Last reviewed: September 16, 2026. Spousal sponsorship is one of Canada’s main family-reunification pathways, but couples still have important choices to make before filing. The correct application class, the sponsored person’s location and status, relationship evidence, and any work-permit strategy can all affect how the case should be prepared.
This guide explains the practical differences between the Family Class and the Spouse or Common-Law Partner in Canada Class, the evidence IRCC expects, and the main issues couples should review before submitting an application.
Who can sponsor a spouse or partner?
IRCC says a sponsor generally must be at least 18 years old and be a Canadian citizen, permanent resident or person registered in Canada under the Indian Act. A permanent resident must live in Canada to sponsor. A Canadian citizen living abroad may be able to sponsor if they can show a plan to live in Canada when the sponsored person becomes a permanent resident.
Most spouse and partner sponsorships do not have a fixed minimum-income requirement, although the sponsor must sign an undertaking and there are limited situations where an income requirement applies.
Who can be sponsored?
A spouse must be legally married to the sponsor. A common-law partner generally must have lived with the sponsor in a conjugal relationship for at least 12 consecutive months. Conjugal partner applications have a narrower legal test and are not simply an alternative for couples who have chosen not to marry or live together.
Whatever the category, IRCC must be satisfied that the relationship is genuine and was not entered into primarily for immigration purposes.
Family Class vs. Spouse or Common-Law Partner in Canada Class
If you are sponsoring a spouse or common-law partner, IRCC allows the application to be made under either the Family Class or the Spouse or Common-Law Partner in Canada Class when the facts fit the requirements.
Family Class is normally used when the sponsored person lives outside Canada. It can also be used in some cases where the person is in Canada but does not intend to remain in Canada throughout processing. Conjugal partners must be sponsored under the Family Class.
Spouse or Common-Law Partner in Canada Class is generally used when the spouse or common-law partner is living with the sponsor in Canada and has valid temporary resident status, or is exempt from that status requirement under an applicable public policy.
One important procedural difference is appeal rights. IRCC’s current guide states that a refusal under the Spouse or Common-Law Partner in Canada Class does not carry the same sponsorship appeal right that may be available for Family Class cases.
Can an in-Canada spouse apply for an open work permit?
In many eligible in-Canada sponsorship cases, the sponsored spouse, common-law partner or conjugal partner may apply for an open work permit while the permanent residence application is being processed.
IRCC generally requires the principal applicant to be living in Canada with the sponsor, be included in the permanent residence application and have an acknowledgement of receipt confirming that the PR application is being processed. There is also a limited rule allowing some applicants whose temporary status is expiring within two weeks to apply for the work permit before receiving the AOR.
Having a sponsorship application in process does not, by itself, give someone the right to work. The person must have valid work authorization or qualify under maintained-status rules before continuing employment.
Relationship evidence: what matters?
A marriage certificate or a single joint bill is rarely enough to tell the whole story. IRCC assesses the relationship as a whole. Depending on the couple’s circumstances, useful evidence can include:
- relationship history and important dates
- communication records
- shared residence and household evidence
- joint financial arrangements
- travel and visits
- photographs over time
- family and social recognition of the relationship
- children together, where applicable
- plans for the future
The goal is not simply to submit a large quantity of documents. The evidence should be organized, consistent and appropriate to the couple’s actual history.
Declare all family members
IRCC requires applicants to declare all family members, including non-accompanying family members. This can include children who are not travelling to Canada and, in some cases, children subject to custody arrangements.
This point is especially important now because the temporary public policy that allowed certain previously undeclared family members to be sponsored ended on September 10, 2026. IRCC says eligible applications received under that public policy by the deadline will continue to be processed, but it does not apply to new applications submitted after that date.
The sponsorship undertaking
A sponsor signs a legally binding undertaking to support the sponsored person. For a spouse, common-law partner or conjugal partner outside Quebec, the undertaking period is generally 3 years beginning when the sponsored person becomes a permanent resident.
The obligation does not end because the relationship later breaks down, the sponsored person becomes a Canadian citizen or either party moves.
How the application is submitted
For spouse, partner and dependent-child sponsorship, there are two applications prepared together: the sponsorship application and the permanent residence application. The principal applicant normally submits both together online through the Permanent Residence Portal, subject to current IRCC instructions.
Common problems that can delay or weaken a case
- choosing the wrong application class
- weak or inconsistent relationship evidence
- unexplained periods of separation
- conflicting dates or answers across forms and documents
- failure to declare family members
- status problems for an applicant already in Canada
- prior sponsorship undertakings or sponsor ineligibility
- criminal, medical or misrepresentation concerns
- assuming a sponsorship filing automatically authorizes work
Official IRCC resources
IRCC: Sponsor your spouse, partner or child
IRCC: Open work permit for sponsored spouses and partners in Canada
Get the filing strategy right before you submit
Choosing the right class and preparing the relationship evidence properly is easier before the application is filed than after IRCC raises concerns. CanLink can review the sponsor’s eligibility, the relationship category, in-Canada status, open-work-permit planning and the document package before submission.
Visit our Family Sponsorship service page or book a consultation.
This article provides general information only and is not legal advice. Immigration requirements can change and individual facts may affect eligibility.