TD does not authorize U.S. employment. Separate the spouse’s proposed activity in the United States from decisions about an Ontario childcare business; a Canadian licence does not grant U.S. work permission.
Separate the Canadian licence question from the U.S. status question
Ask the actual licensing authority what the proposed absence or business change requires, using the real operation and licence. Separately review any U.S. activity and lawful work route. TD generally covers a spouse and unmarried children under 21; it permits study but not work.
Separate business ownership from work actually performed after relocation. List who will answer customer messages, supervise caregivers, invoice families, update schedules, and make management decisions while the spouse is physically in the United States. TD status permits study but does not authorize employment; a TD spouse or child may work only if otherwise authorized by DHS. Canadian registration, Canadian customers, and payment into an Ontario account do not themselves authorize U.S.-based labour. A common mistake is assuming remote work is outside U.S. immigration rules merely because the enterprise remains in Canada.
Hypothetical example: a licensed Clarence-Rockland childcare operator plans to accompany a TN spouse and keep approving staff rosters from a U.S. apartment. Before travel, the household asks Ontario advisers what the licence requires and arranges for a Canadian manager to handle operations. They also obtain U.S. advice about whether occasional administrative acts would constitute unauthorized employment. The operator may take a course in TD status, but postpones hands-on business duties unless separate DHS work authorization is obtained. This keeps the childcare succession plan distinct from dependent-status limits.