About end of April money finally comes to bank (4)
I believe the answer is:
rely
'bank' is the definition.
(thesaurus)
'about end of april money finally' is the wordplay.
'about' becomes 're' (regarding**).
'end of' indicates one should take the final letters.
'finally' says to take the final letters.
The last letter of 'april' is 'l'.
The last letter of 'money' is 'y'.
're'+'l'+'y'='RELY'
'comes to' acts as a link.
(Other definitions for rely that I've seen before include "Run and see" , "Depend, bank" , "Bank (on someone)" , "Old rally" , "City with cathedral" .)