If you terminate or decide to leave your Home Care Package the unspent funds will be reimbursed in proportion to where the funds initially came from.
For example, if you were paying an income tested fee of 8% of your Package and the government were paying for 92% and you had $3000 of unspent funds, the money would go back to both you and the government in proportion to where it came from.
So you would get 8% of $3000 which is $240 and the Government would get 92% of the $3000 which is $2760.