US Tax Guide for Canadian Investors: What You Need to Know

Most Canadian investors I speak to assume the US tax side of owning a rental property is going to be complicated, expensive, and possibly a trap. In my experience, the reality is much more encouraging than that.

With the right structure and the right elections in place, most Canadian investors pay zero US tax on their rental income. In many cases, they pay zero Canadian tax as well. The complexity is real, but it is manageable, and the danger is not the tax itself. The danger is filing incorrectly, or missing an obligation you did not know existed.

In this guide I want to walk you through exactly how US tax works for Canadian rental property owners, what you can deduct, what elections you need to make, and where the traps are. I will use a real client example throughout to show you what the numbers actually look like in practice.

The FDAP trap

Before we talk about what you can do, I want to explain what happens if you do nothing, because the default tax treatment for foreign rental income in the US is severe.

If you own a US rental property as a foreign national and do not make the correct election with the IRS, your rental income is classified as Fixed, Determinable, Annual, or Periodical income, or FDAP for short. Under FDAP rules, the IRS withholds 30% of your gross rental income.

Not net income. Gross income. Before any deductions for mortgage interest, property management, insurance, property taxes, or repairs.

On a property generating $1,800 a month in rent, that is $6,480 per year taken by the IRS before you have paid a single dollar of operating costs. On most rental properties, that would wipe out all your cash flow and more.

This is not a tax rate most people can absorb. It is also entirely avoidable.

The ECI election

The solution is to elect to have your rental income treated as Effectively Connected Income, or ECI. This is a formal election you make with the IRS when you file your first US tax return.

With the ECI election in place, everything changes.

Instead of 30% of gross, you are taxed at the same graduated rates that apply to US investors. And crucially, you can deduct all of your legitimate operating expenses before calculating your taxable income.

This is the election that makes US rental property ownership viable for foreign nationals. Without it, the numbers rarely work. With it, most investors pay little or no US tax at all.

The election is made on Form 1040NR, your US non-resident tax return. It is not automatic, you have to file it, and you have to file it correctly. This is one of the reasons working with a cross-border CPA is not optional. It is essential.

What you can deduct

Once you have made the ECI election, you file your income and expenses on Schedule E, the same form US investors use. The deductions available to you are the same as those available to any rental property owner.

Operating deductions

• Property management fees
• Property taxes
• Insurance premiums
• Repairs and maintenance
• Mortgage interest
• Legal and professional fees
• Travel expenses related to the property (subject to rules)

First-year deductions

• Qualifying closing costs, including loan origination fees and certain title fees
• Company formation costs

Financing cost amortization

Loan origination fees and lender fees can be amortized over the life of the loan rather than deducted in full in year one.

Depreciation is the largest deduction of all, and it deserves its own explanation, which is next.

The combination of these deductions means that even a property generating positive cash flow will often show a taxable loss on paper. That is not creative accounting. It is the tax code working exactly as intended for real estate investors.

Depreciation, the most powerful tool in the tax code

Depreciation is the deduction that changes everything.

The IRS allows you to deduct the cost of the building, not the land, just the structure, over 27.5 years. This is called straight-line depreciation, and it applies to residential rental properties regardless of whether the building is actually deteriorating.

Here is how the calculation works in practice.

When you purchase a property, you allocate the purchase price between land and building. A typical allocation is 15% to land and 85% to building. On a $163,000 purchase, that means approximately $138,550 allocated to the building.

Divide that by 27.5 years and you get an annual depreciation deduction of around $5,036 per year, every year, for 27.5 years, regardless of what happens to the property's actual value.

In the year of purchase, the deduction is prorated based on the month you close. If you close in late October, you get approximately two months of depreciation in that first year.

The effect is significant. A property generating $500 of net income before depreciation can show a taxable loss of over $600 after depreciation. That loss does not disappear, it carries forward to offset income in future years.

One important caveat: when you eventually sell the property, the IRS recaptures the depreciation you have claimed and taxes it at a rate of up to 25%. This is known as depreciation recapture. For long-term hold investors focused on cash flow rather than a quick sale, this is a distant consideration, but it is worth understanding from the start.

What the first year actually looks like

One of my clients, Ronald, purchased his first US rental property in Kansas City in October 2025 through a Limited Partnership held jointly with his wife. The purchase price was $163,000. Here is what his 2025 US tax position looked like.

Ronald and his wife each received a K-1 from the LP showing their 50% share of the loss. They each used that K-1 to file their individual 1040NR returns. Both declared zero US taxable income. The $639 loss carries forward to 2026, where it will offset future income.

His Canadian tax position for 2025 was also zero, because the LP structure created clean alignment between what the IRS and the CRA recognized as his income, which was a loss.

A few things worth noting from this example.

First, the insurance figure looks high for two months of ownership, but that is because the full 12-month premium is paid in advance at closing. This is standard practice in the US and is another closing cost that surprises many Canadian buyers.

