The amount showing on the financial statements under "income tax payable" is the 2019 year income tax payable amount that was lodged on the 10 June 2020 and paid on the 10 July 2020. This will clear out when we complete the 2021 year.
The sundry creditor amount is from the 2019 financial year that should have been reversed from insurance recovery and corresponding expenses incurred relating to damage. I have credited the balance to the insurance expense, reducing the overall insurance expense for the year. I have uploaded proof as per email correspondence.