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 |
|---|---|---|---|---|
| March 2026 |
Filed
AA060326383568S |
11-04-2026 |
Filed
AA060326949876L |
20-04-2026 |
| February 2026 |
Filed
AA060226286753Z |
10-03-2026 |
Filed
AA060226629134G |
18-03-2026 |
| January 2026 |
Filed
AA0601263055789 |
10-02-2026 |
Filed
AA0601266395249 |
18-02-2026 |
| December 2025 |
Filed
AA061225293046A |
09-01-2026 |
Filed
AB061225015853D |
20-01-2026 |
| November 2025 |
Filed
AA061125240178G |
10-12-2025 |
Filed
AA061125638190K |
19-12-2025 |
| October 2025 |
Filed
AA0610251299746 |
07-11-2025 |
Filed
AA061025612802N |
19-11-2025 |
| September 2025 |
Filed
AA060925290848G |
10-10-2025 |
Filed
AB060925051992S |
25-10-2025 |
| August 2025 |
Filed
AA060825315024I |
11-09-2025 |
Filed
AA060825663525V |
20-09-2025 |
| July 2025 |
Filed
AA060725264475X |
11-08-2025 |
Filed
AA060725663699G |
20-08-2025 |
| June 2025 |
Filed
AA060625264311F |
10-07-2025 |
Filed
AA060625779279J |
18-07-2025 |
| May 2025 |
Filed
AA060525187659L |
09-06-2025 |
Filed
AA060525589853N |
19-06-2025 |
| April 2025 |
Filed
AA060425295870Y |
10-05-2025 |
Filed
AA0604256337453 |
20-05-2025 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| December 2025 | FY 2025-26 | GSTR-3B | 20-01-2026 | GSP | AB061225015853D |
| December 2025 | FY 2025-26 | GSTR-1 | 09-01-2026 | GSP | AA061225293046A |
| November 2025 | FY 2025-26 | GSTR-3B | 19-12-2025 | GSP | AA061125638190K |
| November 2025 | FY 2025-26 | GSTR-1 | 10-12-2025 | GSP | AA061125240178G |
| October 2025 | FY 2025-26 | GSTR-3B | 19-11-2025 | GSP | AA061025612802N |
| October 2025 | FY 2025-26 | GSTR-1 | 07-11-2025 | GSP | AA0610251299746 |
| September 2025 | FY 2025-26 | GSTR-3B | 25-10-2025 | GSP | AB060925051992S |
| September 2025 | FY 2025-26 | GSTR-1 | 10-10-2025 | GSP | AA060925290848G |
| August 2025 | FY 2025-26 | GSTR-3B | 20-09-2025 | GSP | AA060825663525V |
| August 2025 | FY 2025-26 | GSTR-1 | 11-09-2025 | GSP | AA060825315024I |
| July 2025 | FY 2025-26 | GSTR-3B | 20-08-2025 | GSP | AA060725663699G |
| July 2025 | FY 2025-26 | GSTR-1 | 11-08-2025 | GSP | AA060725264475X |
| June 2025 | FY 2025-26 | GSTR-3B | 18-07-2025 | GSP | AA060625779279J |
| June 2025 | FY 2025-26 | GSTR-1 | 10-07-2025 | GSP | AA060625264311F |
| May 2025 | FY 2025-26 | GSTR-3B | 19-06-2025 | GSP | AA060525589853N |
| May 2025 | FY 2025-26 | GSTR-1 | 09-06-2025 | GSP | AA060525187659L |
| April 2025 | FY 2025-26 | GSTR-3B | 20-05-2025 | GSP | AA0604256337453 |
| April 2025 | FY 2025-26 | GSTR-1 | 10-05-2025 | GSP | AA060425295870Y |
| March 2026 | FY 2025-26 | GSTR-3B | 20-04-2026 | GSP | AA060326949876L |
| March 2026 | FY 2025-26 | GSTR-1 | 11-04-2026 | GSP | AA060326383568S |
| February 2026 | FY 2025-26 | GSTR-3B | 18-03-2026 | ONLINE | AA060226629134G |
| February 2026 | FY 2025-26 | GSTR-1 | 10-03-2026 | GSP | AA060226286753Z |
| January 2026 | FY 2025-26 | GSTR-3B | 18-02-2026 | GSP | AA0601266395249 |
| January 2026 | FY 2025-26 | GSTR-1 | 10-02-2026 | GSP | AA0601263055789 |
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.