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.