Document showing credits and debits (9)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
statement
'document showing credits and debits' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for statement that I've seen before include "Assertion" , "Spoken or written declaration" , "What bank provides" , "Formal account, deposition" , "Bank account document" .)