1 across
Bill’s
relative
keeps
Charlie
company
(7)
Bill’s relative keeps Charlie company (7)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
The definition is Bill — an account is a bill, simple as that. For the wordplay, take aunt (a relative) and pop inside it C (Charlie in the NATO alphabet) and CO (abbreviation for company), giving you A-C-CO-UNT.