No. Assess the actual eligible spouse and unmarried children under 21 under the official framework. Current official terms add a US$15,000 processing fee and US$1,000,000 gift for each eligible joining spouse or unmarried child under 21, including corporate cases; confirm individual eligibility and the operative instructions.
Separate benefits from government terms
A commercial package may change who pays without expanding eligible relationships. Identify each proposed person and the relevant records.
The successful applicant still needs to meet EB-1 or EB-2 eligibility, admissibility, and visa-availability conditions; the financial commitment does not itself resolve those questions for any family member. Decide first whether the present EB-1 or EB-2 classification framework merits review, whether sale proceeds will be liquid when needed, and which family members qualify for inclusion. For a family with a nearly-adult child, that makes the composition decision the first substantive item, not a detail to settle once the principal's paperwork is ready. Where a household includes a child approaching twenty-one, give the age question specific attention, because in most immigration contexts that birthday changes eligibility.