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
AA060326139112N |
07-04-2026 |
Filed
AA060326921055H |
20-04-2026 |
| February 2026 |
Filed
AA060226156800F |
07-03-2026 |
Filed
AA060226587995J |
18-03-2026 |
| January 2026 |
Filed
AA060126172588Z |
07-02-2026 |
Filed
AA060126587375Z |
17-02-2026 |
| December 2025 |
Filed
AA061225132178F |
05-01-2026 |
Filed
AA0612256078349 |
15-01-2026 |
| November 2025 |
Filed
AA061125084364B |
01-12-2025 |
Filed
AA061125454411M |
15-12-2025 |
| October 2025 |
Filed
AA0610251977631 |
10-11-2025 |
Filed
AA0610254318379 |
15-11-2025 |
| September 2025 |
Filed
AA0609251480554 |
08-10-2025 |
Filed
AA060925873744L |
22-10-2025 |
| August 2025 |
Filed
AA060825173103C |
09-09-2025 |
Filed
AA060825530519Y |
18-09-2025 |
| July 2025 |
Filed
AA060725159395V |
07-08-2025 |
Filed
AA060725547548Q |
18-08-2025 |
| June 2025 |
Filed
AA060625203240T |
09-07-2025 |
Filed
AA060625667247V |
17-07-2025 |
| May 2025 |
Filed
AA060525220460O |
10-06-2025 |
Filed
AA060525499427P |
17-06-2025 |
| April 2025 |
Filed
AA0604250892239 |
03-05-2025 |
Filed
AA060425484854T |
17-05-2025 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| December 2025 | FY 2025-26 | GSTR-3B | 15-01-2026 | ONLINE | AA0612256078349 |
| December 2025 | FY 2025-26 | GSTR-1 | 05-01-2026 | ONLINE | AA061225132178F |
| November 2025 | FY 2025-26 | GSTR-3B | 15-12-2025 | ONLINE | AA061125454411M |
| November 2025 | FY 2025-26 | GSTR-1 | 01-12-2025 | ONLINE | AA061125084364B |
| October 2025 | FY 2025-26 | GSTR-3B | 15-11-2025 | ONLINE | AA0610254318379 |
| October 2025 | FY 2025-26 | GSTR-1 | 10-11-2025 | ONLINE | AA0610251977631 |
| September 2025 | FY 2025-26 | GSTR-3B | 22-10-2025 | ONLINE | AA060925873744L |
| September 2025 | FY 2025-26 | GSTR-1 | 08-10-2025 | GSP | AA0609251480554 |
| August 2025 | FY 2025-26 | GSTR-3B | 18-09-2025 | GSP | AA060825530519Y |
| August 2025 | FY 2025-26 | GSTR-1 | 09-09-2025 | GSP | AA060825173103C |
| July 2025 | FY 2025-26 | GSTR-3B | 18-08-2025 | GSP | AA060725547548Q |
| July 2025 | FY 2025-26 | GSTR-1 | 07-08-2025 | GSP | AA060725159395V |
| June 2025 | FY 2025-26 | GSTR-3B | 17-07-2025 | GSP | AA060625667247V |
| June 2025 | FY 2025-26 | GSTR-1 | 09-07-2025 | GSP | AA060625203240T |
| May 2025 | FY 2025-26 | GSTR-3B | 17-06-2025 | GSP | AA060525499427P |
| May 2025 | FY 2025-26 | GSTR-1 | 10-06-2025 | GSP | AA060525220460O |
| April 2025 | FY 2025-26 | GSTR-3B | 17-05-2025 | GSP | AA060425484854T |
| April 2025 | FY 2025-26 | GSTR-1 | 03-05-2025 | GSP | AA0604250892239 |
| March 2026 | FY 2025-26 | GSTR-3B | 20-04-2026 | ONLINE | AA060326921055H |
| March 2026 | FY 2025-26 | GSTR-1 | 07-04-2026 | ONLINE | AA060326139112N |
| February 2026 | FY 2025-26 | GSTR-3B | 18-03-2026 | ONLINE | AA060226587995J |
| February 2026 | FY 2025-26 | GSTR-1 | 07-03-2026 | ONLINE | AA060226156800F |
| January 2026 | FY 2025-26 | GSTR-3B | 17-02-2026 | ONLINE | AA060126587375Z |
| January 2026 | FY 2025-26 | GSTR-1 | 07-02-2026 | ONLINE | AA060126172588Z |
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.