FTIN – Foreign Tax Identifying Number in Canada: How to Obtain and Use Your FTIN

A Foreign Tax Identifying Number (FTIN) is the unique identifier the Canada Revenue Agency (CRA) assigns to non‑resident individuals and entities with Canadian‑source income or reporting obligations. It links your Canadian‑source transactions to your CRA account, ensuring correct withholding, filing of returns, and application of reduced treaty rates. Non‑resident individuals receive an Individual Tax Number (ITN), businesses register for a Business Number (BN), and in exceptional cases the CRA issues a Temporary Tax Number (TTN).

Who Needs an FTIN in Canada?

Non‑resident individuals and entities must have an FTIN if they earn or receive Canadian‑source income or must file information returns:

• Individuals without a SIN who earn rental income, pensions, scholarships, employment income, or other Canadian‑source amounts and need to file a return or claim treaty relief.
• Foreign businesses carrying on business in Canada or receiving passive Canadian income (such as royalties or service fees) must register for a Business Number (BN) to report and remit taxes.
• Payors and financial institutions under Part  XIX of the Income Tax Act and the OECD Common Reporting Standard (CRS) collect FTINs on NR4 slips or in account‑reporting to exchange information with foreign tax authorities.

What Types of Identifiers Serve as FTINs?

• Individual Tax Number (ITN): A nine‑digit number beginning with “9,” for non‑resident individuals who are ineligible for a SIN.
• Business Number (BN): A nine‑digit base plus program identifiers (e.g., RT for GST/HST) used by resident and non‑resident businesses for corporate tax, payroll, GST/HST, and other accounts.
• Temporary Tax Number (TTN): Issued only in rare circumstances when an ITN or BN cannot be obtained promptly.

Why You Need an FTIN

Quoting your FTIN on Canadian slips and returns:

• Applies reduced treaty withholding rates (instead of the default 25 %) on dividends, interest, royalties, and other payments under tax treaties.
• Avoids CRA error notifications and penalties for missing or incorrect FTINs, including withholding surcharges and Part XIX filing penalties.
• Facilitates international information exchange under CRS, FATCA, and bilateral agreements, ensuring compliance with global tax standards.

How to Apply for an Individual Tax Number (ITN)

1. Confirm Eligibility – You need an ITN if you’re a non‑resident without a SIN who must file a Canadian return or claim treaty benefits.
2. Download and Complete Form T1261 – Obtain Form T1261: Application for an Individual Tax Number (ITN) from Canada.ca.
3. Gather Supporting Documents – Provide a certified copy of your passport, visa or immigration documents, and proof of Canadian‑source income if applicable.
4. Mail Your Application – Send the completed form and documents to the CRA’s Non‑Resident Services Unit as instructed on the ITN page.
5. Processing Time – Expect 6–8 weeks for the CRA to issue your ITN by mail.

Reporting Requirements and “No TIN Reason Code”

Canadian payors and financial institutions use specific slips and returns:

• Form NR4 – Non‑Resident Tax Withholding, Remitting, and Reporting: Enter the recipient’s FTIN in Box 13 to apply reduced withholding rates.
• Part XIX Information Returns: If an FTIN cannot be obtained after reasonable effort, filers use a “No TIN Reason Code” on slips such as T1135 and RC520 and must address CRA error notifications via My Business Account.

Recent CRA Updates on FTINs

• Enhanced ITN Guidance (May 2025): Canada.ca refreshed its ITN application page with clearer step‑by‑step checklists and expanded FAQs to reduce first‑submission rejections.
• Updated NR4 Slip Guidance (August 2024): Revised Box definitions and new income codes for the 2024 reporting season clarified payor responsibilities.
• Non‑Resident Services Audit (March 2025): An internal audit recommended faster ITN processing and improved non‑resident support, prompting CRA service enhancements.

Frequently Asked Questions

Can I use my home country’s TIN on Canadian slips?
No. You must provide a Canadian FTIN (ITN, BN, or SIN). If unavailable, report a No TIN Reason Code on Part XIX slips and follow up on CRA notifications

How long does an ITN application take?
About 6–8 weeks from CRA receipt of a complete Form T1261 package.

Is there a fee for an ITN? (March 2025):
No. The CRA issues ITNs free of charge.

What if my application is incomplete?
The CRA returns incomplete packages with instructions. Correct and resubmit promptly to avoid delays.

How KR Law Firm Can Help

KR Law Firm provides tailored support for all your FTIN needs:

• Clarifying which FTIN(s) you require and when.
• Preparing and reviewing Form T1261 or BN registration.
• Advising on NR4, Part XIX reporting, and tax‑treaty procedures.
• Liaising with the CRA on error notifications, appeals, and ongoing compliance.

Contact us today for a free consultation to ensure your Canadian tax compliance and maximize treaty benefits.