Name Change Documents: What You Need Notarized

Reasons for Name Changes

People change their names for many reasons:

• Marriage — Taking a spouse's surname
• Divorce — Reverting to a maiden name
• Personal preference — Choosing a new name
• Cultural/religious reasons — Adopting a traditional name
• Gender transition — Updating to match gender identity
• Correction — Fixing errors in records

Whatever your reason, you'll likely need notary services along the way.

Name Change Affidavit: What It Is and How to Get It Notarized

Some name change processes and institutions ask for an affidavit for name change — a sworn written statement confirming the facts of the change (your former name, your new name, and the reason), sworn before an authorized official. A notarized affidavit for name change is one where a notary public administers the oath, witnesses your signature, and seals the document. Others — including some government applications — ask for a statutory declaration instead; which one you need depends entirely on who is asking for it, so confirm the exact requirement with the receiving institution before you prepare anything.

If an affidavit is what you need:

1. Have the affidavit drafted (a lawyer can help where the matter is court-related).
2. Do not sign it — you sign in front of the notary.
3. Book an appointment, bring valid government photo ID, and swear or affirm the statement.

Minute Notary commissions name change affidavits and statutory declarations online by secure video under Ontario law (O. Reg. 431/20) — see Affidavits or Statutory Declarations, or book online.

Marriage Name Change

The most common name change happens after marriage.

What You Need

After your wedding, you'll have your marriage certificate as legal proof of your name change. To update various records, you may need:

Where to Update Your Name

1. Service Ontario — Driver's license, health card
2. Service Canada — SIN, passport
3. CRA — Tax records
4. Banks — Accounts, credit cards
5. Employer — Payroll, benefits
6. Utilities — Bills in your name
7. Professional licenses — College registrations

Divorce Name Change

Returning to your maiden name after divorce is straightforward in Ontario.

What You Need

The Process

1. Obtain certified copies of relevant documents
2. Apply to change your name with various agencies
3. If documents are inconsistent, a statutory declaration can bridge gaps

Legal Name Change (Court Order)

For name changes not related to marriage or divorce, you'll need a formal legal name change through ServiceOntario.

Requirements

• Ontario resident for 1+ year
• 16 years or older (or with parental consent)
• Canadian citizen or permanent resident
• Criminal record check
• Application fee (~$137)

Notary Services Needed

Common Name Discrepancy Issues

Sometimes your name appears differently on various documents:

• "John Smith" vs "John A. Smith"
• "Mary-Jane" vs "Mary Jane" vs "Maryjane"
• Different spellings across languages
• Nicknames on some documents

How Notary Services Help

A Statutory Declaration of Identity confirms that different name variations refer to the same person:

"I solemnly declare that John Smith, John Arthur Smith, and J.A. Smith all refer to me, the same person."

This is commonly needed for:

• Immigration applications
• Property transactions
• Banking and financial matters
• Educational credential verification

Name Change After Gender Transition

Ontario allows name changes to reflect gender identity without requiring medical documentation.

Process

1. Complete name change application with ServiceOntario
2. Submit supporting documents
3. Receive new legal name documentation

Notary Services

Name Changes for Children

Changing a child's name requires consent from all legal parents/guardians.

Requirements

• Both parents must consent (or court order if one doesn't)
• Child's birth certificate
• Parents' identification
• Application to ServiceOntario

Notary Services

Updating Documents After Name Change

Once you have your official name change documentation, you'll need to update various records:

Priority Updates (Do These First)

1. SIN Card — Free at Service Canada
2. Driver's License — At ServiceOntario
3. Health Card — At ServiceOntario
4. Passport — Through Service Canada

Secondary Updates

5. Banks — All accounts, cards
6. CRA — Tax records
7. Employer — HR records
8. Utilities — Account names
9. Insurance — All policies
10. Professional bodies — Licenses, registrations

International Considerations

If you have documents or records in other countries, you may need:

• Apostilled name change documents
• Translated documents
• Additional authentication

Costs Overview

Note: pricing is per notarial act, so if more than one person signs, each additional signer is one more stamp.

Tips for a Smooth Name Change

1. Gather All Current Documents

Before starting, collect:

• Birth certificate
• Current ID (passport, driver's license)
• Marriage/divorce certificate (if applicable)
• Any documents with name discrepancies

2. Get Multiple Certified Copies

Each agency needs their own copy. Get at least 5-6 certified copies of key documents.

3. Keep Records

Track which agencies you've updated and keep copies of all correspondence.

4. Update Digital Accounts

Don't forget:

• Email accounts
• Social media
• Subscription services
• Online shopping accounts

5. Notify Important Contacts

• Employers (current and past for references)
• Schools/universities
• Medical providers
• Lawyers/accountants

Need Name Change Documents Notarized?

At Minute Notary, we can help with all the notary services you need for your name change — statutory declarations, certified copies, and more.

Book your appointment and bring your documents. We'll help you get everything in order.

Related Articles

• Certified Copies vs. Notarized Copies: What's the Difference?
• Affidavit vs. Statutory Declaration: Which One Do You Need?
• What is a Notary Public in Ontario?