Hi Muk LO
Boxes 43 to 45 on SA106 (2023) are for you to declare gains on foreign life insurance policies, life annuities and capital redemption policies and life annuity contracts.
Box 43 is the gain from the policy, Box 44 is the number of years the polict was held and box 45 is the foreign tax paid.
Take a look at
Foreign notes
Thank you