Navigating legal paperwork in Ontario can feel overwhelming. Whether you are finalizing a real estate transaction, completing an immigration form, or preparing a statutory declaration, you will likely need someone to verify your identity and witness your signature. Two distinct professionals handle these tasks in the province: a Commissioner of Oaths and a Notary Public.
While people often use these titles interchangeably, their legal powers under Ontario law are quite different. Understanding the comparison of a commissioner of oaths vs notary public in Ontario will save you both time and unnecessary fees.
What Does a Commissioner of Oaths Do in Ontario?
A Commissioner of Oaths in Ontario is legally authorized under the Commissioners for Taking Affidavits Act to administer oaths and take affidavits or statutory declarations. When you sign a document before a Commissioner, they verify your official identity. Next, they ensure you swear an oath or make a solemn affirmation that the contents of the document are true.
Common documents handled by a Commissioner include vehicle transfer affidavits, municipal licensing forms, and Ontario court documents. However, their legal authority is strictly limited. A Commissioner cannot certify a document as a true copy of an original record.
What Does a Notary Public Do in Ontario?
An Ontario Notary Public holds a significantly broader legal mandate under the Notaries Act. In fact, every Notary Public in Ontario automatically possesses all the powers of a Commissioner of Oaths.
Beyond administering oaths, a Notary Public can formally certify true copies of original documents. This service is required for passports, foreign educational credentials, and vital statistics certificates. Additionally, a Notary Public stamps documents with an official embossed or inked seal. This seal is mandatory whenever your documents must be used outside of Ontario or submitted to foreign governments. Most Notaries in Ontario are practicing lawyers or licensed paralegals.
Which Legal Professional Do You Need?
Choosing between these two services comes down to document type and destination.
If your document is staying within the province and only requires a sworn statement, a Commissioner of Oaths is entirely sufficient. Local municipal offices and service providers offer this service readily.
Conversely, if you must submit paperwork internationally, or if you need someone to verify a true copy of an original record, you must see an Ontario Notary Public. Because Notaries provide certified authentication and hold higher legal qualifications, their fees are typically higher than Commissioner fees.
Review the specific signing instructions on your legal forms before scheduling an appointment. Selecting the right professional from the start ensures your documents are accepted without delay.