Does non-earning wife need to sign the invitation letter for husband's parents Supervisa?

[CanadianDreamer@TO]

Does my wife needs to sign the invitation letter for my parents supervisa application? I suppose No since she is not earning and in this case her income is not being combined with mine to fulfill the LICO requirements for the purpose this application. I singly meet the LICO requirements and I am inviting my parents. Please confirm.

 

[canada.msn]

Does my wife needs to sign the invitation letter for my parents supervisa application? I suppose No since she is not earning and in this case her income is not being combined with mine to fulfill the LICO requirements for the purpose this application. I singly meet the LICO requirements and I am inviting my parents. Please confirm.

No, not necessary. Invitation letter from you will be good enough.