GSTR1

You can correct it in GSTR-1A & make adjuatment in GSTR-1 of next month also....

Yes... I agreed to Mr Parv Kumar.,


Yes you can rectify in GSTR 1A based in GSTR 1...
But, Your liability is raise the bill related as double entry...

You ll create Credit Note for the cash entry amount and ll reverse next return...

purchaser has to add missing invoice in gstr 2 and you have add the same in gstr. B2C adjustment have to be made in next month's return

you have to add the same in gstr 1A

but i have already paid my liability. If the purchaser can take credit the my payment liability will arise or not

The double entry related payment is mistake. Then who can pay this excess liability...

You are wrongly enter the B2B invoice in B2C. So, no way editing in B2C column. But, enter another one bill B2B section by your customer. It ll be added your liability + no more changes in b2b section...

Then what figure we get in GSTR 3...?