Getting your documents right from the start avoids the most common ITIN application delay: the IRS rejecting incomplete or mismatched documentation. Here is the complete, verified document checklist for Canadian ITIN applicants in 2026.
Primary Document: Canadian Passport
Your passport is the only document the IRS accepts as both proof of identity AND proof of foreign status in a single document. Requirements:
- Must be valid (not expired)
- Must contain a photo
- Must contain your full legal name, date of birth, and nationality
- No minimum validity period required, but a passport expiring within 6 months may trigger IRS concern
If your passport is expired, renew it first — expired passports are rejected by the IRS. Getting a new Canadian passport typically takes 20–40 business days.
Secondary Identity Documents
When applying through an IRS Certified Acceptance Agent (CAA) like ITIN Plus, the passport alone is sufficient for identity and foreign status. However, we also accept these as additional supporting documents:
- Canadian provincial driver's license (any province)
- Canadian birth certificate (for Canadian-born citizens)
- Canadian permanent resident card (for PRs)
- Health card (some provinces, where it contains a photo)
Proof of Canadian Residential Address
The IRS requires confirmation of your current Canadian address. Acceptable documents:
- Utility bill (electricity, water, gas, internet) in your name — within 3 months
- Bank statement from a Canadian financial institution — within 3 months
- Government correspondence addressed to you at your Canadian address
- Mortgage or rental lease agreement (for address confirmation)
The address on your proof document must match the address on your W-7 form exactly.
Documentation of US Income (Exception Evidence)
The IRS requires documentation showing why you need an ITIN. For Canadians, this typically means:
- A letter from a US platform (Upwork, Amazon, YouTube) requesting your Tax ID
- A payment statement showing US-source income
- A W-8BEN request from a US payer
- A US contract or agreement showing US-source payment
ITIN Plus helps identify and compile the correct exception evidence for your specific situation.
Frequently Asked Questions
Can Canadians apply for an ITIN without mailing their passport?
Yes. By applying through an IRS Certified Acceptance Agent (CAA) like ITIN Plus, your documents are verified and certified locally. Your passport never leaves Canada.
Does my Canadian passport need to be valid for a certain period?
Your passport must be currently valid (not expired). The IRS doesn't specify a minimum remaining validity period, but practical advice is to have at least 6 months of validity remaining to avoid any processing issues.
What if I don't have a utility bill in my name?
A bank statement from a Canadian bank, government correspondence, or a lease agreement in your name at your current address works. If none of these is available, contact ITIN Plus at apply@itinplus.com — we help find alternative address proof solutions.
Do I need to show proof of US income to get a Canadian ITIN?
Yes. The IRS requires 'exception documentation' showing the specific reason you need an ITIN. For Canadians claiming treaty benefits, this is typically a letter from a US platform requesting your Tax ID, or a payment statement showing US-source income.
How do I send documents to ITIN Plus?
Email your documents to apply@itinplus.com. ITIN Plus accepts scanned or photographed copies of your documents (high quality, all corners visible). Our team reviews your documents for IRS compliance before submission.