ONE OF MY CLIENT DID NOT ACCOUNTING CREDIT(FOR ISSUING DISCOUNT) NOTE FROM JULY 2017 TO JULY 2018, SUPPLIER EVEN NOT ISSUED CREDIT NOTE MANUALLY OR UPLOADING B2B INVOICES NOW THEY ARE UPLOADED CREDIT NOTE IN GST PORTAL. NOW MY QUESTION IS WHETHER I WILL DECLARE OUTPUT TAX LIABILITY OR REDUCE THE PURCHASE VALUE. BECAUSE MY CLIENT HAS CREDIT LEDGER BALANCE MORE THAN 55000. SO WHICH WAY IS CORRECT TO DECLARE