I think not. 'Aunt' isn't defined to be included in the definition of family. To quote IDFC,I am having IDFC select account.
My aunt has around 3.5L AMB from past 10-12 months and she also has 7L FD with IDFC. Is it possible to get her account Upgraded to wealth and then group my account with her to upgrade mine to wealth as well?
Group –A group is a set of customers of the bank who are related to each other through a set of predefined family relationships such as Spouse, Children, Father, Mother, Brother, Sister, Grandparents etc.
Privilege Banking Programs Terms and conditions | IDFC FIRST Bank
Privilege Banking Programs Terms and conditions