Matching of gstr1/gstr3b and e way bill

Better to handle through Debit note option. Raise a deibt note for differential amount as price difference.

One more doubt is if we raise debit note, how does the consignee pay the custom duty and clear the shipment and make TT transfer- There`s a continous link which is not able to solve.

Duty can be paid on debit note also. It can always be informed to customs authority and pay the necessary duty if the reasons are valid. So debit note is best option.

Ok will try, One more doubt is do the GST Authorities also check Eway bill with Invoice during Audit? Because, we do Invoice in Dollars but account in Tally the value as in Shipping Bills.

But, the problem is that we will generate way bill first taking approximate currency conversion and the value in shipping bill will be different. So, what will be the best procedure to follow.

Difference in INR should not be problem as long as your dollar values are matched. Because in shipping bill INR value will be based on exchage rate applicable on day of filing shipping based on exchange rate notification. This will lead to difference in most of the cases between INR value accounted and shipping bill value.