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 | Overdue Due 11 Oct 2026 | — | — Pending Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA2708269865099 |
11-09-2026 |
Filed
AC2708265380611 |
25-09-2026 |
| July 2026 |
Filed
AA270726852294T |
10-08-2026 |
Filed
AC270726472756F |
20-08-2026 |
| June 2026 |
Filed
AB2706260674114 |
11-07-2026 |
Filed
AD270626209942T |
20-07-2026 |
| May 2026 |
Filed
AB270526578258K |
16-06-2026 |
Filed
AC2705265247221 |
25-06-2026 |
| April 2026 |
Filed
AB270426121809Y |
11-05-2026 |
Filed
AC2704264921125 |
25-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| August 2026 | FY 2026-27 | GSTR-3B | 25-09-2026 | ONLINE | AC2708265380611 |
| August 2026 | FY 2026-27 | GSTR-1 | 11-09-2026 | ONLINE | AA2708269865099 |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AC270726472756F |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | ONLINE | AA270726852294T |
| June 2026 | FY 2026-27 | GSTR-3B | 20-07-2026 | ONLINE | AD270626209942T |
| June 2026 | FY 2026-27 | GSTR-1 | 11-07-2026 | ONLINE | AB2706260674114 |
| May 2026 | FY 2026-27 | GSTR-3B | 25-06-2026 | ONLINE | AC2705265247221 |
| May 2026 | FY 2026-27 | GSTR-1 | 16-06-2026 | ONLINE | AB270526578258K |
| April 2026 | FY 2026-27 | GSTR-3B | 25-05-2026 | ONLINE | AC2704264921125 |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AB270426121809Y |
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.