A customer registration is not immigration authorization. A qualifying L spouse’s work benefit depends on valid status and appropriate documentation.
Keep access and permission distinct
The registration might establish a commercial onboarding step while saying nothing about the spouse’s status. L dependents are a qualifying spouse or unmarried child under 21; children do not receive the spousal work benefit. Identify the actual proposed services and individual admission records rather than relying on the principal’s customer file.
If the intention is to return, schooling and housing decisions can be made accordingly and the spouse's career planned around a defined period, since employment authorisation ends when the underlying status does. Find out which category the spouse's occupation falls into in the specific state before the household budgets that income, and start any licensing application early, since it will run on its own timetable regardless of the immigration file. The principal’s L-1B case separately needs one continuous qualifying year abroad in the relevant three-year window, a qualifying related organization, and company-specific specialized knowledge required by the US assignment.