Originally posted on: http://geekswithblogs.net/AskPaula/archive/2019/01/25/sql-server-how-can-i-tell-which-service-account-sql.aspx
This query will provide the basicsSELECT DSS.servicename,
DSS.startup_type_desc,
DSS.status_desc,
DSS.last_startup_time,
DSS.service_account,
DSS.is_clustered,
DSS.cluster_nodename,
DSS.filename,
DSS.startup_type,
DSS.status,
DSS.process_id
FROM sys.dm_server_services AS DSS;