Second, the depreciation in year one is small because he only owned the property for two months. From 2026 onward, he will claim the full annual depreciation of over $5,000, which will continue to shelter his rental income for years.

Third, the $995 company formation cost was deductible in year one. This is a first-year benefit that does not recur.

Form 1040NR, your US tax return

As a non-resident alien earning US rental income, you file Form 1040NR, the US Non-Resident Alien Income Tax Return.

If you hold your property through a single-member LLC, you file the 1040NR yourself and report the income directly.

If you hold through a Limited Partnership, as Ronald does, the LP first files Form 1065, a partnership return. The LP then issues each partner a Schedule K-1 showing their share of income, loss, and deductions. Each partner uses their K-1 to complete their individual 1040NR.

The LP filing adds a small amount of complexity and cost, but as we covered in my LP vs LLC guide for Canadians, the LP structure is worth it for the tax alignment it creates on the Canadian side.

US tax returns are due April 15 for the prior year, with an automatic extension available to June 15 for non-residents. You can also apply for a further extension to October 15.

The IRS provides official guidance on non-resident tax filing requirements at irs.gov.

Form 5472, the filing most CPAs miss

This is the most dangerous compliance item for foreign nationals with a US entity, and the one most likely to be missed by an accountant who does not specialize in cross-border work.

Any foreign national who has reportable transactions with a US entity must file Form 5472 along with a pro forma Form 1120. This applies regardless of whether any tax is owed. It is a disclosure filing, not a tax return, and it is mandatory.

Because Form 5472 does not apply to domestic US investors, a regular US accountant may never have encountered it.

This is one of the clearest reasons why you need a CPA who specifically understands foreign national filing requirements. Not a general US CPA. A specialist.

The Canadian side

Once your US obligations are handled correctly, the Canadian side is simpler than most people expect.

Foreign tax credits

If you have paid any US tax, you can generally claim a foreign tax credit on your Canadian return to avoid being taxed on the same income twice. With an LP structure, this works cleanly because both the IRS and the CRA treat the income as yours personally. With an LLC, as I covered earlier, this credit can be denied.

CCA, the Canadian equivalent of depreciation

Canada uses Capital Cost Allowance instead of straight-line depreciation. The mechanics are similar, but there is one important difference: in Canada, you can only claim CCA up to the amount of your rental income. You cannot use CCA to create a loss. You can reduce your Canadian taxable income to zero, but not below.

In practice, this means your other operating deductions will often be enough to bring your Canadian taxable income to zero without needing to claim any CCA at all. Ronald's 2025 Canadian return came in at zero without using his full CCA allowance.

Filing in Canada

You report your US rental income on your Canadian return as foreign income. With an LP, the income flows through directly to you personally, which is exactly what the CRA expects to see. You claim your foreign tax credit for any US tax paid and your CCA deduction up to the amount of income.

The CRA provides guidance on reporting foreign income and claiming foreign tax credits at canada.ca.

FIRPTA explained

FIRPTA, the Foreign Investment in Real Property Tax Act, is the rule that requires a buyer to withhold 15% of the sale price when a foreign national sells US property, and remit it to the IRS on the seller's behalf.

It sounds alarming, but it is not an extra tax. It is a prepayment toward your capital gains liability.

When you file your US tax return for the year of sale and calculate your actual capital gains tax, one of two things will happen. If the FIRPTA withholding was more than your actual tax, you get a refund. If it was less, you pay the difference.

For long-term hold investors, which is what most of my Canadian clients are, FIRPTA is a distant consideration. If you are planning to hold your property for 10, 15, or 20 years, focusing on FIRPTA today is like worrying about the weather on a holiday three years from now. It is worth understanding, but it should not influence your decision to invest.

Why you need a cross-border CPA

I want to be direct about this, because I have seen what happens when investors cut corners here.

A standard US CPA serves American clients. They know the US tax code for residents and citizens. They will not know about Form 5472. They may not know about the ECI election. They will not know how your Canadian return interacts with your US filing.

A cross-border CPA works specifically with clients who have tax obligations in both countries. They understand how the US-Canada tax treaty applies to rental income. They know how to structure your LP filing to maximize the benefits of both tax codes. They know about Form 5472. They are worth every dollar of their fee.

The cost of getting this wrong, a missed Form 5472, a denied foreign tax credit, or an incorrect ECI election, can easily run to tens of thousands of dollars. The cost of getting it right is a specialist accountant fee that is itself tax deductible.

If you would like an introduction to the cross-border CPAs we work with, book a call with me and I can point you in the right direction.

Getting started

If you are still in the planning stages, the most useful thing you can do right now is read my LP vs LLC guide for Canadians and my guide to DSCR loans for Canadians, then download the Foreign Investor Starter Kit which includes my complete guide to US legal entity setup and banking.

If you are ready to talk through your specific situation, book a call with me or my team and we will walk you through the full picture.