Exactly what to gather to sponsor your spouse or partner — and how to prove your relationship is real.
Who this is for: Canadian citizens or permanent residents living in Ontario who want to sponsor a spouse, common-law, or conjugal partner for permanent residence — and the partners being sponsored. What you'll get: the difference between inside-Canada and outside-Canada sponsorship, who can sponsor, a document checklist organized by category, the relationship evidence that makes or breaks a file, and the most common reasons applications are refused.
⚖️ This is a general guide, not legal advice. It can't account for your specific situation. Use it to get oriented, then confirm the details with a licensed Ontario lawyer.
Spousal sponsorship is a family-class immigration pathway under the federal Immigration and Refugee Protection Act. Immigration is federal, so the rules are the same in Ontario as anywhere in Canada — but as Ontario residents, this is the route most couples here use to bring a partner to permanent residence.
The whole case turns on one idea: proving your relationship is genuine. Officers approve real relationships and refuse ones they aren't convinced about. Documents are how you convince them. Throughout, confirm the current forms and requirements at IRCC — the official source — at ircc.canada.ca.
Two streams: inside Canada vs. outside Canada
There are two ways to sponsor a spouse or partner. They lead to the same result — permanent residence — but suit different situations.
| Inside Canada | Outside Canada (family class) | |
|---|---|---|
| Best when | The sponsored partner is living with the sponsor in Canada with valid status | The partner is abroad, or needs to travel in and out |
| Travel during processing | Leaving Canada can be risky for the application | The partner can usually live and travel abroad while it's processed |
| Possible work permit | An open work permit may be available to the applicant in some cases (verify current eligibility at IRCC) | Generally not applicable |
| Where processed | Within Canada | Through the relevant visa office |
Tip: Couples already together in Ontario often consider the inside-Canada stream; couples separated by borders typically use the outside-Canada stream. The "right" choice depends on your facts — including whether the partner needs to travel — so weigh it carefully before you file.
Who can sponsor? (Sponsor eligibility)
Before gathering documents, confirm the sponsor qualifies. In general terms, a sponsor must:
- Be a Canadian citizen or permanent resident (or registered under the Indian Act)
- Be at least the minimum age (verify current age at IRCC)
- Live in Canada, or plan to live in Canada when the partner becomes a PR (citizens abroad have specific rules)
- Not be barred from sponsoring (e.g., due to certain past sponsorships, defaults, or specified criminal history — confirm the current bars at IRCC)
- Be able to provide for the partner's basic needs (spousal sponsorship generally has no separate income test the way other family categories do, but confirm current rules)
⚠️ Watch out: Sponsoring a spouse comes with an undertaking — a binding promise to financially support the partner for a set period, even if your relationship later ends. Understand this commitment before you sign.
The heart of the file: proof of a genuine relationship
This is the category that decides most applications. You're not just stating you're a couple — you're demonstrating it with evidence built up over time. The more independent, dated, and varied your evidence, the stronger your file.
Proof of the relationship
- Marriage certificate (for married couples) or evidence of a qualifying common-law or conjugal relationship
- Photos together over time — with family and friends, at events, across the relationship (not just a wedding day)
- Communication history — messages, call logs, emails showing an ongoing connection (especially across any periods apart)
- Proof you live together / share a life — a joint lease or mortgage, both names on utility bills, shared mail to the same address
- Joint finances — joint bank accounts, shared insurance or beneficiary designations, evidence of money sent or shared
- Statutory declarations from people who know you as a couple (friends, family) confirming the relationship is genuine
- Travel records showing visits to each other, if you've spent time apart
- Evidence of important life events shared together
Why it matters: Officers look for a relationship that is continuous, exclusive, and genuine — not entered into mainly for immigration. A thin file with one wedding photo and no shared finances raises questions; a rich file across categories puts them to rest.
Tip: Aim for breadth. Several different types of evidence (cohabitation + finances + communication + third-party declarations) is far more persuasive than a large pile of one type.
Sponsor's income and the undertaking
Even though spousal sponsorship generally has no separate income cut-off like some other categories, you still document the sponsor's situation and sign the financial undertaking.
