Thank you for sharing your situation and question with us.
We can appreciate that you would be interested in this type of information.
In terms of sponsoring a spouse, there is no income requirement at all for spousal sponsorship applications.
The financial requirements for spousal sponsorship include:
You must not be receiving social assistance (For reasons other than disability).- You must not have an undischarged bankruptcy.
If a sponsor has no income, they will have to address this in their application, and specifically provide information related to how their spouse, who they intend to sponsor, will be supported.