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
AA330326532960C |
10-04-2026 |
Filed
AA330326534941A |
10-04-2026 |
| February 2026 |
Filed
AA330226406201Z |
09-03-2026 |
Filed
AA330226406701P |
09-03-2026 |
| January 2026 |
Filed
AA330126597744X |
10-02-2026 |
Filed
AA330126608137K |
10-02-2026 |
| December 2025 |
Filed
AA331225581145E |
10-01-2026 |
Filed
AA3312255814375 |
10-01-2026 |
| November 2025 |
Filed
AA3311257688217 |
11-12-2025 |
Filed
AA331125772996S |
11-12-2025 |
| October 2025 |
Filed
AA331025309805I |
08-11-2025 |
Filed
AA331025310632W |
08-11-2025 |
| September 2025 |
Filed
AA330925419897L |
09-10-2025 |
Filed
AA330925419983S |
09-10-2025 |
| August 2025 |
Filed
AA330825486329P |
10-09-2025 |
Filed
AA330825487472V |
10-09-2025 |
| July 2025 |
Filed
AA330725616503D |
11-08-2025 |
Filed
AA330725653222E |
11-08-2025 |
| June 2025 |
Filed
AA330625500403Q |
10-07-2025 |
Filed
AA330625502023U |
10-07-2025 |
| May 2025 |
Filed
AA330525179003H |
05-06-2025 |
Filed
AA3305251790574 |
05-06-2025 |
| April 2025 |
Filed
AA3304252255777 |
07-05-2025 |
Filed
AA330425226266F |
07-05-2025 |
| Tax Period | FY | Return Type | Filed On | Mode | ARN |
|---|---|---|---|---|---|
| December 2025 | FY 2025-26 | GSTR-1 | 10-01-2026 | ONLINE | AA331225581145E |
| December 2025 | FY 2025-26 | GSTR-3B | 10-01-2026 | ONLINE | AA3312255814375 |
| November 2025 | FY 2025-26 | GSTR-1 | 11-12-2025 | ONLINE | AA3311257688217 |
| November 2025 | FY 2025-26 | GSTR-3B | 11-12-2025 | ONLINE | AA331125772996S |
| October 2025 | FY 2025-26 | GSTR-1 | 08-11-2025 | ONLINE | AA331025309805I |
| October 2025 | FY 2025-26 | GSTR-3B | 08-11-2025 | ONLINE | AA331025310632W |
| September 2025 | FY 2025-26 | GSTR-1 | 09-10-2025 | ONLINE | AA330925419897L |
| September 2025 | FY 2025-26 | GSTR-3B | 09-10-2025 | ONLINE | AA330925419983S |
| August 2025 | FY 2025-26 | GSTR-1 | 10-09-2025 | ONLINE | AA330825486329P |
| August 2025 | FY 2025-26 | GSTR-3B | 10-09-2025 | ONLINE | AA330825487472V |
| July 2025 | FY 2025-26 | GSTR-1 | 11-08-2025 | ONLINE | AA330725616503D |
| July 2025 | FY 2025-26 | GSTR-3B | 11-08-2025 | ONLINE | AA330725653222E |
| June 2025 | FY 2025-26 | GSTR-1 | 10-07-2025 | ONLINE | AA330625500403Q |
| June 2025 | FY 2025-26 | GSTR-3B | 10-07-2025 | ONLINE | AA330625502023U |
| May 2025 | FY 2025-26 | GSTR-1 | 05-06-2025 | ONLINE | AA330525179003H |
| May 2025 | FY 2025-26 | GSTR-3B | 05-06-2025 | ONLINE | AA3305251790574 |
| April 2025 | FY 2025-26 | GSTR-1 | 07-05-2025 | ONLINE | AA3304252255777 |
| April 2025 | FY 2025-26 | GSTR-3B | 07-05-2025 | ONLINE | AA330425226266F |
| March 2026 | FY 2025-26 | GSTR-1 | 10-04-2026 | ONLINE | AA330326532960C |
| March 2026 | FY 2025-26 | GSTR-3B | 10-04-2026 | ONLINE | AA330326534941A |
| February 2026 | FY 2025-26 | GSTR-1 | 09-03-2026 | ONLINE | AA330226406201Z |
| February 2026 | FY 2025-26 | GSTR-3B | 09-03-2026 | ONLINE | AA330226406701P |
| January 2026 | FY 2025-26 | GSTR-1 | 10-02-2026 | ONLINE | AA330126597744X |
| January 2026 | FY 2025-26 | GSTR-3B | 10-02-2026 | ONLINE | AA330126608137K |
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.