Follow the given steps to reduce the quantity of closing stock:
To reduce the quantity of closing balance,
Go to Gateway of Tally > Inventory Vouchers > Physical Stock Journal
· Select the stock item for which the closing balance needs to be reduced (from the above illustration, Item A).
· Enter the actual quantity in the Quantity field (from the above illustration, 290 nos.).
· Press Enter to accept.
The completed Physical Stock Journal appears as shown: