A declaration of residence under oath is a document in which a person formally declares their primary residence before a tax commissioner. The Declaration of Residence under oath can help distinguish a temporary place of residence from a primary home when this distinction matters for an administrative procedure. The domicile corresponds to the place where the person has their main establishment, center of life, and primary ties. This document may be requested to establish a link with a specific address when other proofs are unavailable or insufficient.
What is a declaration of residence under oath?
The declaration of domicile under oath is a written document in which the declarant declares his or her principal domicile under oath. Domicile is a concept distinct from mere residence or a mailing address. It refers to the place where the person has their primary establishment and their family, social, and economic ties.
The declaration must include the full home address, the date the person has been residing there, and the full identity of the declarant. The document is signed in the presence of a notary public, who certifies the identity of the declarant and the signature.
This type of document is used to formally establish the place of primary residence when other documentary evidence fails to clearly demonstrate the connection to a specific address.
Difference between home (domicile), residence, and mailing address

The domicile is the place of a person's principal establishment, their center of legal and administrative life. The residence is the place where the person lives on a temporary or secondary basis. The mailing address is simply the place where mail is received.
A person may have multiple residences or mailing addresses, but only one primary residence. Certain administrative procedures require proof of domicile rather than simply proof of residence. The declaration of domicile using form oath allows you to specify this primary residence when the address needs to be clarified.
The Declaration of Residence under oath may refer to a temporary residence, whereas the declaration of domicile under oath specifies the location of the principal residence.
Common situations where a proof of address may be requested
Several administrative situations may require you to file a declaration of residence under oath. Procedures related to health insurance, such as the RAMQ, can request a declaration to establish eligibility or confirm the location of primary residence in Quebec.
The Declaration of Residence for RAMQ This illustrates this context well, especially when the file needs to show a clear link to the primary residence. Certain financial institutions, public bodies, or immigration procedures may also request this type of document to establish a link with a specific address.
The declaration of domicile can also be useful when the person does not have a utility bill, lease, or other usual proof in their name.
Information and items to prepare for the declaration
The declarant form must include the individual’s full identification information: last name, first name, and date of birth. The full address of the primary residence must be accurate: house number, street, apartment number (if applicable), city, province, and postal code. The date the individual has been residing at this address must also be indicated.
The declarant must also prepare a valid photo ID to present to the registration officer at the assermentation. The exact content of the declaration must be prepared by the declarant or with appropriate assistance if necessary.
The Quebec government's sworn declaration program can serve as a guide to structure a clear written statement, with the essential information to include.
The declarant must be able to solemnly affirm that the information provided is true. Preparing these documents ensures that the declaration contains all the information necessary to clearly and completely establish the primary residence.
Essential information to include in the statement
| Element | Required details |
|---|---|
| Identity of the declarant | Full name, first name, date of birth |
| Home address | Street number, street, apartment, city, province, postal code |
| Date of domicile | Date since which the person has been living at this address |
| ID card | Valid photo ID for verification |
Practical points to know before signing
The declarant signs document in the presence of the commissioner for oaths at the oathation, after lending oath or making a solemn affirmation. The officer verifies the declarant’s identity using a valid photo ID.
The commissioner certifies the identity of the declarant and the signature, while the declarant remains responsible for the accuracy of the reported content. For a sworn declaration or formal, official sources clearly specify this logic of personal declaration.
The declaration of residence on form oath may be signed in person or by videoconference by an authorized notary public. The signed and notarized document may then be submitted to the agency or institution that requested it.
Official sources used to support this article
This article draws on several official sources to provide reliable and accurate information. The Quebec government’s sworn declaration form includes a solemn declaration template that can be adapted to various situations, including declaring one’s place of residence.
The RAMQ page on declarations of residence under oath explains the situations in which this document may be required for health insurance. The Canadian Parole Board’s page provides general information on the nature and scope of this type of document.
These official sources serve as guidelines for understanding the administrative context and the information typically required in a declaration of residence under oath.
Frequently Asked Questions About the Declaration of Residence Using Form oath
What is the difference between a declaration of domicile and a declaration of residence under oath?
A domicile refers to a person’s primary place of residence—the center of their legal and administrative life—while a residence may be temporary or secondary. The declaration of domicile on form oath identifies the person’s primary domicile, where their main ties lie. The Declaration of Residence under oath can concern a temporary or secondary residence. Certain administrative procedures specifically require proof of domicile rather than a simple proof of residence.
What information must be included in a declaration of residence under oath?
Essential information includes the declarant’s full identification details (last name, first name, date of birth), the full address of the primary residence (house number, street, apartment number if applicable, city, province, ZIP code), and the date the person has been residing at that address. The declarant must also solemnly affirm that the information provided is true. The document must be signed in the presence of a notary public, who certifies the declarant’s identity and signature.
Can a declaration of residence be signed under oath or by videoconference?
The declaration of residence under oath may be signed by videoconference by an authorized notary public. The declarant must present a valid photo ID to the camera. The notary verifies the applicant’s identity and certifies the signature. The signed and notarized document can then be sent to the applicant electronically or by mail, as needed.
What is the difference between a declaration of domicile and a declaration of address under oath?
The declaration of residence on form oath refers to the primary residence—that is, the location of the individual’s main establishment, where their primary ties lie. The Address registration under oath can concern a postal address, a correspondence address, or a temporary residence address. A legal domicile has a broader administrative scope than a simple address. Certain procedures specifically require a declaration of domicile rather than a declaration of address.
What supporting documents can be submitted with a declaration of residence under oath?
The declaration of residence on form oath may be accompanied by supporting documents when available: utility bills, lease agreements, bank statements, driver’s licenses, or health insurance cards. Form sworn declaration is often used when the applicant (declarant) does not have these standard documents in their name. Each administrative situation may require its own set of documents, and the declaration of residence using form oath serves as supplementary evidence.
The declaration of residence for the RAMQ form is a concrete example of a situation in which this type of document may be required to establish one’s primary residence in Quebec.
The declaration of domicile on form oath allows you to formally declare your primary domicile, providing specific information about the address and date. It is important to understand the distinctions between domicile, residence, and mailing address to grasp the scope of this document. The declarant must prepare the necessary information and sign the document in the presence of a notary public. If you need to have a declaration of domicile notarized, you can book an appointment Online with a certified inspection officer.