TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Family Law
№ 77 Family Law

Divorce and Immigration Sponsorship in Ontario: What Continues

Separating or divorcing after a spousal sponsorship in Ontario? Learn how the sponsorship undertaking, the divorce process, support and taxes fit together.

Family Law5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
← All articles
Key takeaways
  • A spousal sponsorship undertaking lasts 3 years from the day the sponsored person becomes a permanent resident (outside Quebec), and divorce or separation does not end the sponsor's financial responsibility.
  • In Ontario, the only ground for divorce is breakdown of the marriage, usually shown by one year living separate and apart, and the other spouse does not have to consent.
  • Separation also has tax and benefit consequences: the CRA treats you as separated once you have lived apart because of a breakdown for more than 90 days.

If you sponsored your spouse to come to Canada, or you were the sponsored spouse, a relationship breakdown raises two separate questions. One is how to end the marriage under Ontario and federal family law. The other is what happens to the promises made in the sponsorship.

This article explains how the sponsorship undertaking and the divorce process work side by side. It does not replace immigration advice. Questions about a specific person's immigration status depend on the facts and are best confirmed with a lawyer or with IRCC.

What happens to the sponsorship undertaking when you separate

A spousal sponsorship undertaking lasts 3 years from the day the sponsored person becomes a permanent resident, outside Quebec. Divorce or separation does not end the sponsor's financial responsibility during that time. Justice Canada says the same: the undertaking stays in effect for three years after the person becomes a permanent resident, even if the couple separates or divorces.

In plain terms, a breakup does not cancel the sponsor's commitment. Quebec uses a different period, so anyone sponsored there should check the rules that apply to them.

How an Ontario divorce works

A court in Ontario can hear a divorce only if either spouse has been habitually resident in Ontario for at least one year immediately before the proceeding starts. The only ground is breakdown of the marriage. The other spouse does not have to consent, and there is no minimum length of marriage.

Breakdown is usually proved by living separate and apart for at least one year before the court decides the case, and the spouses must have been living apart when the case started. Spouses count as living apart for any period they lived apart while either one intended to live separately, so only one spouse needs to intend the separation. Living together again for a total of not more than 90 days, mainly to try to reconcile, does not interrupt the year.

Once the court grants the divorce, it takes effect on the 31st day after the judgment is made. Special circumstances can allow an earlier date if both spouses agree and undertake not to appeal.

Support and money after a sponsored marriage

The sponsorship undertaking is not the same thing as spousal support in a divorce. In a divorce, the court can order the support it thinks reasonable, looking at each spouse's condition, means, needs and other circumstances, including how long they lived together and the roles each played. Lawyers and judges often use the Spousal Support Advisory Guidelines to help set the amount and length of support, but they are only guidelines.

How the sponsorship responsibility and any support order interact in a particular case depends on the facts. Raise both with a lawyer so that nothing is missed.

Property is a separate question. The spouse with the smaller net family property is entitled to one-half of the difference between the two spouses' net family properties. A claim for that payment must be started by the earliest of 2 years after the divorce, 6 years after separation with no reasonable prospect of living together again, or 6 months after the first spouse's death.

Taxes, benefits and your will

Beneficiary designations on insurance and registered plans should also be reviewed and updated. A lawyer or accountant can tell you how your own designations are treated.

What to do next

Frequently asked questions

Does divorce end my responsibility as a sponsor?

No. The undertaking lasts 3 years from the day the sponsored person becomes a permanent resident, outside Quebec, and divorce or separation does not end the sponsor's financial responsibility.

Can I get a divorce in Ontario if my spouse does not agree?

Yes. The only ground is breakdown of the marriage, and the other spouse does not have to consent. Breakdown is usually shown by living separate and apart for at least one year.

Do we have to be in different homes to be separated?

The law looks at whether you lived apart while at least one of you intended to live separately. Whether your own living arrangement counts depends on the facts, so ask a lawyer if you share a home.

How do I prove my divorce later?

The certificate of divorce is proof of the date of the divorce. The clerk issues it at either party's request once the divorce takes effect and no appeal is pending.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

This is a family law question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →