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
AB330926165186V |
15-10-2026 |
Filed
AB330926165979A |
15-10-2026 |
| August 2026 |
Filed
AB3308263920913 |
18-09-2026 |
Filed
AB330826392692P |
18-09-2026 |
| July 2026 |
Filed
AA330726577339O |
10-08-2026 |
Filed
AA330726577595M |
10-08-2026 |
| June 2026 |
Filed
AA330626897248M |
11-07-2026 |
Filed
AA330626897594J |
11-07-2026 |
| May 2026 |
Filed
AA3305265515249 |
10-06-2026 |
Filed
AA3305265527161 |
10-06-2026 |
| April 2026 |
Filed
AA330426430635C |
09-05-2026 |
Filed
AA330426431570J |
09-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 15-10-2026 | ONLINE | AB330926165186V |
| September 2026 | FY 2026-27 | GSTR-3B | 15-10-2026 | ONLINE | AB330926165979A |
| August 2026 | FY 2026-27 | GSTR-1 | 18-09-2026 | ONLINE | AB3308263920913 |
| August 2026 | FY 2026-27 | GSTR-3B | 18-09-2026 | ONLINE | AB330826392692P |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | ONLINE | AA330726577339O |
| July 2026 | FY 2026-27 | GSTR-3B | 10-08-2026 | ONLINE | AA330726577595M |
| June 2026 | FY 2026-27 | GSTR-1 | 11-07-2026 | ONLINE | AA330626897248M |
| June 2026 | FY 2026-27 | GSTR-3B | 11-07-2026 | ONLINE | AA330626897594J |
| May 2026 | FY 2026-27 | GSTR-1 | 10-06-2026 | ONLINE | AA3305265515249 |
| May 2026 | FY 2026-27 | GSTR-3B | 10-06-2026 | ONLINE | AA3305265527161 |
| April 2026 | FY 2026-27 | GSTR-1 | 09-05-2026 | ONLINE | AA330426430635C |
| April 2026 | FY 2026-27 | GSTR-3B | 09-05-2026 | ONLINE | AA330426431570J |
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.