Revised vat return filing

Ravi Bhat (student) (14 Points)

16 December 2016  
How to revise the return for the following: goods purchase in march 2016 for 5.5 % same has been filed in VAT returned ( @ 5.5% vat). Debit note sent by seller saying that it was of 14.5 % VAT in June 2016. now, how to file a revised return by only changing the vat % and not affecting the base price of purchase