
If you are applying to Immigration, Refugees and Citizenship Canada (IRCC) with a common-law partner, you will likely come across form IMM 5409, the Statutory Declaration of Common-Law Union. Because it is a statutory declaration, it must be solemnly declared before an authorized official. Here is what to know before you book.
What the IMM 5409 is for
IRCC uses the IMM 5409 to confirm that two people are in a common-law relationship. It is commonly used in family sponsorship applications and in other applications where a common-law partner is included. IRCC’s program guidance generally treats a common-law partner as someone you have lived with in a conjugal relationship for at least one year, but always check the instructions for your specific application.
Who needs to be at the appointment
Both partners. The form must be completed and signed by both people in the relationship, with handwritten signatures, in front of the official who administers the declaration. If one partner cannot attend, contact us before booking so we can discuss options.
Before you arrive
- Download the current version of the form directly from IRCC’s website.
- Complete the information fields, but do not sign.
- Bring valid government-issued photo ID for each partner.
- Double-check dates and names against your other application documents. Inconsistencies can cause delays with IRCC.
At your appointment
We will confirm both partners’ identities, have each of you solemnly declare that the contents are true, witness your signatures, then complete the official’s section of the form and apply our stamp. We do not review your immigration application or advise on eligibility; for that, please speak with a lawyer or a licensed immigration consultant.
Sources
Related reading
- IRCC statutory declarations for international students
- Free template: Statutory Declaration
- What ID do you need for notarization in Ontario?
- One and the same person declarations
- Notary FAQs
Book with Crown Seal Notary
Crown Seal Notary serves Hamilton and the surrounding area seven days a week. In-office appointments are available at 21 King St W, 5th Floor, and our mobile service comes to your home, workplace, hospital or care home. To book, call 289-207-0851, email info@csnotary.org, or book online. You can also browse all of our services or read our FAQs.
Please note: Crown Seal Notary provides notarization and commissioning services only. We do not provide legal, immigration or financial advice, and we cannot tell you what to write in your document. If you are unsure which document you need, please check with the organization that asked for it or speak with a lawyer or licensed paralegal.












