Hi Starry
I am going to suggest you don't do anything to the duplicate GST of 8% as it may affect the transactions that have already been entered. The reason being before 1 March 2023, the GST 8% is appearing as "8% TX" and from 1 March 2023, it is showing just "TX". They are both 8% GST created by Quickbooks and cannot be edit by user.
Hope this helps.
Best regards, Linda
