Read the general life across the border overview
A Central Frontenac electrical engineer accepts a professional post in Ohio. His wife teaches at a local elementary school, one child is twelve, another is twenty and studying in Kingston, and a baby is due after the move. He assumes the family follows him. They do, but each of the four gets a different answer, and two of those answers have deadlines attached that nobody in the household has written down. The family should make a separate status and work plan for each person, with age-out and licensing dates on one calendar, instead of assuming the principal's approval answers every household question.
The spouse who is a teacher but not a listed one
The dependent classification lets her live in the United States and study; it does not let her work. Her own professional route is narrower than it looks, because the listed teaching occupations cover college, university and seminary posts rather than elementary or secondary school teaching. So a school position in Ohio would not give her the professional route, while a community-college post might, if the offer, the credential and the employer letter line up. The practical choices are to plan for a period without her income, to look for a college appointment in her field, or to look at whether an employer would petition for her in another classification. Deciding this before departure is easier than deciding it after. Hypothetical example: the spouse receives an offer from a private tutoring company. The contract and daily duties, rather than the employer's description of it as educational, decide whether it is unauthorized work while she remains a dependant.
The twenty-year-old, and the clock nobody wrote down
Hypothetical example: the Central Frontenac family's elder child finishes a Kingston degree and joins them for a year. As a dependant she may study but not work, and her dependent status ends when she turns twenty-one, whatever else is happening. If she wants to remain, the change to a student classification has to be planned months ahead, with an admission and the school's documentation in hand, not attempted in the week of her birthday. If she wants to work, she needs a status of her own. Put her twenty-first birthday in the family calendar as a deadline with a decision attached to it. Set a decision date well before the child's twenty-first birthday and collect school admission records early if a student route is being considered. A late application cannot revive dependent status after it has ended.
The twelve-year-old and the baby born in Ohio
The twelve-year-old accompanies as a dependant, may attend school, and has the same age limit ahead of him. The baby, if born in the United States, is a United States citizen by birth, which changes nothing at all about the parents' status: a citizen child cannot confer any immigration benefit on a parent until adulthood, and no part of the family's plan should rest on the birth. What the birth does create is paperwork worth handling promptly, including the child's American documentation and, if the parents want it, the Canadian citizenship record for a child born abroad to Canadian citizens. Both belong on the same checklist as the school registrations. The parents must also decide whether a birth in the United States changes their own immigration choice; it does not. Preserve the child's documents, but keep the adults' status plan independent of the child.
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.