How Much Does an ITIN Application Cost for a Canadian?

The IRS does not charge a fee for issuing an ITIN. Form W-7 is free to file. The cost is everything around it: having the form prepared correctly ($150 to $400), getting your passport certified by a Certifying Acceptance Agent so you do not have to mail the original ($50 to $200), and preparing the federal tax return that must accompany the application ($800 to $3,000+ depending on complexity). For a Canadian who needs an ITIN to file a US non-resident return for rental income, the total cost of the ITIN application and the first-year tax return together typically runs $1,200 to $3,500. For a Canadian being added to a spouse’s joint return under the IRC 6013(g) election, the ITIN-specific cost is $200 to $500 on top of the return preparation.

What are the individual cost components?

The ITIN application has four cost layers. The IRS itself is the only free one.

Component	Typical cost	Notes
IRS filing fee (Form W-7)	$0	The IRS does not charge to issue an ITIN
W-7 preparation by a CPA or EA	$150 to $400	Often bundled into the return preparation fee
CAA certification	$50 to $200	Lets you keep your passport; skippable if you mail the original or visit an IRS Taxpayer Assistance Center in person
Federal tax return (1040-NR or 1040)	$800 to $3,000+	The W-7 must be filed with a return in most cases; this is the largest cost component

The CAA fee is worth the money for almost every Canadian. The alternative is mailing your original passport to the IRS ITIN Operation in Austin, TX, and waiting 7 to 11 weeks without it. If you need to travel internationally during that window, you cannot. The CAA verifies your documents in person, certifies copies, and submits the application with the copies. Your passport never leaves your hands.

What does the tax return itself cost?

The return is where the money is. The W-7 cannot be filed standalone (with limited exceptions for certain treaty claims and third-party withholding situations), so the return preparation cost is not optional.

Filing scenario	Typical return fee	What’s on the return
US rental property (single property, straightforward)	$800 to $1,500	1040-NR, Schedule E, Form 8288-B refund claim if FIRPTA withholding applies
FIRPTA refund claim on a property sale	$1,000 to $2,500	1040-NR, capital gain computation, depreciation recapture, foreign tax credit coordination
US business income (sole proprietor providing services)	$1,200 to $2,500	1040-NR, Schedule C, self-employment tax computation, treaty positions
Spousal joint return under IRC 6013(g)	Included in joint return	The joint return is filed by the US-citizen/resident spouse; the W-7 for the Canadian spouse adds $200 to $500 to the prep fee
Multiple US income types (rental + business + investment)	$2,000 to $3,500+	1040-NR with multiple schedules, treaty analysis, FBAR if applicable

The NSA’s 2023 survey put the average Form 1040 with Schedule A at $323 and the average 1040-NR considerably higher due to the treaty analysis and cross-border coordination. A non-resident return with rental property is not a domestic return with a W-2; it requires understanding NR6/section 216 elections on the Canadian side, FIRPTA withholding on the US side, and foreign tax credit coordination between both countries.

Why does it cost more than the EIN application?

The EIN application is a phone call or a fax. No tax return is required. No identity verification process beyond the SS-4 form. The EIN is issued immediately by phone or within four to six weeks by mail. Total cost for a CPA to prepare and file the SS-4: $150 to $300 for most firms.

The ITIN application requires a federal tax return, identity verification (original passport or CAA certification), and 7 to 11 weeks of IRS processing. The return preparation is a separate, substantial engagement. The EIN is a five-minute administrative task. The ITIN is a compliance engagement that happens to start with a Form W-7.

What if I use a tax prep chain or online service?

National chains and online tax preparation services can prepare Form W-7, and some are designated CAAs. Their fees tend to be lower ($300 to $800 for the return and W-7 combined, plus a separate CAA fee). The tradeoff is that cross-border returns involve treaty analysis, foreign tax credit coordination, and interaction between the Canadian and US filings. A preparer who handles domestic US returns may not catch the cross-border issues: the RRSP treaty election, the reporting of Canadian financial accounts on FBAR and Form 8938, the treatment of a Canadian home sale on the US return, or the PFIC exposure from Canadian mutual funds.

The preparation fee is lower, but the risk of missing a cross-border reporting requirement is higher. The penalties for missing an FBAR ($10,000 per account per year, non-willful) or a Form 3520 for a TFSA ($10,000 per form per year) can exceed several years of CPA fees.

What about renewal costs?

ITINs expire if not used on a federal return for three consecutive years, or if they were issued before 2013 (the IRS has been cycling through renewals by middle-digit groups). Renewal uses the same Form W-7, the same identity verification process, and the same three routes (mail, TAC, CAA). The renewal fee is essentially the W-7 preparation and CAA certification ($200 to $500), without the tax return component (unless you are also filing a return for the renewal year, which most people are, since the ITIN expired because they stopped filing and now have catch-up returns to address).

What should I do next?

If you need an ITIN, the first question is not “how much does the W-7 cost?” It is “what US filing obligation triggered the need for one?” The answer to that question determines the return preparation cost, which is 70% to 80% of the total. Once you know what return you are filing and why, the ITIN application slots in as a fixed add-on.

• The ITIN application guide covers the full process: which box to check, what documents to send, and how to find a CAA.
• If the ITIN is for a US rental property, the tax guide for Canadians buying US property covers the full ownership and filing picture.
• If the ITIN is for a FIRPTA refund claim, you may also need to file a Form 8288-B before closing to reduce the withholding at sale.
• If the ITIN is because your US-citizen spouse is filing jointly, the IRC 6013(g) election guide explains what that election does and what it commits you to.

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.