Review the actual activity and status rather than assuming document preparation is always permissible. A pending L-1 case does not grant the spouse dependent status or work authorization. Qualifying L spouses may be authorized incident to status with the required evidence, but that future possibility is not current permission.
Identify where the work will occur
Describe the tasks, compensation and relationship with the company. Determine an appropriate lawful basis before relying on the spouse’s US services. Do not use an unpaid family-help description as a substitute for analyzing the real activity.
L-2 status is available to the spouse and to unmarried children under twenty-one of an L-1 principal. The point most often missed is timing: derivative status begins when it is granted, not when the petition is filed. A pending case confers nothing, so a spouse who is present as a visitor while USCIS holds the petition remains a visitor, and a visitor’s permitted activities are narrow.
Once L-2 status exists, the spouse is employment-authorised incident to that status — the authorisation flows from the status itself rather than from any concession by the petitioning company — and may work for any employer, holding whatever evidence of it an employer’s verification process requires. Children in L-2 may study; they are not employment-authorised, and their derivative eligibility ends when they marry or reach twenty-one.
None of this alters the principal’s own case, which still turns on a qualifying relationship between the entities, one continuous year of qualifying employment abroad within the preceding three years, duties that are primarily managerial or executive, and the seven-year ceiling on L-1A time.
Hypothetical example: an exhibit fabricator’s spouse is asked to catalogue the company’s US inventory during a visit while the petition is pending. Whether that is permissible turns on the actual activity, who benefits from it and whether it is compensated — questions to settle with an adviser beforehand, because describing labour as unpaid family help does not convert it into something other than work.
Track each family member’s own admission period; they are frequently not the same.