How Long Is a Sponsor Financially Responsible After Divorce in Canada?

According to the Sponsorship of a Spouse, Common-Law Partner, or Conjugal Partner requirements published on canada.ca, a sponsor's financial undertaking lasts 3 years from the date their spouse became a permanent resident, and this obligation continues even if the couple divorces during or after those 3 years. This is a critical and often misunderstood rule that has cost sponsors thousands of dollars in repayment demands.

What is a sponsorship undertaking and why does it survive divorce?

When you sponsor a spouse for permanent residence, you sign an Undertaking form agreeing to provide financial support if your spouse cannot support themselves. According to IRCC's Sponsorship of Relatives policy on canada.ca, this undertaking is a legal commitment to Canada, not to the individual. It means that if your sponsored spouse receives government social assistance at any point during the 3-year period following their permanent residence date, the federal or provincial government can pursue you for repayment of those benefits.

The undertaking survives divorce because it is not contingent on the marriage remaining intact. The law recognizes that sponsors may have reasons to end a marriage (including domestic abuse or other serious circumstances) without being released from their financial commitment. This is one of the most common sources of post-divorce disputes.

When does the 3-year undertaking period start and end?

The 3-year clock starts on the date your spouse became a permanent resident of Canada, not the date they arrived, not the date you married, and not the date you signed the undertaking. According to the Immigration and Refugee Protection Regulations on laws-lois.justice.gc.ca, the undertaking expires 3 years from that permanent residence date. If your spouse became a PR on January 15, 2024, the undertaking ends on January 15, 2027, even if you divorce on January 14, 2027.

No notice or paperwork releases you from the undertaking. It expires automatically. However, if your spouse applies for social assistance before the undertaking expires, you remain liable for those benefits even if the undertaking technically ends shortly after.

What happens if my ex-spouse receives welfare or other government benefits?

If your ex-spouse receives government social assistance during the 3-year undertaking period, the provincial ministry (or federal government, if they are receiving federal benefits) can bill you for the cost. This includes Ontario Works, provincial welfare, employment insurance in some provinces, and even subsidized housing programs. According to provincial social services legislation, the government department can pursue you for recovery of all benefits paid during the undertaking period.

The government does not require your permission or even notification. They can discover the undertaking during a background check when your ex-spouse applies for benefits and simply proceed with collection from you. This is why many sponsors maintain civil relationships with their ex-spouses after divorce: the financial stake is real.