Half of the profit left over after deducting expenses from work income is paid to the inmates on a pro rata basis according to performance, and the rest goes into the national treasury or into a reserve fund for upgrading prison facilities.
這些工作收入，扣除成本後的一半盈餘，就依工作表現和貢獻程度，按比例均分給受刑人做為「勞作金」，其他則繳回國庫或充作改善監所軟硬體設施的「公積金」。