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
AA060826084717N |
02-09-2026 |
Filed
AA060826496794D |
15-09-2026 |
| July 2026 |
Filed
AA060726098715N |
03-08-2026 |
Filed
AA060726518625Z |
16-08-2026 |
| June 2026 |
Filed
AA060626167937L |
07-07-2026 |
Filed
AA060626828300E |
18-07-2026 |
| May 2026 |
Filed
AA060526115127G |
04-06-2026 |
Filed
AA0605265478105 |
16-06-2026 |
| April 2026 |
Filed
AA060426179310D |
08-05-2026 |
Filed
AA060426587944M |
18-05-2026 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| August 2026 | FY 2026-27 | GSTR-3B | 15-09-2026 | ONLINE | AA060826496794D |
| August 2026 | FY 2026-27 | GSTR-1 | 02-09-2026 | ONLINE | AA060826084717N |
| July 2026 | FY 2026-27 | GSTR-3B | 16-08-2026 | ONLINE | AA060726518625Z |
| July 2026 | FY 2026-27 | GSTR-1 | 03-08-2026 | ONLINE | AA060726098715N |
| June 2026 | FY 2026-27 | GSTR-3B | 18-07-2026 | ONLINE | AA060626828300E |
| June 2026 | FY 2026-27 | GSTR-1 | 07-07-2026 | ONLINE | AA060626167937L |
| May 2026 | FY 2026-27 | GSTR-3B | 16-06-2026 | ONLINE | AA0605265478105 |
| May 2026 | FY 2026-27 | GSTR-1 | 04-06-2026 | ONLINE | AA060526115127G |
| April 2026 | FY 2026-27 | GSTR-3B | 18-05-2026 | ONLINE | AA060426587944M |
| April 2026 | FY 2026-27 | GSTR-1 | 08-05-2026 | ONLINE | AA060426179310D |
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.