The contribution does not decide the filing role by itself. Identify the intended principal, investment rights and eligible derivative family members separately.
Separate the household contribution from immigration classification
Document the lawful use of joint funds and each person’s applicable immigration process. Payment does not grant residence or employment authorization. Immigrant-visa derivatives generally enter with or after the principal, and a child’s age or available protection requires individual analysis. Do not assume the date spouses combine savings fixes those immigration questions or automatically determines who must be the investor.
A household review should identify every person’s intended activity, status evidence, and the date on which that person needs authorization, rather than borrowing the principal’s conclusion. The review must account for capital that remains at risk, the required job creation, and the later conditional-residence stage. A projected return or a successful first petition does not eliminate the evidence needed after conditional residence begins. Hypothetical example: a maker of hand-stitched sails invests jointly with a spouse while a nearly 21-year-old child’s separate timing is ignored.
That separate review prevents one person’s plan from being treated as another person’s permission.