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Affidavit of Source of Funds

A sworn affidavit explaining where your money came from — often required for large deposits, real estate purchases, or anti-money-laundering checks. Fill it in online, download a ready-to-sign PDF, and notarize in Ontario.

Pay only when you notarize

Word files are editable. Review any changes carefully before signing or uploading.

Also known as

  • Source of Funds Declaration
  • Source of Wealth Affidavit
  • Proof of Funds Affidavit
  • +2 more names
    • Sworn Statement of Source of Funds
    • Origin of Funds Declaration

AFFIDAVIT OF SOURCE OF FUNDS

I, ______, of ______, in the Province of Ontario, MAKE OATH AND SAY (or AFFIRM) that:

  1. I am the lawful owner of funds in the amount of ______.
    Where the funds are held (institution / account):

  2. The source of these funds is as follows: ______.

  3. These funds come from a legitimate source and are not the proceeds of any unlawful activity.

  4. Purpose for which the funds will be used:

I make this solemn declaration conscientiously believing it to be true and knowing that it is of the same force and effect as if made under oath.

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.

______________________________
A Commissioner of Oaths / Notary Public

______________________________
______

The blanks fill themselves in as you type.

Scope
General template, not legal advice
Formats
PDF + editable Word downloads
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Walkthrough · Step 01 of 04

Affidavit of Source of Funds

A compact preview of this template

01Your Information

Your full legal name

Amount of funds

Your full address

AFFIDAVIT OF SOURCE OF FUNDS

I, ______, of ______, in the Province of Ontario, MAKE OATH AND SAY (or AFFIRM) that:

  1. I am the lawful owner of funds in the amount of ______.
    Where the funds are held (institution / account):

  2. The source of these funds is as follows: ______.

  3. These funds come from a legitimate source and are not the proceeds of any unlawful activity.

  4. Purpose for which the funds will be used:

I make this solemn declaration conscientiously believing it to be true and knowing that it is of the same force and effect as if made under oath.

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.

______________________________
A Commissioner of Oaths / Notary Public

______________________________
______

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How it works

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  1. 01

    What is an affidavit of source of funds?

    It is a sworn statement — also called a source of wealth declaration or proof of funds affidavit — describing where your money came from, such as employment income, savings, a gift, an inheritance, the sale of property, or business proceeds.

    Financial institutions, lawyers, and regulated businesses use it to meet anti-money-laundering obligations and to satisfy themselves that funds are legitimate.

  2. 02

    When you might need one

    It is requested where the origin of money must be documented.

    • A large deposit or transfer triggers a source-of-funds request.
    • A real estate purchase or mortgage requires proof of where the money came from.
    • A bank, lawyer, or regulated business runs AML or KYC checks.
    • You must show that funds are from a legitimate source.
  3. 03

    What to include

    Identify the funds and clearly explain their source, with dates and amounts where you can. Keep supporting records — such as pay statements, sale documents, a gift declaration, or estate papers — available, as they are often requested alongside the affidavit.

  4. 04

    How to notarize a affidavit of source of funds in Ontario

    After you fill in your affidavit of source of funds 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 source of funds 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 so we can verify your identity before applying the notary seal.

Notary’s docket

Good to know

Before you fill it in.

Short notes from our notary on this template. Worth a minute before you start.

  1. 01

    Reviewed for use in Ontario by a notary public and commissioner for taking affidavits.

  2. 02

    Fill it in online for free and download a ready-to-sign PDF — no account required.

  3. 03

    Sign in front of the notary, who administers your oath or affirmation and applies the seal.

  4. 04

    Notarize online by video across Ontario, or in person in Ottawa.

Frequently asked

Questions about the Affidavit of Source of Funds

01
When is an affidavit of source of funds required?
For large deposits or transfers, real estate purchases, and anti-money-laundering or know-your-customer checks by banks, lawyers, and regulated businesses.
02
What counts as a source of funds?
Common sources include employment income, savings, a gift, an inheritance, the sale of property, or business proceeds. Explain yours clearly with dates and amounts.
03
Can I notarize it online in Ontario?
Yes. You can swear it online by video under Ontario’s remote commissioning rules, or in person in Ottawa with Minute Notary.
04
What supporting documents should I keep?
Keep records such as pay statements, sale documents, a gift declaration, or estate papers, as they are often requested alongside the affidavit.

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Ready to sign?

Ready to create your Affidavit of Source of Funds?

Fill it in online, then download a ready-to-sign PDF or an editable Word copy. Use the generated PDF to continue to booking. Not sure what the appointment involves? Read about the Statutory Declarations service first.