Legally reviewed by Joseph Mayo, Principal Attorney (Ontario and New York).
Almost everyone searching for a US notary in Toronto is solving the problem the wrong way round. You have a document that has to work in the United States: an affidavit for a federal court, a deed or power of attorney for New York property, a corporate resolution an American agent has asked to see notarized. You assume you need a notary commissioned by a US state. Usually you do not. You need an Ontario notarization the recipient will accept, and that gap is where documents get bounced.
Four routes actually exist in Toronto as of September 2026, plus one officer people mistake for a fifth. This guide sets out what each is, what it costs and what the governing statute says. Every figure was checked this month against the statute, regulation or government page that sets it.
Quick Answer
In most cases the answer is an ordinary Ontario notary public, signing with you in person and in ink. A US recipient rarely needs a US state notary. Use the US Consulate at 360 University Avenue for a federal filing, a New York electronic notary for a New York document, and an Ontario apostille only if asked.
What does a US recipient actually mean by a US notary in Toronto?
When an American lender, county clerk or corporate services agent says “get it notarized,” they are describing a function, not a credential. They want an independent officer to confirm that the person named appeared, was identified, and signed or swore to the document. Ontario notaries public do exactly that. Few US requesters can name the state statute governing foreign acknowledgments, which is why the phrase US notary in Toronto circulates at all.
So the first step is not to book anything. Ask the recipient two questions in writing: notarized, or notarized and authenticated, and which notarial act do you expect? An acknowledgment, a jurat on a sworn affidavit and a certified true copy are three separate acts, and authentication is a separate job with its own fee and timeline.
What is an Ontario notary public, and how does it differ from a US notary?
Ontario notaries are creatures of the Notaries Act, R.S.O. 1990, c. N.6. Section 3 gives three core powers: to witness or certify and attest the execution of a document, to certify and attest a true copy, and to exercise the powers of a commissioner for taking affidavits. Certifying a true copy is the power an American requester is least likely to have in mind, so name the act you want rather than asking for a notarization. The Attorney General appoints Ontario notaries under section 1, with no county filing, no bond and no state commission number.
Ontario lawyers are not notaries by virtue of office
It is widely written that an Ontario lawyer is automatically a notary public. The Ministry of the Attorney General says the opposite: there are no notaries by virtue of office in Ontario, and lawyers and paralegals are not notaries by right and must still apply to be appointed. The fee under R.R.O. 1990, Reg. 831 is $145 for a Law Society licensee, and once granted the appointment lasts for life while the licence stays in good standing.
The three-year term in section 5(1) of the Act is the other stale number in circulation. Section 3 of Regulation 831 prescribes a ten-year period for that subsection instead, in force since 1 January 2026, and the Ministry confirms non-lawyer notaries are appointed for ten years. Those appointments can carry limits, for example allowing notarization only for the business the person was appointed on behalf of.
The seal, the signature and the specimen on file
Section 3(4) says a seal is not needed for the validity of an oath, affidavit or declaration. Do not read that as permission to skip the seal on a cross-border document. Official Documents Services authenticates by matching the signature and the stamp or seal against the specimen the notary filed on appointment, and the Ministry warns that failing to file it leaves the government unable to apostille anything that notary signs.
Why does the commissioner for taking affidavits distinction matter across the border?
A commissioner for taking affidavits is a narrower office under the Commissioners for Taking Affidavits Act. A commissioner can administer oaths and take affidavits, declarations and affirmations, but cannot certify a true copy or attest execution. Unlike notaries, certain officeholders, including Ontario lawyers and paralegals, are commissioners by virtue of office and never apply.
The Ministry states flatly that commissioned documents cannot be apostilled and that Official Documents Services does not process them. If your Toronto affidavit was sworn before a commissioner and the US recipient later asks for an apostille, no certificate will fix it. You have to swear it again before a notary public. Our note on the Ontario statutory declaration covers the drafting side of the same problem.
The remote question splits along the same line, and most pages on this topic answer it with a flat no. Section 9(1) of the Act requires an oath or declaration to be taken in the physical presence of the commissioner, notary public or other person administering it, and section 9(2) lets a regulation displace that. O. Reg. 431/20 is that regulation, and it is written around the person administering the oath or declaration rather than commissioners alone, so a notary may swear you by video if the parties can see, hear and communicate in real time, identity is confirmed, and a modified jurat records where each person was. Attesting execution and certifying a true copy are Notaries Act powers with no equivalent regulation, and the Ministry states that remote notarization is not permitted under that Act. On either branch, a document notarized remotely will not be authenticated or apostilled in Ontario, which is what usually decides the question for a cross-border file.
Can the US Consulate General in Toronto notarize your document?
Yes, and it is the closest thing to a genuine American notarization available in the city. The US Consulate General Toronto sits at 360 University Avenue, Toronto, Ontario M5G 1S4, open Monday to Friday from 8:00 a.m. to 4:00 p.m., with notarial appointments booked through the mission’s US citizen services channel. Consular notarizing officers act under 22 CFR Part 92, and section 92.4(a) requires them to perform any notarial act a US notary may perform, within the limits of their consular district.
The legal advantage sits in section 92.4(b). A consular notarial act, certified under the officer’s hand and seal, is valid and of like force and effect within federal jurisdiction as if performed inside the United States, and the document is admissible in federal proceedings without proof that the seal or signature is genuine. That status is conferred by the regulation itself, which is what makes it useful: nothing else has to be argued.
It does not follow that an Ontario notarization is unusable in a US federal court. Federal Rule of Evidence 902(8) makes a document self-authenticating when it is accompanied by a certificate of acknowledgment lawfully executed by a notary public or another officer authorized to take acknowledgments, and it draws no line between a US and a foreign notary. Rule 902(3) deals separately with foreign public documents and the certification they carry, which is the subject of the apostille section below. The consular seal is the shortest way to close the question on the face of the document, not the only way it can be closed.
Under 22 CFR 22.1 item 41 the fee is US$50 for the first seal and US$50 for each additional seal provided at the same time in the same transaction, and the US Mission to Canada confirms the charge is per seal and signature required, not per document. Toronto accepts cash only. Appear in person with government-issued photo identification bearing your signature, make sure the name matches the document, and bring the document unsigned. Consular staff will not act as your witnesses, and cannot issue US apostilles or certify true copies of non-US documents.
Does your document need an Ontario apostille for the United States?
Usually not, but when it does the route is short. The Hague Apostille Convention entered into force for Canada on 11 January 2024 following accession on 12 May 2023, and has applied to the United States since 15 October 1981. Both are contracting parties, so an apostille replaces the older chain of consular legalization between them. Our explainer on the Hague Apostille Convention gives the background.
For an Ontario document the competent authority is provincial, not federal. Global Affairs Canada states that Alberta, British Columbia, Ontario, Quebec and Saskatchewan issue their own apostilles, and that a document notarized in Ontario goes to that province’s competent authority regardless of where it was issued. For Ontario that is Official Documents Services at 777 Bay Street, not Ottawa. Authenticating a notarized legal document costs $16 in Canadian dollars, charged per document, verified in September 2026, and mail-in requests are issued within 15 business days. Our page on document authentication and apostille services walks through the steps.
An Ontario apostille at $16 Canadian per document replaced a more expensive step. Before the Convention entered into force for Canada, the US-side answer was consular authentication of a foreign seal or signature, priced at US$50 per certificate under 22 CFR 22.1 item 44. That fee line still sits in the schedule, but between two contracting parties the apostille is the route the Convention contemplates, and it is the cheaper one.
Can a New York remote online notary handle it instead?
For a document governed by New York law, often yes. New York Executive Law section 135-c authorizes registered electronic notaries to act using audio-video technology. The geography rule is in section 135-c(4)(a)(ii): the electronic notary must be located within the State of New York at the time of the act, regardless of where the signer is. A signer in Toronto is fine. The notary in Toronto is not.
Because you are outside the United States, one extra condition applies. The record must either relate to a matter before a public official, court or governmental entity subject to US jurisdiction, or involve US property or a transaction substantially connected with the United States. The New York Department of State confirms the notary must obtain that confirmation verbally during the recorded session.
The notary must keep an audio-visual recording for at least ten years, and section 135-c(5)(d) requires the remote online notarial certificate to state that the person acknowledging or swearing appeared through communication technology. The two fee figures come from different places. Executive Law section 136 fixes two dollars for administering an oath or taking an acknowledgment, and section 136(3) leaves the electronic fee to be set through regulation by the Secretary of State. The Department of State publishes that ceiling as up to US$25 per electronic notarial act, a figure read in September 2026 rather than a statutory cap. Our guide to remote online notarization in New York covers the session itself.
What does New York require for a deed or power of attorney signed in Toronto?
New York asks two questions the notarization itself does not answer, and neither is about the quality of the notary’s work. New York Real Property Law section 301 allows an acknowledgment of a conveyance of New York real property to be taken in a foreign country before a notary public, a US consular officer, or any person authorized by that country’s law to take acknowledgments of real estate conveyances. An Ontario notary public qualifies.
Section 301-a adds a step that gets missed, but only in one situation. An acknowledgment under section 301 may be taken in the manner prescribed either by New York law or by the law of the country where it is taken. If it was taken in the manner prescribed by the foreign country’s law, it must be accompanied by a certificate of conformity confirming that it complies with that law. The statute lists who may sign one: a New York attorney-at-law resident in that country, a US consular officer resident there, a consular officer of that country resident in New York, or a person a New York court deems qualified. With the certificate, section 301-a(2)(c) treats the acknowledgment as equivalent to one taken in New York form.
Read the condition, because it decides whether you need to buy anything. If the Ontario notary takes the acknowledgment in New York statutory form, which is ordinary practice for a New York instrument, section 301-a is not engaged and no certificate of conformity is required. If the acknowledgment follows Ontario form instead, the instrument has two parts and both have to travel. Settle which form you want before the appointment rather than after, which is one reason a lawyer licensed in both Ontario and New York can be useful on a single file.
The second requirement is the one the acknowledgment rules never mention. General Obligations Law section 5-1501B(1)(b) requires a New York statutory short form power of attorney to be signed, initialed and dated by the principal, acknowledged in the manner prescribed for a conveyance of real property, and witnessed by two persons who are not named in the instrument as agents or as permissible recipients of gifts. The same paragraph allows the person taking the acknowledgment to serve as one of the two witnesses, so a Toronto signing needs the notary plus one other person in the room. A power of attorney that is properly notarized in Toronto but signed without the two witnesses does not meet the statutory short form requirements. Other states set their own execution rules, including how many witnesses they want, so ask the recipient before you book.
Which route fits your document?
Choosing a US notary in Toronto is a choice between four things, and they are not interchangeable: an Ontario officer, a consular officer at 360 University Avenue, a New York electronic notary reached by video, and a provincial certificate added on top of any of them. The count is loose on its own terms, since the apostille is an add-on rather than a standalone route and the New York notary sits in New York rather than Toronto. The table below adds a fifth row for the commissioner for taking affidavits, which is not a route to a US filing at all but is the officer most often used by mistake. If you would rather have the routing decided for you, that is what our notary and cross-border document services cover.
| Route | Who performs it | Cost (September 2026) | Best fit |
|---|---|---|---|
| Ontario notary public | Notary under the Notaries Act, in person | Set by the notary; Reg. 831 sets no tariff | The default for banks and filings |
| Commissioner for affidavits (not a route) | Commissioner, including lawyers by virtue of office | Often nominal | Ontario oaths only; cannot be apostilled |
| US Consulate General Toronto | Consular officer under 22 CFR Part 92 | US$50 per seal, cash only | Affidavits for US federal courts |
| Ontario apostille after notarization | Official Documents Services, 777 Bay Street | $16 Canadian per document, 15 business days | Recipients asking for authentication |
| New York remote online notary | Electronic notary located in New York State | Up to US$25 per electronic act | New York documents, no travel |
What makes a US recipient reject an Ontario notarization?
In our cross-border files the rejections come from a short list of avoidable problems, not from a deep conflict of laws.
- A commissioner signed it when the recipient wanted a notary, which also closes the apostille route.
- The document was signed before the appointment.
