how to cancel submitted gst3b return

no need to cancel previous challan made, it will automatically get cancelled after due date. I had done same mistake.

But at the time of submission return message showing " Please clear the pending liability first and then proceed for filing."

Though you had transferred money to your electronic cash ledger, you have to transfer money from your electronic cash ledger and electronic itc credit ledger to gst ledger. for that, open your gstr3b return that you have submitted, click on tax payment tile. After clicking tax payment tile, you will see the page of different boxes. on the left side, you will see tax liability igst, cgst, sgst boxes in which you will see your tax liability as per your return. Now, hover your computer curser over itc boxes in front of cgst or sgst, you will see your itc credit balance, allocate that credit balance in the respective box, now hover curser on cash balance ledger box, allocate the cash balance in respective cgst sgst boxes. Remember that Cgst liability (A) should be equalled by allocating

.... by allocating cgst itc credit balance (B) plus cgst cash balance (C). A= B+C.
follow same for sgst .
After allocating the amount​ in the boxes, click the rightmost downside .....

.... by allocating cgst itc credit balance (B) plus cgst cash balance (C). A= B+C.
follow same for sgst .
After allocating the amount​ in the boxes, click the rightmost downside .....

.... click on offset liability. If its successful, then it means you had entered right values to offset your tax liabilities. It means you had actually paid your tax liability to government.
After that, you can file your gstr3b by signing dsc or evc. You will get sms and mail about ARN generated for successful filing of gstr3b.

Thankyou sir It is completed successfully.

hi sir i want to cancel my GST3B return... which i have already submitted... becasue i have entered worng figure due to that i need to pay the tax... please suggest me how to cancel the return....

After submitting the gstr3b, you can't cancel the submission or edit the data. Whatever mistakes you had done right now in gstr3b, go ahead to file that return after paying the due liabilities as per your submitted data. After filling gstr1 for July, everything​ will be sorted out automatically in gstr3 of July. Any extra paid in gstr3b for July return will be reflected as credit balance which can be used for gst payment for august return.