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
AA370926239796D |
11-10-2026 | — Pending Due 20 Oct 2026 | — |
| August 2026 |
Filed
AA3708261604109 |
10-09-2026 |
Filed
AA370826547843L |
20-09-2026 |
| July 2026 |
Filed
AA370726215999F |
11-08-2026 |
Filed
AA3707265046127 |
20-08-2026 |
| June 2026 |
Filed
AA370626180809K |
10-07-2026 |
Filed
AA370626442845R |
18-07-2026 |
| May 2026 |
Filed
AA370526166194Z |
10-06-2026 |
Filed
AA3705263185715 |
16-06-2026 |
| April 2026 |
Filed
AA370426165278U |
11-05-2026 |
Filed
AA370426322320M |
16-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| September 2026 | FY 2026-27 | GSTR-1 | 11-10-2026 | ONLINE | AA370926239796D |
| August 2026 | FY 2026-27 | GSTR-3B | 20-09-2026 | ONLINE | AA370826547843L |
| August 2026 | FY 2026-27 | GSTR-1 | 10-09-2026 | ONLINE | AA3708261604109 |
| July 2026 | FY 2026-27 | GSTR-3B | 20-08-2026 | ONLINE | AA3707265046127 |
| July 2026 | FY 2026-27 | GSTR-1 | 11-08-2026 | ONLINE | AA370726215999F |
| June 2026 | FY 2026-27 | GSTR-3B | 18-07-2026 | ONLINE | AA370626442845R |
| June 2026 | FY 2026-27 | GSTR-1 | 10-07-2026 | ONLINE | AA370626180809K |
| May 2026 | FY 2026-27 | GSTR-3B | 16-06-2026 | ONLINE | AA3705263185715 |
| May 2026 | FY 2026-27 | GSTR-1 | 10-06-2026 | ONLINE | AA370526166194Z |
| April 2026 | FY 2026-27 | GSTR-3B | 16-05-2026 | ONLINE | AA370426322320M |
| April 2026 | FY 2026-27 | GSTR-1 | 11-05-2026 | ONLINE | AA370426165278U |
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.