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
AA190926442803R |
10-10-2026 | — Pending Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA190826258544N |
10-09-2026 |
Filed
AB1908260094505 |
20-09-2026 |
| July 2026 |
Filed
AA1907262480615 |
10-08-2026 |
Filed
AB190726073585K |
22-08-2026 |
| June 2026 |
Filed
AA190626358759B |
10-07-2026 |
Filed
AB1906263737889 |
21-07-2026 |
| May 2026 |
Filed
AA1905262564314 |
10-06-2026 |
Filed
AB190526033251D |
22-06-2026 |
| April 2026 |
Filed
AA190426342784U |
11-05-2026 |
Filed
AA1904269898392 |
20-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 10-10-2026 | ONLINE | AA190926442803R |
| August 2026 | FY 2026-27 | GSTR-3B | 20-09-2026 | ONLINE | AB1908260094505 |
| August 2026 | FY 2026-27 | GSTR-1 | 10-09-2026 | ONLINE | AA190826258544N |
| July 2026 | FY 2026-27 | GSTR-3B | 22-08-2026 | ONLINE | AB190726073585K |
| July 2026 | FY 2026-27 | GSTR-1 | 10-08-2026 | ONLINE | AA1907262480615 |
| June 2026 | FY 2026-27 | GSTR-3B | 21-07-2026 | ONLINE | AB1906263737889 |
| June 2026 | FY 2026-27 | GSTR-1 | 10-07-2026 | ONLINE | AA190626358759B |
| May 2026 | FY 2026-27 | GSTR-3B | 22-06-2026 | ONLINE | AB190526033251D |
| May 2026 | FY 2026-27 | GSTR-1 | 10-06-2026 | ONLINE | AA1905262564314 |
| April 2026 | FY 2026-27 | GSTR-3B | 20-05-2026 | ONLINE | AA1904269898392 |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA190426342784U |
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.