- The stamp or seal is missing or illegible, so it cannot be matched to the specimen on file.
- A New York deed or power of attorney was acknowledged in Ontario form and arrived without the section 301-a certificate of conformity.
- The oath was administered remotely, which blocks authentication and apostille whatever else it achieves.
- Witnesses were required and nobody brought any, which is what happens to a New York power of attorney signed without the two witnesses section 5-1501B calls for.
Our overview of who can notarize a document in Ontario sets out who holds which power.
Frequently asked questions about getting a US notary in Toronto
Is an Ontario notarization valid in the United States?
Acceptance is decided by the law of the US state or federal body receiving the document, not by Canadian law. Many states recognize acknowledgments taken abroad before a notary public. New York does so under Real Property Law section 301 for conveyances, and section 301-a requires a certificate of conformity only where the acknowledgment was taken in Ontario form rather than New York form.
How much does the US Consulate in Toronto charge to notarize?
Under 22 CFR 22.1 item 41 the fee is US$50 for the first seal and US$50 for each additional seal provided at the same time in the same transaction, verified in September 2026. The US Mission to Canada notes the charge is per seal and signature required, not per document, so count the signatures the officer has to certify rather than the pages: two signers on a single affidavit is two seals and US$100. Toronto accepts cash only, in US dollars or the Canadian equivalent.
Do I need an apostille for a document going to the US?
Only if the recipient asks for one. Both Canada and the United States are parties to the Hague Apostille Convention, so an apostille is available, but in our files most American banks, employers and corporate agents never ask for one. Courts, land registries, immigration files and academic bodies are the usual exceptions. Ask before spending the fee.
Can an Ontario notary notarize my document over video?
It depends on the act. An oath or declaration may be administered remotely under section 9(2) of the Commissioners for Taking Affidavits Act and O. Reg. 431/20, which is written around the person administering the oath rather than commissioners alone, so a notary may swear you by video. Attesting execution and certifying a true copy are Notaries Act powers, and the Ministry of the Attorney General states that remote notarization is not permitted under that Act. Either way, Official Documents Services will not authenticate or apostille a document notarized remotely.
Can a New York notary notarize me while I sit in Toronto?
Yes, if the notary is a registered New York electronic notary physically inside New York State during the session. Because you are outside the United States, the record must relate to a matter before a US public official, court or governmental entity, or involve US property or a transaction substantially connected with the United States.
Is an Ontario lawyer automatically a notary public?
No, and this is widely misreported. Ontario has no notaries by virtue of office. A lawyer or paralegal licensed by the Law Society of Ontario must still apply for the appointment and pay the $145 fee prescribed by R.R.O. 1990, Reg. 831. Lawyers and paralegals are, separately, commissioners for taking affidavits by virtue of office.
How long does an Ontario apostille take, and what does it cost?
Official Documents Services charges $16 in Canadian dollars to authenticate a notarized legal document, applied per document rather than per request. Mail-in service is issued within 15 business days plus return mail. In-person service is available at 777 Bay Street in Toronto and at four ServiceOntario locations elsewhere in the province.
Conclusion
Searching for a US notary in Toronto is nearly always a search for the wrong object. The real question is what your American recipient needs on the page: a notarial certificate, an apostille, a certificate of conformity, two witnesses, or the self-proving character that a consular officer’s seal carries by regulation in US federal jurisdiction. Answer that first, then pick the officer.
How Mayo Law can help
Mayo Law is a cross-border US and Canada firm with offices in Toronto and New York. Principal attorney Joseph Mayo is licensed in Ontario and in New York, so one file can be reviewed against both sets of rules rather than handed between two firms. We handle Ontario notarization, apostille coordination with Official Documents Services, and New York requirements for documents signed in Canada. Read more about our notary and cross-border document services, or reach the Toronto office at 100 King St W, Suite 5600, Toronto ON M5X 1C9.
Disclaimer
This article is informational only and is not legal advice. Reading it does not create an attorney-client or solicitor-client relationship. Fees, statutes and government procedures change, and the requirements of an individual US recipient may differ from the general position described here. Legal services are provided through Mayo Law PC in Ontario and Joseph Mayo PLLC in New York.
