overpaid
adjective
uk/ˌəʊvəˈpeɪd/ usan overpaid person is paid too much or more than usual:
The bureaucrats, widely regarded as under-worked and overpaid, did not get much public sympathy for their pay claim.
an overpaid amount of money is more than necessary:
You can claim back any overpaid tax by filling in this form.
Compare
underpaid