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What Is the Difference Between a Notary Public and a Commissioner of Oaths?

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Difference Between a Notary Public and a Commissioner of Oaths

Understanding Their Roles

Both notary publics and commissioners of oaths play essential roles in the authentication of legal documents, but their functions and authority differ. Knowing the distinction can help you choose the right professional for your needs. At NLCI Your Real Estate Lawyer Professional Corporation, we offer reliable Notary Services in Scarborough, along with experienced legal guidance.


What Is a Notary Public?

A notary public is a legal professional authorized to:

  • Verify and authenticate signatures on documents.

  • Certify true copies of original documents.

  • Administer oaths, affirmations, and statutory declarations.

  • Create and notarize international documents, such as those required for use abroad.

Common Documents Handled by a Notary Public:

  • Affidavits for immigration or travel.

  • Certified true copies of passports, diplomas, or legal documents.

  • Real estate closing documents.

  • Power of attorney forms.

For more information about our notary services, visit our Notary Services page.


What Is a Commissioner of Oaths?

A commissioner of oaths is authorized to administer oaths and affirmations for legal documents within Ontario. Unlike notary publics, commissioners cannot:

  • Certify true copies of documents.

  • Verify signatures on international documents.

Common Documents Handled by a Commissioner of Oaths:

  • Affidavits and statutory declarations.

  • Oaths for legal proceedings.

  • Declarations for government forms or applications.



Key Differences Between a Notary Public and a Commissioner of Oaths

Aspect

Notary Public

Commissioner of Oaths

Scope of Authority

Provincial, national, and international

Provincial (Ontario only)

Certifying True Copies

Authorized

Not authorized

Document Authentication

Authorized

Limited to administering oaths and affirmations

International Use

Accepted worldwide

Not accepted internationally



When Should You Choose a Notary Public vs. a Commissioner of Oaths?

Choose a Notary Public If:

  • You need documents certified for international use.

  • You require a true copy of an original document.

  • You’re finalizing real estate transactions, such as property closings or refinancing.Learn more about Real Estate Legal Services.

Choose a Commissioner of Oaths If:

  • You’re completing affidavits or declarations for use in Ontario.

  • You need to swear or affirm an oath for a provincial matter.


Real-Life Example: Clarifying the Right Service for a Client

A Scarborough resident required certified true copies of documents for an overseas visa application. Initially uncertain whether a commissioner of oaths could handle the task, they consulted us. We explained that a notary public was required for certification and promptly notarized the documents.


Frequently Asked Questions

Q: Can a commissioner of oaths notarize documents?A: No, a commissioner of oaths can only administer oaths and affirmations for certain documents within Ontario. Notarization requires a notary public.

Q: Are notary services more expensive than a commissioner of oaths?A: Notary services may have higher fees due to their broader authority, but the added convenience and legal validity make them a valuable investment.

Q: Do I need a notary public or commissioner of oaths for real estate documents?A: Most real estate documents require notarization. Explore our Real Estate Legal Services for more details.


Why Choose NLCI for Notary and Legal Services?

  1. Comprehensive SupportWhether you need notarization or an oath administered, we handle a wide range of legal documents.

  2. ConvenienceWe offer in-office and Mobile Notary Services for your convenience.

  3. ExpertiseWith over 25 years of experience, we provide trusted, efficient service.


Contact NLCI Today

Still unsure whether you need a notary public or a commissioner of oaths? Our team at NLCI Your Real Estate Lawyer Professional Corporation is here to help.

📧 Email: YOURLAWYER@BELLNET.CA 📞 Phone: (416) 292-4667

Call us now or Contact Us to book an appointment for notary or commissioner of oaths services.

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