Form 1040-NR
US Nonresident Alien Income Tax Return
Form 1040-NR is the IRS personal income tax return for nonresident aliens. For Canadian landlords with US rental property, it's the annual filing that reports rental income on Schedule E, applies the Section 871(d) election to deduct expenses, and computes US tax owed at graduated rates. Due June 15 for Canadian non-residents with no US wage withholding.
⚠️ Important Disclaimer
This content is for informational purposes only and does not constitute legal, tax, or financial advice. Tax laws change frequently — always verify with the CRA and IRS or consult a qualified cross-border tax accountant before making decisions.
April 15 (or June 15 if no wages subject to US withholding)
Non-resident aliens (including Canadians) with US-source income subject to US tax under the effectively connected income election
Key Takeaways
- 1040-NR is the US tax return for nonresident aliens — including every Canadian landlord with US rental property, even if net income is zero.
- Filing deadline is June 15 for most Canadian non-residents (no US wage withholding); April 15 if you have US wages. Extensions to October 15 via Form 4868.
- Section 871(d) election (filed with first 1040-NR) lets you deduct expenses on Schedule E; without it, IRS withholds 30% of gross rent under FDAP rules.
- ITIN required before filing — apply via Form W-7. Use a Certifying Acceptance Agent so you don't mail your physical passport to the IRS.
- Canada-US Tax Treaty benefits claimed via Form 8833 attached to 1040-NR — treaty tie-breaker for residency, reduced withholding rates, etc.
Who must file Form 1040-NR?
You must file 1040-NR if you are a Canadian resident (or other non-US person) and any of the following apply:
- You received US-source rental income during the year — even if net income after expenses is zero or negative
- You sold US real property — Schedule D attached to 1040-NR reports the sale and reconciles FIRPTA withholding
- You received other US-source income — dividends from US stocks, royalties, US-source business income
Even with zero net income, you still file. Skipping 1040-NR forfeits your Section 871(d) election, exposes you to 30% gross-rent FDAP withholding, and accumulates failure-to-file penalties.
What about US citizens / green card holders living in Canada? You file regular Form 1040 (not 1040-NR) because you remain a US person for tax purposes regardless of where you live. Schedule E mechanics are identical.
Schedules and forms attached to 1040-NR
A typical Canadian-landlord 1040-NR package includes:
- Form 1040-NR — the main return
- Schedule E (Form 1040) — rental income and deductible expenses per property
- Form 4562 — depreciation schedule (27.5-year straight-line on building portion)
- Schedule D + Form 8949 — if you sold US property during the year
- Form 8288-A attached if FIRPTA was withheld at sale
- Form 8833 — Treaty-Based Return Position Disclosure if claiming treaty benefits
- Form W-7— ITIN application if you don't have an ITIN yet (first-year filers only)
- Section 871(d) election statement — attached to the first 1040-NR after you decide to elect ECI treatment (one-time)
Filing deadlines
- April 15 — for filers with wages subject to US withholding (rare for Canadian non-residents)
- June 15 — automatic 2-month extension for non-residents without US wage withholding (most Canadian landlords)
- October 15 — further extension available via Form 4868 (filed by original deadline)
- Payment due date is April 15 regardless of filing extension — interest accrues on unpaid balance from April 15
Treaty benefits and Form 8833
The Canada-US Tax Treaty provides Canadian filers with specific benefits — reduced withholding on certain income types, treaty tie-breaker residency rules, foreign tax credit alignment. Claiming any treaty position requires disclosing it on Form 8833 (Treaty-Based Return Position Disclosure) attached to your 1040-NR.
Common treaty positions for Canadian landlords:
- Treaty tie-breaker residency when SPT is met but closer connection to Canada
- Reduced withholding on dividends from US stocks (15% treaty rate vs 30% default)
- Reduced withholding on interest paid by US persons (treaty rate)
For rental income specifically, the Section 871(d) election (not a treaty position) is the primary withholding mechanic. Form 8833 is more relevant for snowbirds claiming treaty tie-breaker residency.
Frequently asked questions
When is Form 1040-NR due for Canadian landlords?
June 15 for most Canadian non-residents with no US wage withholding (the automatic 2-month extension for filers without US wages). April 15 if you have US wages subject to withholding. Further extension to October 15 available via Form 4868 — but tax payment is still due April 15 regardless, with interest accruing on unpaid balance.
Do I need an ITIN before filing 1040-NR?
Yes. The IRS requires a Taxpayer Identification Number on every return. Canadian non-residents without a US SSN apply for an ITIN via Form W-7, typically submitted with the first 1040-NR. Use a Certifying Acceptance Agent so you don't mail your physical passport to the IRS. Processing takes 7-11 weeks.
What if I have no net income after expenses — do I still file?
Yes. Filing is mandatory even with zero or negative net income. Skipping the filing forfeits your Section 871(d) election, exposes you to 30% gross-rent FDAP withholding from your property manager, and accumulates failure-to-file penalties even when no tax is owed.
How do I claim Canada-US Tax Treaty benefits on 1040-NR?
Attach Form 8833 (Treaty-Based Return Position Disclosure) to your 1040-NR. Specify the treaty article and the position you're taking. Common positions for Canadian landlords: treaty tie-breaker residency when meeting SPT, reduced withholding rates on dividend / interest income, foreign tax credit alignment. Section 871(d) election for rental income is a US Code election, not a treaty position, and doesn't require Form 8833.
Can I e-file 1040-NR or do I need to mail it?
E-filing is available through most commercial tax software that supports non-resident returns (Sprintax, ProConnect Tax, and most cross-border CPA software). TurboTax US Edition does not directly support 1040-NR. Paper filing remains an option but processing is materially slower (3-6 months vs ~6 weeks for e-file).
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