The spouse of an L-1 principal holds L-2 status and is employment-authorized incident to that status, which is a meaningful difference from some other classifications. Children in L-2 status may study but are not authorized to work.
A difference that can decide which route a family prefers
Work authorization for spouses is one of the few places where the classifications diverge sharply, and it often influences a family's choice more than anything on the principal's side. An L-2 spouse is authorized to work incident to status, which means employment authorization flows from the status itself rather than requiring a separate grant before the spouse may work. Practical steps still matter — employers will need to see documentation acceptable for employment verification — so the family should raise this early rather than assuming a new employer will understand the position. Children in L-2 status may attend school at any level, but they cannot work, and they cease to qualify as dependants at twenty-one. A household where the second earner's income is essential should compare classifications on this point specifically, because the difference is not marginal.
Hypothetical example: A Canadian company that supplies adaptive playground equipment transfers its regional executive to Illinois, and the executive's partner has a pending offer from an unrelated U.S. employer. Before accepting either job, the household should obtain current employment-verification guidance and confirm what documentation the hiring employer will accept. A qualifying L-2 spouse may work as an incident of that status, while children may study but cannot take employment; dependent eligibility ends when a child reaches twenty-one. Those are separate questions from the principal's managerial petition. The practical mistake is promising a second salary before the family has appropriate evidence for the employer's records. A first review should also compare the family timetable with the L-1A seven-year maximum and identify whether an older child will need an independent option.