Wills, estates & power of attorney
Affidavit of Execution (Ontario)
A sworn affidavit by a witness to a will or codicil, confirming how it was signed — often used to prove the will in an estate. Fill it in online, download a ready-to-sign PDF, and notarize in Ontario. Obtain legal advice for estate matters.
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Also known as
- Affidavit of Execution of Will
- Affidavit of a Witness to a Will
- Will Execution Affidavit
+1 more names
- Affidavit of Subscribing Witness (Will)
Concerning the signing of the Last Will and Testament or Codicil of ______
AFFIDAVIT OF EXECUTION
I, ______, of ______, MAKE OATH AND SAY / AFFIRM:
On ______, I was present and saw the document marked as Exhibit "A" to this affidavit executed by the testator, ______.
______ executed the document in my presence and in the presence of ______, of ______.
On ______, ______ and I were both physically present at the same time and signed the document in the testator’s presence as attesting witnesses, the copy of which is attached as Exhibit "A" to this affidavit.
Signed and sworn (or affirmed/declared) before me by videoconference in Ottawa, Ontario, while the Affiant(s)/Declarant(s) were located in ______________________, on ______________________, pursuant to O. Reg. 431/20, and Electronic Commerce Act, 2000.
______________________________ | ______________________________ |
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Affidavit of Execution (Ontario)
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01First Witness Details
Your name (the witness who saw the testator sign)
Second witness (the other person present at signing)
Testator (the person who signed the Will)
Concerning the signing of the Last Will and Testament or Codicil of ______
AFFIDAVIT OF EXECUTION
I, ______, of ______, MAKE OATH AND SAY / AFFIRM:
On ______, I was present and saw the document marked as Exhibit "A" to this affidavit executed by the testator, ______.
______ executed the document in my presence and in the presence of ______, of ______.
On ______, ______ and I were both physically present at the same time and signed the document in the testator’s presence as attesting witnesses, the copy of which is attached as Exhibit "A" to this affidavit.
Signed and sworn (or affirmed/declared) before me by videoconference in Ottawa, Ontario, while the Affiant(s)/Declarant(s) were located in ______________________, on ______________________, pursuant to O. Reg. 431/20, and Electronic Commerce Act, 2000.
______________________________ | ______________________________ |
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Overview
About this document
- 01
What is an affidavit of execution of a will?
It is a sworn statement by a witness to a will or codicil, confirming that the will-maker signed in the presence of the witnesses and the formalities were followed.
It is commonly required so a will can be accepted in the estate process.
- 02
When you might need one
It supports proving a will.
- An estate requires proof that a will was properly signed and witnessed.
- A witness to the will must confirm the execution under oath.
- A court or estate process asks for an affidavit of execution.
- 03
Important — get legal advice
Wills and estates are governed by detailed law, and proving a will has specific requirements. This affidavit is sworn by a witness to support the will; obtain legal advice about the will and the estate. The will itself must be signed in person with the required witnesses.
- 04
How to notarize a affidavit of execution of a will or codicil in Ontario
After you fill in your affidavit of execution of a will or codicil and download the PDF, do not sign it in advance. A sworn document must be signed in front of a notary public or commissioner for taking affidavits, who administers your oath or solemn affirmation first.
Minute Notary commissions your affidavit of execution of a will or codicil online by secure video, under Ontario's remote commissioning rules (O. Reg. 431/20), or in person in Ottawa. Bring valid government-issued photo identification.
Good to know
Before you fill it in.
Short notes from our notary on this template. Worth a minute before you start.
- 01
Reviewed for use in Ontario by a notary public and commissioner for taking affidavits.
- 02
Fill it in online for free and download a ready-to-sign PDF — no account required.
- 03
Sign in front of the notary, who administers your oath or witnesses your signature and applies the seal.
- 04
Notarize online by video across Ontario, or in person in Ottawa.
Frequently asked
Questions about the Affidavit of Execution (Ontario)
- Who swears an affidavit of execution of a will?
- A witness who was present when the will or codicil was signed, confirming the signing and that the formalities were followed.
- Why is it needed?
- It helps prove the will so it can be accepted when the estate is administered.
- Can the witness swear it online in Ontario?
- Yes. You can complete it online by video under Ontario’s remote commissioning rules, or in person in Ottawa with Minute Notary.
- Should I get legal advice?
- Yes. Wills and estates are governed by detailed law; obtain legal advice about the will and the estate process.
Keep exploring
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A sworn affidavit confirming that a person who died left no will (died intestate) — used to support administering the estate. Fill it in online, download a ready-to-sign PDF, and notarize in Ontario. Obtain legal advice for estate matters.
Fill it out - 02Affidavit of Heirship (Next of Kin)
A sworn affidavit identifying the heirs or next of kin of a person who has died — used to help settle an estate. Fill it in online, download a ready-to-sign PDF, and notarize in Ontario. Obtain legal advice for estate matters.
Fill it out - 03Proof of Life Affidavit
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Fill it out - 04Affidavit of Survivorship
A sworn affidavit by a surviving joint owner confirming the death of the other owner and the survivor’s right to the jointly held property — used to update title, accounts, or registrations. Fill it in online, download a ready-to-sign PDF, and notarize in Ontario.
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Fill it in online, then download a ready-to-sign PDF or an editable Word copy. This document must be signed in person. Not sure what the appointment involves? Read about the Affidavits service first.