DepartmentFinance / Accounts — Accounts wingJurisdiction notes—Emailcfo@bbmp.gov.inWhatsApp—Office timing—Last verified—SourceGBA Department DirectoryPublic notesDATA-QUALITY FLAG: the official e-mail directory appears to have these two entries SWAPPED — it lists 'Chief Finance Officer → cao@bbmp.gov.in' and 'Chief Account Officer → cfo@bbmp.gov.in'. Both mailboxes are real; verify which routes where before using either for correspondence. Other landlines: 080-22128498, 080-22975572.