GST 3B not filing

U can able to file once 2b generated which is 14th of each month.

In my understanding after accepting invoices, generate 2B button has not been clicked. Check the button and do process.

It seems like you're encountering an error while filing GST-3B for Dec 2024.

 The error message indicates that GSTR-2B for the return period hasn't been generated.

 Given that you've already accepted all IMS invoices and your return is quarterly, here are some possible solutions: -

*QRMP Scheme Taxpayers*: Since you're a quarterly return filer, GSTR-2B might not be generated for the first two months of the quarter.

Instead, it will be generated as a quarterly view in the last month. For the Oct-Dec 2024 quarter, GSTR-2B will be generated quarterly for December 2024.¹ -m

 *Compute GSTR-2B Manually*: Go to the IMS dashboard and compute your GSTR-2B manually.

GSTR-2B not generating is a common blocker and here is how to deal with it.

GSTR-2B is auto-generated by the 14th of each month based on GSTR-1/IFF filed by your suppliers. If your supplier filed late or has not filed at all, their invoices will not appear in your GSTR-2B and the system may show GSTR-2B as unavailable.

Steps to resolve:

1. Check whether GSTR-2B is marked as Not Generated or simply shows 0 records. If not generated, GSTN is still processing it and you should wait until the 14th.

2. If you need to file GSTR-3B on time but GSTR-2B is unavailable, you are still required to file by the due date. In Table 4(A), declare only the ITC that you can verify from GSTR-2A or your purchase register. Do NOT defer filing just because GSTR-2B is pending.

3. If specific supplier invoices are missing, contact the supplier and ask them to file their pending GSTR-1 immediately. Once they file, those invoices will appear in the next GSTR-2B cycle.

4. For ITC already reflected in GSTR-2A but not in GSTR-2B: per Section 16(2)(aa), ITC is now auto-linked to GSTR-2B, not GSTR-2A. You can claim ITC only on what appears in GSTR-2B unless the portal is under a technical hold confirmed by GSTN.

This [GSTR-1 filing guide](https://taxgarden.in/blog/gstr-1-filing-guide-outward-supplies-return-india) also covers how supplier-side filing gaps affect the recipient's ITC claim.