Commissioner of Oaths in Mississauga

When a form says it must be “sworn”, “affirmed” or “declared before a commissioner”, our Mississauga office can commission it for you the same day.

We run four Mississauga offices — Central Mississauga, Square One, Erin Mills and Meadowvale — so most of the city is within a short drive. We serve clients from Square One, Hurontario, Erin Mills, Meadowvale, Streetsville and Heartland.

Commissioner of Oaths services we offer in Mississauga

• Affidavits and sworn statements
• Statutory declarations (including lost document and common-law declarations)
• OSAP and student aid affidavits
• Name change and family court forms
• Small claims and Superior Court forms
• Declarations in lieu of a guarantor
• Insurance and pension forms

Our Mississauga offices

Walk-ins are welcome during office hours, or book an appointment online.

What to bring

• The unsigned form or affidavit
• Valid government-issued photo ID
• Any exhibits referred to in the affidavit

Frequently asked questions

Is a commissioner of oaths the same as a notary?

Not quite. Every notary in Ontario is also a commissioner, but commissioners can't certify true copies or notarize documents for use outside Ontario. Our staff can do both.

Can you help me write my affidavit?

We can format and prepare simple affidavits and declarations from the facts you give us. We can't give legal advice about what it should say.

Do both people need to attend?

Each person swearing or declaring must appear in person (or by video where permitted) with ID.

Other services in Mississauga

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