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
AA1909268717882 |
15-10-2026 |
Filed
AA190926872104T |
15-10-2026 |
| August 2026 |
Filed
AA190826696978U |
17-09-2026 |
Filed
AA1908266973397 |
17-09-2026 |
| July 2026 |
Filed
AA190726280776G |
10-08-2026 |
Filed
AA190726804658M |
19-08-2026 |
| June 2026 |
Filed
AA190626618827L |
14-07-2026 |
Filed
AA190626792359D |
16-07-2026 |
| May 2026 |
Filed
AA190526176804Q |
08-06-2026 |
Filed
AA1905265200874 |
15-06-2026 |
| April 2026 |
Filed
AA190426409260E |
12-05-2026 |
Filed
AA1904265160088 |
15-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 15-10-2026 | ONLINE | AA1909268717882 |
| September 2026 | FY 2026-27 | GSTR-3B | 15-10-2026 | ONLINE | AA190926872104T |
| August 2026 | FY 2026-27 | GSTR-1 | 17-09-2026 | ONLINE | AA190826696978U |
| August 2026 | FY 2026-27 | GSTR-3B | 17-09-2026 | ONLINE | AA1908266973397 |
| July 2026 | FY 2026-27 | GSTR-3B | 19-08-2026 | ONLINE | AA190726804658M |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | ONLINE | AA190726280776G |
| June 2026 | FY 2026-27 | GSTR-3B | 16-07-2026 | ONLINE | AA190626792359D |
| June 2026 | FY 2026-27 | GSTR-1 | 14-07-2026 | ONLINE | AA190626618827L |
| May 2026 | FY 2026-27 | GSTR-3B | 15-06-2026 | ONLINE | AA1905265200874 |
| May 2026 | FY 2026-27 | GSTR-1 | 08-06-2026 | ONLINE | AA190526176804Q |
| April 2026 | FY 2026-27 | GSTR-3B | 15-05-2026 | ONLINE | AA1904265160088 |
| April 2026 | FY 2026-27 | GSTR-1 | 12-05-2026 | ONLINE | AA190426409260E |
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.