my client made supplies to a registered person who ealier got provisional GSTIN .He filed his return based on that prov GSTIN.but the counter party GSTIN was changed after confirmation of GSTIN .Can we amend the GSTIN or any other possibilities for this....
yes you can also ammend the taxable value and tax amt of the invoice to as low as zero in order to make the effect nil for prov gstin....... still you have to issue a fresh bill for the new gstin