Do not infer individual immigration dates from a project schedule.
Use actual family and process records
Visa availability and any CSPA issue need individual assessment. Investing or filing does not automatically freeze a child’s age or establish a common family outcome.
USCIS petition fees from the G-1055 schedule, immigrant-visa or adjustment fees for each family member, the later I-829 fee, professional fees for source-of-funds and business-plan work, a targeted-employment-area analysis if relied on, and translations. Derivative eligibility depends on the child being unmarried and under 21, and the practical difficulty is that immigrant categories can involve waiting, sometimes years, depending on the applicant's country of chargeability. Separate principal investors need their own qualifying petitions and investments assessed, while eligible derivatives follow the appropriate family process rather than being presumed additional principal investors. Derivative eligibility covers an eligible spouse and unmarried children under twenty-one, subject to any applicable child-status protection, and a pending case still confers no work or travel authorization on anyone.