No. Each person’s circumstances and the official family terms need review. 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.
Identify intended inclusion precisely
Relationships, ages and relevant records should be clear. A combined price or an adviser’s description does not establish an immigration outcome for everyone.
The employment-based immigrant categories include a spouse and unmarried children under twenty-one as derivatives, and it is natural to expect the same pattern elsewhere, but that expectation is an assumption rather than a finding. Assemble the birth record, passport, custody or adoption material if relevant, proof of relationship, marital-status evidence and an individual age or CSPA analysis; a principal's payment receipt proves none of those facts. A spouse who might remain behind for a school year, a child approaching twenty-one, or a stepchild each raise questions worth putting to counsel before anything is submitted, since adding someone later is not a simple top-up of the amounts. Where a child’s age is close to the limit, the individual assessment of any applicable statutory age-protection rules belongs at the start of the planning rather than at the point where a birthday has already passed.