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A Rothesay couple moving on E-2 includes the wife's fifteen-year-old daughter from a previous relationship. The husband is the principal investor. For the girl to qualify as his stepchild for immigration purposes, the marriage creating the step-relationship must have occurred before she turned eighteen. It did, so she can accompany as a derivative until she turns 21. The wife is employment-authorized incident to E-2 status and plans to open her own business, which her status permits.
Confirm the relationship that gives the child status
Hypothetical example: a Rothesay husband is the treaty investor buying a U.S. business; his wife's daughter is fifteen and has lived with them since the couple married four years ago. Derivative E-2 status is available to the principal's spouse and unmarried children under 21, and a stepchild is a child for this purpose if the marriage occurred before the child's eighteenth birthday. That condition is met here, so the daughter may accompany. The file should include the marriage certificate, the daughter's birth certificate showing her mother, and, where the other biological parent has rights, the custody or consent documents that show she may relocate. Deciding which parent is the principal investor can affect this analysis in other families, so it should be considered rather than assumed.
Let the spouse's business rest on her own status, not the investment
The wife is a graphic designer and intends to freelance for U.S. and Canadian clients from their new home. As an E-2 spouse she is employment-authorized incident to status, which covers self-employment as well as work for an employer. Her business is separate from her husband's E-2 enterprise: it does not need to meet the substantiality or marginality tests, because it is not the basis of anyone's status, and its income does not help his enterprise pass those tests either. She should register the business, handle tax as any resident freelancer would and keep its finances distinct from the treaty enterprise. If the couple later wanted her to be the principal investor in her own venture, that would be a separate E-2 analysis on her own capital and control.
Plan the daughter's transition before 21
The daughter has six years of derivative eligibility ahead, which covers high school and the early years of university. Her derivative status ends when she turns 21 or marries, whichever comes first, and it does not authorize employment at any age. The family should note the date and, well before it, examine her own options, such as student status through her college, and later her own working route based on her own qualifications and citizenship. Because E-2 provides no direct path to permanent residence for anyone in the family, her long-term position cannot be assumed from her parents'. Writing down her timeline now avoids a scramble in her final year of university.
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.