Sir
Due to lack of appropriate information from the client advance received shown in GSTR IFF as output tax liabilty and for the same it was filed and tax liability is paid .
Please advise how to amend the tax invoice entered in B2B and shown as ADVANCE IN COL 11A
With Reagars
Arvind Kumar
Hi Arvind,
Here’s how you can handle the situation regarding advance received shown as output tax liability in GSTR IFF and how to amend the related details in your GSTR-1 (B2B) return:
Advance received was shown as output tax liability and filed in GSTR IFF (Invoice Furnishing Facility).
Tax liability was paid on that advance.
Now you want to amend the tax invoice details in B2B and show advance under Column 11A (Advance Receipt).
Understanding Column 11A in GSTR-1:
Column 11A is for reporting advance received against a supply, where tax is payable on the advance.
You must declare such advances separately in the GSTR-1 to correctly link the advance with the invoice when issued.
Why the problem happened:
When you filed the advance in GSTR IFF as output tax liability, it went as a regular invoice.
But advances should be shown in Column 11A of GSTR-1, not as a normal B2B invoice.
So your filing needs correction to properly categorize advance and the related invoice.
How to amend in GSTR-1:
Amendments to invoices filed via GSTR IFF are not allowed directly.
You must wait for the correction window in the next month's GSTR-1 (usually till 13th of next month).
In the next GSTR-1 filing, under ‘Amendment’ section, you can:
Delete the wrongly entered advance invoice from the B2B invoices.
Re-enter the advance as an advance receipt in Column 11A with the correct tax details.
Alternatively, you can adjust the difference via credit/debit notes.
If correction window missed:
If you missed the correction window for that month, the advance will remain in the original month’s return.
You can declare the advance properly in the current or subsequent month’s GSTR-1 under Column 11A to reflect proper disclosure.
Inform GST authorities if needed via helpdesk or by filing a letter explaining the mismatch.
Accounting Treatment:
Advance received → Recognize as liability (Advance from customer).
Pay GST on advance (which you did).
On actual invoice issuance, adjust advance and output tax accordingly.
| Step | Action |
|---|---|
| Advance wrongly in IFF | Cannot directly amend in IFF, but in next GSTR-1 |
| Amend in next GSTR-1 | Delete wrong entry & enter advance in Col 11A |
| Missed amendment window? | Declare advance correctly in current month’s GSTR-1 in Col 11A |
| Keep records ready | Maintain clear records for audit or queries |
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