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
AB270926150922T |
10-10-2026 | Overdue Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA2708269125413 |
11-09-2026 |
Filed
AC270826054828G |
19-09-2026 |
| July 2026 |
Filed
AA270726898095H |
11-08-2026 |
Filed
AC2707261281261 |
20-08-2026 |
| June 2026 |
Filed
AA270626956726J |
10-07-2026 |
Filed
AC270626668354N |
20-07-2026 |
| May 2026 |
Filed
AA2705269174531 |
11-06-2026 |
Filed
AC270526119986K |
20-06-2026 |
| April 2026 |
Filed
AA270426844939H |
11-05-2026 |
Filed
AC2704260735322 |
20-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-2X | 15-10-2026 | ONLINE | AB2709268987270 |
| September 2026 | FY 2026-27 | GSTR-1 | 10-10-2026 | ONLINE | AB270926150922T |
| August 2026 | FY 2026-27 | GSTR-3B | 19-09-2026 | ONLINE | AC270826054828G |
| August 2026 | FY 2026-27 | GSTR-2X | 16-09-2026 | ONLINE | AB270826524207Z |
| August 2026 | FY 2026-27 | GSTR-1 | 11-09-2026 | ONLINE | AA2708269125413 |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AC2707261281261 |
| July 2026 | FY 2026-27 | GSTR-2X | 14-08-2026 | ONLINE | AB270726411549T |
| July 2026 | FY 2026-27 | GSTR-1 | 11-08-2026 | ONLINE | AA270726898095H |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | ONLINE | AC270626668354N |
| June 2026 | FY 2026-27 | GSTR-2X | 16-07-2026 | ONLINE | AB270626974520V |
| June 2026 | FY 2026-27 | GSTR-1 | 10-07-2026 | ONLINE | AA270626956726J |
| May 2026 | FY 2026-27 | GSTR-3B | 20-06-2026 | ONLINE | AC270526119986K |
| May 2026 | FY 2026-27 | GSTR-2X | 18-06-2026 | ONLINE | AB270526724010K |
| May 2026 | FY 2026-27 | GSTR-1 | 11-06-2026 | ONLINE | AA2705269174531 |
| April 2026 | FY 2026-27 | ITC-03-4B | 24-04-2026 | ONLINE | AA270426173060G |
| April 2026 | FY 2026-27 | GSTR-3B | 20-05-2026 | ONLINE | AC2704260735322 |
| April 2026 | FY 2026-27 | GSTR-2X | 15-05-2026 | ONLINE | AB270426445301D |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA270426844939H |
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.