Each applicant needs the identity and relationship evidence required for their own procedure. The principal’s name-change records may help explain a family document, but they do not replace the spouse’s passport or other required evidence. TD status does not itself authorize employment.
Reconcile family names without altering history
Compare the names and dates on marriage, birth and identity records and explain legitimate differences. Obtain translations where required. Review each family member’s citizenship and intended activity; shared surnames are neither the entire proof of relationship nor a shared work authorization. Eligible temporary dependents are a qualifying spouse and unmarried child under 21. TD does not authorize remote services performed in the United States for a foreign employer.
If the letter names an initial period with possible extension, treat leases, school enrolment, and a spouse's resignation as decisions tied to that period rather than to a hoped-for renewal. Identify the spouse’s proposed customers, duties and location before relying on that income; professional presentation skills and informal family assistance are not separate work permission. If a spouse expects to work, treat it as a separate authorisation question, and coordinate school or childcare timing around the same two-checkpoint sequence the principal faces rather than around a single date.