Read the general life across the border overview
An L’Île-Cadieux household may plan to keep a foreign business operating while accompanying the principal. Assess the activity where it will actually be performed and the spouse’s real status, rather than deciding permission from the customer or company location alone. Timing decides more of this than the company's address does. A foreign business runs on its own calendar of board meetings, filings, renewals and contract signatures, and those dates keep arriving while the family is in the United States. Work out in advance which of them require the spouse to do something, and where they would be when doing it.
Identify the intended work and category
TD does not authorize employment, including remote work while physically in the United States. A foreign company or customer does not remove that restriction merely by being abroad. Qualifying E or L spouses may work incident to valid status with appropriate evidence; assess the actual status before relying on that benefit.
Keep children’s rules separate
Dependent children do not receive the qualifying spouse work benefit. In the temporary categories discussed here they generally must be unmarried and under 21. Study while maintaining qualifying status does not extend the authorized period. A child's dates deserve their own line. An age condition applies in these temporary categories, so a birthday falling during a long stay is a scheduled event with consequences and belongs on the household timeline before it arrives rather than being noticed afterwards. Ask what the family's plan is for the period that follows it.
Make a practical activity record
Hypothetical example: a spouse plans to manage customer orders after arrival. Describe the actual activity and where it will occur instead of calling it only keeping in touch. Keep admission dates and individual evidence visible. Immigrant age protection does not freeze temporary child-status limits.
Map the foreign business's calendar onto the period of stay
List what the business needs done and when: an annual meeting, a fiscal-year filing, a licence renewal, a contract coming up for signature, a payroll run. Mark where the spouse would be on each of those dates. The point is not to catalogue every task but to find the ones that would be performed while physically in the United States, because that is the fact the analysis turns on rather than where the customers or the company sit. Some items can be moved, delegated or completed before departure, and settling that early is easier than settling it under a deadline. Others cannot, and those are the ones to put to counsel with a description of what the activity actually involves rather than a comfortable label. Where a spouse holds a status permitting employment with appropriate evidence, confirm what that evidence is and when it can exist, then treat the day it exists as the earliest day the calendar may rely on.
What else is on your mind?
Is a matching job title enough for TN?Can years of experience replace a degree for TN?Can my own U.S. company employ me under TN?Can my spouse work if I hold TN status?Editorial source review: 2026-09-07. General preparation guidance, not an individual assessment.