Give back proceeds (6)
I believe the answer is:
return
I believe this is a double definition.
'give back' is the first definition.
('return' can be a synonym of 'give back')
'proceeds' is the second definition.
('return' can be a synonym of 'proceeds')
(Other definitions for return that I've seen before include "Go/come back" , "election to parliament" , "Come/go back" , "Retort" , "Reappear" .)