adviser
noun [ C ]
(also advisor) uk/ədˈvaɪzər/ ussomeone whose job is to give advice about something, for example, to a company or government:
adviser to sb/sth He has remained active in politics and is now a top adviser to the government.
economic/financial adviser He served as international economic adviser in the White House.
mortgage/financial/policy etc. adviser A mortgage adviser will be able to look at rates for you.
See also
independent financial adviser