Joint account with my wife for POF?Should I take affidavit from wife?

[Ordinary]

Joint account with my wife for POF?Should I take affidavit from wife? She has been included in my application

 

[CanadaWeCome]

Joint account with my wife for POF?Should I take affidavit from wife? She has been included in my application

If she is an accompanying applicant, then it's not required, just a signed declaration from her that it's a mutual fund, that is for use by both.