Eligible spouses and unmarried children under 21 use L-2 with either principal category. The choice should follow the employee’s qualifying duties, not an expectation that one gives the spouse a different basic work right.
Plan around the actual validity period
Eligible spouses are employment authorised incident to valid L-2 status with proper evidence; dependent children are not. The principal classifications have different overall stay limits, subject to individual rules, so long-term planning still needs review. A possible future promotion does not automatically extend any family member’s current status or replace dependent filing steps.
Check the dependent position against the actual validity period rather than against the classification chosen. Eligible spouses and unmarried children under 21 use L-2 with either principal category, so the choice between them should follow the employee qualifying duties and not an expectation about family rights. Eligible spouses are employment authorised incident to valid L-2 status with proper evidence; dependent children are not.
The principal classifications carry different overall stay limits subject to individual rules, so verify what the family actually receives in this case before making long-term commitments. A possible future promotion extends nobody current status and replaces no dependent filing step. Confirm each dependent record separately after admission rather than assuming a shared outcome.