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
AC330326082017C |
21-04-2026 |
Filed
AC330326083210L |
21-04-2026 |
| February 2026 |
Filed
AC3302261780955 |
26-03-2026 |
Filed
AC3302261781846 |
26-03-2026 |
| January 2026 |
Filed
AC330126246436A |
26-03-2026 |
Filed
AC3301262468239 |
26-03-2026 |
| December 2025 |
Filed
AC3312254616546 |
10-03-2026 |
Filed
AC3312254784715 |
26-03-2026 |
| November 2025 |
Filed
AA331125777891Z |
11-12-2025 |
Filed
AC3311252256495 |
02-03-2026 |
| October 2025 |
Filed
AB331025782334C |
20-11-2025 |
Filed
AC331025086442E |
29-11-2025 |
| September 2025 |
Filed
AB3309258354505 |
22-10-2025 |
Filed
AB330925835596N |
22-10-2025 |
| August 2025 |
Filed
AB330825496405T |
19-09-2025 |
Filed
AB330825497168M |
19-09-2025 |
| July 2025 |
Filed
AA3307258717220 |
13-08-2025 |
Filed
AB330725420562D |
19-08-2025 |
| June 2025 |
Filed
AA330625866823V |
12-07-2025 |
Filed
AB3306258320586 |
19-07-2025 |
| May 2025 | Overdue Due 11 Jun 2025 | — | Overdue Due 20 Jun 2025 | — |
| April 2025 | Overdue Due 11 May 2025 | — | Overdue Due 20 May 2025 | — |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| December 2025 | FY 2025-26 | GSTR-3B | 26-03-2026 | ONLINE | AC3312254784715 |
| December 2025 | FY 2025-26 | GSTR-1 | 10-03-2026 | ONLINE | AC3312254616546 |
| December 2025 | FY 2025-26 | GSTR-1A | 10-03-2026 | ONLINE | AC331225461897S |
| November 2025 | FY 2025-26 | GSTR-1 | 11-12-2025 | ONLINE | AA331125777891Z |
| November 2025 | FY 2025-26 | GSTR-3B | 02-03-2026 | ONLINE | AC3311252256495 |
| October 2025 | FY 2025-26 | GSTR-3B | 29-11-2025 | ONLINE | AC331025086442E |
| October 2025 | FY 2025-26 | GSTR-1 | 20-11-2025 | ONLINE | AB331025782334C |
| September 2025 | FY 2025-26 | GSTR-1 | 22-10-2025 | ONLINE | AB3309258354505 |
| September 2025 | FY 2025-26 | GSTR-3B | 22-10-2025 | ONLINE | AB330925835596N |
| August 2025 | FY 2025-26 | GSTR-1 | 19-09-2025 | ONLINE | AB330825496405T |
| August 2025 | FY 2025-26 | GSTR-3B | 19-09-2025 | ONLINE | AB330825497168M |
| July 2025 | FY 2025-26 | GSTR-3B | 19-08-2025 | ONLINE | AB330725420562D |
| July 2025 | FY 2025-26 | GSTR-1 | 13-08-2025 | ONLINE | AA3307258717220 |
| June 2025 | FY 2025-26 | GSTR-3B | 19-07-2025 | ONLINE | AB3306258320586 |
| June 2025 | FY 2025-26 | GSTR-1 | 12-07-2025 | ONLINE | AA330625866823V |
| March 2026 | FY 2025-26 | GSTR-1 | 21-04-2026 | ONLINE | AC330326082017C |
| March 2026 | FY 2025-26 | GSTR-3B | 21-04-2026 | ONLINE | AC330326083210L |
| February 2026 | FY 2025-26 | GSTR-1 | 26-03-2026 | ONLINE | AC3302261780955 |
| February 2026 | FY 2025-26 | GSTR-3B | 26-03-2026 | ONLINE | AC3302261781846 |
| January 2026 | FY 2025-26 | GSTR-1 | 26-03-2026 | ONLINE | AC330126246436A |
| January 2026 | FY 2025-26 | GSTR-3B | 26-03-2026 | ONLINE | AC3301262468239 |
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.