ITIN

We simplify the IRS Individual Taxpayer Identification Number process — from application to approval — so you can file with confidence and keep your original documents.
Book Consultation

An IRS Tax Processing Number for Non-U.S. Persons

Form W-7 application for an ITIN

An Individual Taxpayer Identification Number (ITIN) is a tax processing number issued by the IRS for individuals who are required to file a U.S. federal tax return but are not eligible for a Social Security Number.

If you need to file a U.S. tax return — whether as a non-resident with U.S. source income, a spouse filing jointly, or a foreign individual with a U.S. reporting obligation — an ITIN is your starting point. The application requires Form W-7 and supporting documentation, and the process can become complex. That’s where we come in.

Choose How You'd Like to Apply

Current IRS Processing Time: approximately 10 weeks. The IRS is processing applications filed in December 2025.

Remote

ITIN Application — Video Conference

Visit our Oakville office for document certification and Form W-7 preparation, all in one appointment.

$664.86 CAD

HST included · Includes renewal & courier

  • Form W-7 preparation and review
  • Certified copies — no originals sent to IRS
  • Courier delivery to IRS processing center
  • Status tracking and follow-up support
  • In-person passport and identity verification
Book In-Person Appointment

In-Person

ITIN Application — Office Visit

Visit our Oakville office for document certification and Form W-7 preparation, all in one appointment.

$560.62 CAD

HST included · Includes renewal & courier

  • Form W-7 preparation and review
  • Certified copies
  • Courier delivery to IRS processing center
  • Status tracking and follow-up support
  • In-person passport and identity verification
Book In-Person Appointment

Disclaimer: U.S. Tax IQ does not issue Individual Taxpayer Identification Numbers. Only the Internal Revenue Service (IRS) can issue an ITIN. U.S. Tax IQ assists clients in applying for an ITIN as a Certified Acceptance Agent (CAA).

From First Contact to ITIN Approval

  1. Book & Prepare

    Schedule your appointment and gather your identity documents (passport, etc.)

  2. Meet & Certify

    We verify and certify your documents in person or via video — originals stay with you

  3. File with the IRS

    We prepare Form W-7, attach your tax return if required, and courier the package to the IRS

  4. Receive Your ITIN

    The IRS processes your application (approx. 7–11 weeks) and mails your ITIN confirmation letter

What You'll Need to Apply

You'll need Form W-7, a U.S. tax return (unless an exception applies), and proof of identity. The IRS accepts the following documents — a passport is the only standalone option; all others require at least two documents

  • Passport
  • National Identification Card
  • U.S. Driver's License
  • U.S. State Identification Card
  • Civil Birth Certificate (under 18)
  • Medical Records (dependents under 6)
  • School Records (dependents under 14/18 if student)
  • Foreign Driver's License
  • Foreign Voter's Registration Card

8 Things to Know About ITINs

  • ITINs are typically required for U.S. federal tax reporting purposes only.

  • Having an ITIN lets you file taxes and claim dependents you support in the United States, Canada, or Mexico.

  • Regardless of your immigration status in the United States, you can be issued an ITIN. Some people who have never entered the U.S. may also require one.

  • Having an ITIN does not authorize you to work in the United States.

  • ITINs do not provide eligibility for Social Security Benefits or the Earned Income Tax Credit.

  • To receive an ITIN, foreign individuals must have an IRS filing or reporting requirement — typically, a valid U.S. federal income tax return.

  • If you qualify, an ITIN allows you to obtain a refund of taxes withheld in the United States, provided you file a U.S. tax return.

  • An ITIN may be required to open a U.S. bank account or apply for a loan in the United States.

Keep Your Original Documents. Skip the IRS Wait

As an IRS Certified Acceptance Agent, we certify your identity documents in person or via video — so you never have to mail your passport to the IRS.

  • Keep Your Passport

    We certify original documents on site. Your passport never leaves your hands or gets mailed to the IRS.

  • In-Person or Video

    Visit our Oakville office or complete the process remotely via secure video conference — wherever you are in Canada.

  • Accurate & Timely

    We prepare Form W-7, review supporting documents, and submit directly to the IRS to avoid rejections and delays.

Does Your ITIN Need to Be Renewed?

Under the PATH Act, ITINs that have not been used on a U.S. fed­er­al tax return at least once in the last three con­sec­u­tive tax years have expired. You must also renew if your ITIN was issued before 2013 with cer­tain mid­dle dig­its (70–88, 90–99).

With lim­it­ed excep­tions, you are gen­er­al­ly not required to attach a tax return to Form W‑7 when renew­ing. We can han­dle the entire renew­al process for you — the ser­vice is includ­ed in both our In-Per­son and Video appoint­ment options.

All ITINs not used on a federal tax return at least once in the last three years (tax years 2022, 2023, 
and 2024) expired on December 31, 2025

Frequently Asked Questions

The consultation will be cancelled and your payment refunded. We are required to complete conflict checks and comply with professional regulations before any advice is given.

The consultation will be cancelled and your payment refunded. We are required to complete conflict checks and comply with professional regulations before any advice is given.

The consultation will be cancelled and your payment refunded. We are required to complete conflict checks and comply with professional regulations before any advice is given.

The consultation will be cancelled and your payment refunded. We are required to complete conflict checks and comply with professional regulations before any advice is given.

Ready to Apply for Your ITIN?

Book an appointment with our team. We'll walk you through the documents you need and handle the entire process from start to finish.

Book Appointment