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
AA330926749896C |
10-10-2026 | Overdue Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA330826459386Q |
09-09-2026 |
Filed
AB330826848265T |
19-09-2026 |
| July 2026 |
Filed
AA330726262083B |
06-08-2026 |
Filed
AB330726944294X |
20-08-2026 |
| June 2026 |
Filed
AA3306266653509 |
10-07-2026 |
Filed
AC330626017283C |
20-07-2026 |
| May 2026 |
Filed
AA330526534211N |
10-06-2026 |
Filed
AC330526171122H |
25-06-2026 |
| April 2026 |
Filed
AA3304267036295 |
11-05-2026 |
Filed
AC3304260720859 |
21-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 10-10-2026 | ONLINE | AA330926749896C |
| August 2026 | FY 2026-27 | GSTR-3B | 19-09-2026 | ONLINE | AB330826848265T |
| August 2026 | FY 2026-27 | GSTR-1 | 09-09-2026 | ONLINE | AA330826459386Q |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AB330726944294X |
| July 2026 | FY 2026-27 | GSTR-1 | 06-08-2026 | ONLINE | AA330726262083B |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | ONLINE | AC330626017283C |
| June 2026 | FY 2026-27 | GSTR-1 | 10-07-2026 | ONLINE | AA3306266653509 |
| May 2026 | FY 2026-27 | GSTR-3B | 25-06-2026 | ONLINE | AC330526171122H |
| May 2026 | FY 2026-27 | GSTR-1 | 10-06-2026 | ONLINE | AA330526534211N |
| April 2026 | FY 2026-27 | GSTR-3B | 21-05-2026 | ONLINE | AC3304260720859 |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA3304267036295 |
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.