[Khalid Daud]

We mistakenly claimed input tax in FBR returns for invoices that were already accounted for as input in SRB and PRA. The sales tax return with this incorrect input was filed about 20 days ago.
Now I want to revise the sales tax return. The revision window is open, but IRIS is not allowing me to de-link purchase invoices from Annex A. Instead, I noticed a column titled “Inadmissible/Non-Creditable Inputs.”
When I click on it, a window opens showing 100% of the sales tax value, with two options:

1. Enter the amount I want to treat as non-creditable.
   
2. Select one of four available reasons. The most relevant option seems to be “Related to Another Jurisdiction.”
   

My question: Is this the correct option to use in this situation, or is there a better approach? I need to revise two sales tax returns this way.