B-1/B-2 Visitor

You visit the US on a B-1 visa for temporary business activities or a B-2 visa for tourism and personal reasons. As a temporary visitor, your primary goal is to avoid triggering US tax residency through the Substantial Presence Test while properly reporting any US-source income.

Complexity2/5Low-Medium

US Status

Nonresident alien (goal is to stay below SPT thresholds or claim closer connection exception)

Canada Status

Resident (full Canadian residency maintained)

Typical Forms Required

  • Form 8840 (Closer Connection Exception Statement, if SPT threshold met)
  • Form 1040-NR (US Nonresident Alien Income Tax Return, only if US-source income exists)
  • Form 8833 (treaty-based position, if claiming treaty benefits on US-source income)
  • T1 General (Canadian return reporting worldwide income as a Canadian resident)
  • T2209 (Federal Foreign Tax Credits for any US taxes paid)
  • NR4 (Canadian slip for payments to non-residents, may receive from US payers via treaty)

Key Risks

Accidentally triggering the Substantial Presence Test through extended or frequent visits

Performing work beyond what B-1 status allows, creating US-source employment income and potential immigration violations

Failing to file Form 8840 when relying on the closer connection exception after exceeding the SPT day count

Not reporting US-source investment income (dividends, interest, rental income) on Form 1040-NR

Losing Canadian provincial health insurance eligibility due to extended absences from Canada

Step-by-Step Filing Guide

  1. 1

    Track all US presence days meticulously using a travel log or calendar; count partial days as full days of presence.

  2. 2

    Calculate your Substantial Presence Test result: current year days + (1/3 of prior year days) + (1/6 of two years prior).

  3. 3

    If the weighted total is 183 or more but you have a closer connection to Canada, file Form 8840 by June 15 of the following year.

  4. 4

    Keep total current-year US days below 183 to avoid automatic SPT triggering regardless of the closer connection exception.

  5. 5

    If you have US-source income (dividends, rental income, capital gains on US real property), file Form 1040-NR.

  6. 6

    File your Canadian T1 return as a full-year Canadian resident reporting worldwide income.

  7. 7

    Claim Foreign Tax Credits on your Canadian return (T2209) for any US taxes paid or withheld.

  8. 8

    Verify your provincial health insurance requirements and ensure you meet minimum Canadian presence thresholds.

Frequently Asked Questions

Can I work in the US on a B-1 or B-2 visa?

B-1 allows limited business activities such as attending meetings, conferences, and negotiating contracts, but you cannot be employed by a US company or receive US-source salary. B-2 is strictly for tourism and does not permit any business activity. Performing unauthorized work creates both immigration violations and US tax filing obligations.

How many days can I spend in the US on a B-1/B-2 before triggering tax obligations?

The Substantial Presence Test uses a weighted three-year formula. As a general rule, staying under 120 days per year keeps you safely below the 183-day weighted threshold. If you exceed 182 days in a single calendar year, you automatically meet the SPT regardless of prior years. Filing Form 8840 can override the SPT result if you have a closer connection to Canada.

Do I need to report US dividends or interest earned while visiting?

Yes. US-source investment income (dividends, interest, capital gains) may be subject to US withholding tax, typically at 30% or a reduced treaty rate of 15% under the Canada-US Tax Treaty. If tax is properly withheld at source, you may not need to file Form 1040-NR, but you should claim Foreign Tax Credits on your Canadian return for the US tax withheld.

What happens if I accidentally exceed the SPT day threshold?

If you exceed the 183-day weighted threshold, you should immediately file Form 8840 (Closer Connection Exception) to assert that your tax home and closer connection remain in Canada. If you cannot establish a closer connection, you become a US tax resident and must file Form 1040 reporting worldwide income. Consulting a cross-border tax professional promptly is strongly advisable.

Related Guides

TN Visa Professional

You work in the US under a TN visa issued through the USMCA (formerly NAFTA) agreement. As a US tax resident you must report worldwide income to the IRS while managing Canadian departure or deemed-residency obligations.

H-1B Specialty Worker

You hold an H-1B specialty occupation visa. Like TN holders you become a US tax resident upon passing the SPT, but your path often leads toward green card sponsorship, adding complexity around dual-status years.

Green Card Holder

As a US permanent resident you are taxed on worldwide income regardless of where you live. Green card holders face elevated compliance requirements and potential exit tax exposure if they relinquish their status.

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