Do not assume that calling work a trial authorizes it. A qualifying L spouse may work incident to valid dependent status with appropriate evidence, including the applicable spouse-specific I-94.
Check permission before a trial assignment starts
The principal’s approval alone does not grant the spouse status. Describe paid or unpaid proposed activity for assessment rather than assuming one label resolves it. L dependent children do not receive the spouse’s work authorization. Dependent-child eligibility ordinarily concerns an unmarried child under 21.
Qualifying L spouses are employment authorized incident to status with appropriate documentation, but any separate professional requirements still need attention. A qualifying spouse's authorized period generally tracks the principal applicant's own status, so watch both expiration dates rather than assuming only the principal's date matters for the household's planning. If an extension for the principal is filed, confirm separately whether the spouse's derivative filing was included at the same time, because a gap between the two cannot be repaired once it has already opened. Ask the employer for the specific date printed on the spouse's own record rather than the date the position is expected to begin, since those two dates are not always identical and confusing them creates real risk. Keep a copy of every filed document until the spouse's new evidence of status actually arrives, and avoid relying on a pending receipt alone as proof that paid work may already start.