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
AC330326326445A |
25-04-2026 |
Filed
AC330326326563A |
25-04-2026 |
| February 2026 |
Filed
AC3302261469517 |
24-03-2026 |
Filed
AC330226147024L |
24-03-2026 |
| January 2026 |
Filed
AC3301261329680 |
24-02-2026 |
Filed
AC3301261329937 |
24-02-2026 |
| December 2025 |
Filed
AC3312251692680 |
21-01-2026 |
Filed
AC3312251696244 |
21-01-2026 |
| November 2025 |
Filed
AC331125018637B |
22-12-2025 |
Filed
AC3311250187890 |
22-12-2025 |
| October 2025 |
Filed
AB331025956414C |
21-11-2025 |
Filed
AB3310259565562 |
21-11-2025 |
| September 2025 |
Filed
AC330925136573Z |
25-10-2025 |
Filed
AC3309251370960 |
25-10-2025 |
| August 2025 |
Filed
AB330825936097V |
21-09-2025 |
Filed
AB3308259361056 |
21-09-2025 |
| July 2025 |
Filed
AB330725887333V |
20-08-2025 |
Filed
AB330725887622S |
20-08-2025 |
| June 2025 |
Filed
AB330625922602C |
20-07-2025 |
Filed
AB3306259242557 |
20-07-2025 |
| May 2025 |
Filed
AB330525945995M |
22-06-2025 |
Filed
AB330525946044A |
22-06-2025 |
| April 2025 |
Filed
AB330425563271E |
20-05-2025 |
Filed
AB330425563611C |
20-05-2025 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| December 2025 | FY 2025-26 | GSTR-1 | 21-01-2026 | ONLINE | AC3312251692680 |
| December 2025 | FY 2025-26 | GSTR-3B | 21-01-2026 | ONLINE | AC3312251696244 |
| November 2025 | FY 2025-26 | GSTR-1 | 22-12-2025 | ONLINE | AC331125018637B |
| November 2025 | FY 2025-26 | GSTR-3B | 22-12-2025 | ONLINE | AC3311250187890 |
| October 2025 | FY 2025-26 | GSTR-1 | 21-11-2025 | ONLINE | AB331025956414C |
| October 2025 | FY 2025-26 | GSTR-3B | 21-11-2025 | ONLINE | AB3310259565562 |
| September 2025 | FY 2025-26 | GSTR-1 | 25-10-2025 | ONLINE | AC330925136573Z |
| September 2025 | FY 2025-26 | GSTR-3B | 25-10-2025 | ONLINE | AC3309251370960 |
| August 2025 | FY 2025-26 | GSTR-1 | 21-09-2025 | ONLINE | AB330825936097V |
| August 2025 | FY 2025-26 | GSTR-3B | 21-09-2025 | ONLINE | AB3308259361056 |
| July 2025 | FY 2025-26 | GSTR-1 | 20-08-2025 | ONLINE | AB330725887333V |
| July 2025 | FY 2025-26 | GSTR-3B | 20-08-2025 | ONLINE | AB330725887622S |
| June 2025 | FY 2025-26 | GSTR-1 | 20-07-2025 | ONLINE | AB330625922602C |
| June 2025 | FY 2025-26 | GSTR-3B | 20-07-2025 | ONLINE | AB3306259242557 |
| May 2025 | FY 2025-26 | GSTR-1 | 22-06-2025 | ONLINE | AB330525945995M |
| May 2025 | FY 2025-26 | GSTR-3B | 22-06-2025 | ONLINE | AB330525946044A |
| April 2025 | FY 2025-26 | GSTR-1 | 20-05-2025 | ONLINE | AB330425563271E |
| April 2025 | FY 2025-26 | GSTR-3B | 20-05-2025 | ONLINE | AB330425563611C |
| March 2026 | FY 2025-26 | GSTR-1 | 25-04-2026 | ONLINE | AC330326326445A |
| March 2026 | FY 2025-26 | GSTR-3B | 25-04-2026 | ONLINE | AC330326326563A |
| February 2026 | FY 2025-26 | GSTR-1 | 24-03-2026 | ONLINE | AC3302261469517 |
| February 2026 | FY 2025-26 | GSTR-3B | 24-03-2026 | ONLINE | AC330226147024L |
| January 2026 | FY 2025-26 | GSTR-1 | 24-02-2026 | ONLINE | AC3301261329680 |
| January 2026 | FY 2025-26 | GSTR-3B | 24-02-2026 | ONLINE | AC3301261329937 |
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.