Starts to reimburse everyone there if money's withdrawn (8)
I believe the answer is:
reticent
'withdrawn' is the definition.
(thesaurus)
'starts to reimburse everyone there if money's' is the wordplay.
'starts to' indicates taking the first letters.
'money' becomes 'cent' (eg denomination of dollars).
The initial letters of 'reimburse everyone there if' is 'reti'.
'reti'+'cent'='RETICENT'
(Other definitions for reticent that I've seen before include "Quiet" , "Backward in coming forward" , "Holding back" , "Reserved, shy" , "Reserved, not revealing thoughts readily" .)