Regulated Ontario commissioning · Online or in person, across Ontario
enotarypublic.caOntario Commissioner of Oaths
A finger pointing to the signature line of a declaration form beside a navy pen
Statutory declarationsDECLARATIONS

CRA / tax declaration

Declare facts required by the Canada Revenue Agency.

CRA / TAX DECLARATION

Can I make a statutory declaration online in Ontario?

Yes, usually.O. Reg. 431/20

Statutory declarations may be commissioned remotely by video where eligible. Many forms prescribe their own declaration wording — use the recipient's form where one exists.

  • Video appointment
  • Government photo ID
  • Often same day
  • Sent to your dashboard

How it works with enotarypublic

Bring the completed but unsigned declaration and any exhibits. You verify your identity on camera, declare, and the commissioner completes the declaration.

Use the recipient's form: Government and institutional forms often require specific declaration wording. Where a prescribed form exists, use it.

General legal information for Ontario residents, not formal legal advice.

What this covers

A declaration for tax purposes sets out facts the Canada Revenue Agency requires you to swear or affirm — for example residency, dependants or details supporting a filing. We commission the declaration; we do not provide tax or legal advice.

When you’d need it

  • Confirming residency or income facts
  • Dependant or eligibility questions
  • Supporting or correcting a filing
  • Responding to a CRA request

General information only — not legal advice. Whether this can be completed online depends on the document and the receiving institution; we confirm before you book.

Completed via

Statutory declarations

from $25.00 + HST

See requirements & book →
COMMON QUESTIONS

Statutory declarations — common questions

What is the difference between a statutory declaration and an affidavit?

Both are solemn statements of fact you declare to be true before a commissioner. A statutory declaration is usually used for administrative, government or institutional purposes rather than in court.

Can a statutory declaration be made online in Ontario?

Yes, where the document is eligible — statutory declarations may be commissioned by video under O. Reg. 431/20.

Should I use my own wording or the recipient's form?

Many government and institutional forms prescribe their own declaration wording. Where a prescribed form exists, use it — otherwise the declaration may be returned.

What do I bring to the session?

Valid government-issued photo ID, the completed but unsigned declaration, and any supporting exhibits.

More general questions are answered on our FAQ page.