Overview
Sponsoring a spouse or partner
A Canadian citizen or permanent resident may sponsor an eligible spouse or partner for permanent residence. The couple must prove both the legal relationship category and that the relationship is genuine rather than primarily for immigration.
Choose the legal relationship category
Spouses must be legally married. Common-law partners generally must prove at least 12 continuous months of cohabitation; conjugal sponsorship is a narrow overseas category for partners unable to marry or live together because of serious barriers.
Engagement, dating length or a shared child does not replace the definition.
Check the sponsor and applicant
Sponsors generally must be at least 18, be Canadian citizens, permanent residents or persons registered under the Indian Act, and meet residence and undertaking rules. Social-assistance, default, offence and prior-sponsorship restrictions can apply.
The applicant and declared family members face medical, background and admissibility screening.
Build evidence around the real history
Use records of cohabitation, communication, visits, finances, family knowledge and shared responsibilities. Select evidence that explains how the relationship developed rather than uploading repetitive photographs.
Address cultural differences, prior marriages, long separation or limited documentation directly.
Understand the undertaking
The sponsor promises financial support for the prescribed period even if the relationship ends. Government assistance paid during the undertaking can become a debt.
Sponsorship does not give the sponsor ownership of the applicant’s immigration status or excuse abuse.

When to get legal advice
When relationship category and evidence require closer review: Sponsoring a spouse or partner
An immigration lawyer can assess whether the chosen category fits the relationship history and whether the application addresses cohabitation, separation, prior relationships and inconsistent records.
The couple lived apart for a significant period
One partner has a previous marriage or sponsorship
The relationship was described differently in an earlier application
IRCC may question whether the relationship is genuine
A focused question may only need 15 minutes.
Use the time to identify the issue, any immediate risk and the next sensible step. If the matter needs more work, the lawyer can explain the proposed scope before you decide whether to proceed.
Read what an immigration lawyer can do and how an immigration law firm may handle further work.
Frequently asked questions
Questions about sponsoring a spouse or partner
Is there a minimum income for sponsoring a spouse?
Usually no fixed income threshold, but the sponsor must sign an undertaking and cannot rely on most social assistance.
Does having a child prove the relationship is genuine?
It is relevant evidence, but IRCC assesses the complete relationship history.






