A promised role for the spouse cannot fill a staffing gap before that person has a valid basis to work. Keep the launch plan’s current resources separate from help that is only anticipated.
Show how operations will run before the spouse can start
List the uncovered duties and who will perform them during the intervening period. Do not describe the spouse as available staff merely because the household intends to relocate together. A qualifying spouse in valid L status may work incident to that status with appropriate evidence; an EAD is not universally required. Verify that evidence before setting the start date. L dependents must be a qualifying spouse or unmarried child under 21, and children obtain no work permission from that dependent classification. If the plan depends on future spousal help, label the dependency and explain the actual interim arrangements rather than counting permission that has not been established.
Where the filing date may move on legal advice, avoid decisions the household cannot unwind: notice on housing, a resignation by a spouse, or a school place that must be accepted by a fixed date.