Read the general life across the border overview
When a spouse follows the principal applicant by weeks or months, each person is admitted on their own record and each record carries its own dates. Retrieve every I-94 and compare them line by line before booking anything. Do not assume the household’s periods of authorized stay end at the same time. Hypothetical example: a bookbindery-dye supplier begins an L assignment while the spouse delays travel until a child finishes a school term. The decision is whether the spouse’s later entry record and planned activity have been checked separately, not whether the family intended to move together. A first review should produce one dated status line for each person.
Read each record on its own
For each nonimmigrant family member, review the actual admission or status record, category and authorized period. Hypothetical example: a principal arrives first and a spouse follows eight weeks later; compare their own records rather than assuming matching dates. A U.S.-citizen child does not need dependent status. If a record is missing or unexpected, seek clarification from the appropriate authority or counsel instead of inventing a date. Save the electronic I-94 for every arrival and compare its class of admission and admit-until date with the passport and approval notice. An approval notice does not replace the admission record after travel. Decide whether a discrepancy needs prompt clarification before a person starts school, work, or another activity that depends on the correct classification.
Separate what each status permits
Status governs activities, not only dates. TD dependents may study, but that classification does not authorize employment; an unpaid activity is assessed on its own facts rather than under a blanket assumption about volunteering. Qualifying E and L dependent spouses are employment-authorized incident to their valid status, with the proper I-94 evidence; children are not covered by the same work rule. A partner who is not married to the principal is not a qualifying dependent spouse merely by reason of living together. Before a spouse accepts work, identify the person’s exact class of admission and the evidence an employer will need for employment-verification purposes. A dependent’s permission may differ from the principal’s and from a child’s. Decide whether the planned activity is permitted on the current record, requires another authorization, or should wait.
Build the calendar from the records you hold
Put each admitted-until date, each child’s upcoming birthday and each employment or school commitment on one sheet, naming the source of every date. Mark what is already decided and what is still a preference. Ask what should happen if one member has to travel separately, and have it explained how a filing, an approval, visa issuance and admission differ from one another, because a filing date and an admission date do not answer the same question. Use the earliest controlling deadline when scheduling travel, filings, school enrolment, or a job start. Record both the action and its required proof, since an approved petition, a visa foil, and an admission record can carry different dates. Decide which person must act first to avoid relying on a date that belongs to someone else.
What else is on your mind?
Is a matching job title enough for TN?Can years of experience replace a degree for TN?Can my own U.S. company employ me under TN?Can my spouse work if I hold TN status?Editorial source review: 2026-09-07. General preparation guidance, not an individual assessment.