- Sponsor's proof of income / employment (e.g., a letter, recent tax documents)
- Notice of Assessment or equivalent tax records, as requested
- The signed undertaking and sponsorship agreement
- Proof the sponsor lives in Canada (or qualifying plans to return)
Where these come from: Income documents come from your employer and the Canada Revenue Agency (your tax records); the undertaking and agreement are IRCC forms.
Identity, status, and forms
| Document | Where it comes from | For whom |
|---|---|---|
| Valid passport (bio page) | Passport authority | Sponsored partner (+ any dependent children) |
| Birth certificate | Vital-records office | As required |
| Marriage / divorce certificates | Vital-records or court | If applicable (including ending prior marriages) |
| Sponsor's proof of status | Citizenship certificate, PR card, or passport | Sponsor |
| Current Canadian status of the applicant | IRCC (permit/visa) | If inside Canada |
| Children's documents | Vital-records | If dependent children are included |
- Sponsor's proof of Canadian citizenship or PR
- Applicant's valid passport and any current Canadian status
- Documents ending any previous marriages for either partner
- All current IRCC forms completed accurately and consistently
⚠️ Watch out: Inconsistencies sink files. Make sure names, dates, and addresses match across every form and document — including consistent spelling of names and matching relationship dates.
Police certificates and medical exam
- Police certificates — a criminal-records check for the sponsored partner from each country where they lived long enough to require one (confirm the threshold and country list at IRCC)
- Immigration medical exam — completed by an IRCC-approved panel physician (not just any clinic); keep the confirmation
- Police certificates and medicals for any dependent children as required
Tip: Police certificates from some countries take a long time. Request them early so they don't hold up the whole application.
Photos, biometrics, and fees
- Photographs meeting IRCC's exact specifications
- Biometrics (fingerprints and photo) given when instructed; keep the receipt
- Government processing fees and the Right of Permanent Residence Fee paid — verify current amounts at IRCC
Common reasons spousal sponsorships are refused
The theme behind most refusals: the officer wasn't convinced the relationship is genuine, or the application was incomplete or inconsistent.
- Weak relationship evidence — too little, too one-dimensional, or all dated to one moment.
- Genuineness doubts — large unexplained gaps, very short courtship with little contact, or facts that don't add up.
- Inconsistencies between forms, documents, and what each partner says.
- Incomplete application — a missing form, document, or signature.
- Sponsor eligibility problems — a bar the sponsor didn't know about, or the undertaking not properly addressed.
- Misrepresentation — leaving out or misstating material facts, which carries serious consequences. Always be truthful and complete.
- Expired or missing checks — police certificates or a medical not done correctly (e.g., not with a panel physician).
Processing note: Processing times for spousal sponsorship vary and change regularly. Don't rely on a figure you saw somewhere — check IRCC's current service standards and monitor your application.
Mini-FAQ
Do we need to be married? Not necessarily. Married, common-law (living together in a marriage-like relationship for the required period), and certain conjugal partners can qualify. Each has its own evidence requirements — confirm at IRCC.
Can my partner work while we wait? In some inside-Canada situations an open work permit may be available. Eligibility changes, so verify the current rules at IRCC.
What if we've spent time apart? That's common and not fatal. Document the relationship across the separation — communication, visits, and continued shared life — to show it stayed genuine and continuous.
How much evidence is enough? There's no fixed number. Aim for varied, dated, independent evidence across several categories rather than a large stack of one kind.
How Treadstone Law can help
A spousal sponsorship lives or dies on how well you prove the relationship and how cleanly you assemble the file. We help Ontario couples choose the right stream, build a persuasive relationship-evidence package, complete the forms consistently, and respond if IRCC has questions. We work on flat fees, so the cost is clear from the start.
- Start online any time: treadstonelaw.ca/start-file
- See transparent pricing: treadstonelaw.ca/pricing
- Explore our immigration services: treadstonelaw.ca/immigration
- Call us: 1-844-900-1070 — Mississauga office, serving couples across Ontario virtually
This is not legal advice
This guide 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.