Before assembling a TN file, ask what the employer actually expects the applicant to produce. The exercise should establish the real temporary professional proposal, not select a title and reshape the job around it. The practical decision is whether the employer can describe a real professional engagement without borrowing duties from a different occupation. Begin with a document map that connects nationality, listed profession, qualification, employer control and temporary work plan to their own primary records. TN cannot be used for self-directed services through a U.S. enterprise the applicant controls.
Choose one representative deliverable
Hypothetical example: a role called engineering support produces mainly inventory schedules. Ask which duties involve actual professional analysis and which involve logistics. Keep both visible. TN requires Canadian or Mexican citizenship, a listed profession and its specific qualifications; Canadian permanent residence does not supply citizenship eligibility. Use one ordinary assignment as a stress test. Ask who assigns it, what professional judgment it uses, what output is delivered and how success is measured. Hypothetical example: a paleobotanist is offered a role with a materials-testing company, but the first project is mainly sample shipping and vendor coordination. The signed work plan, supervisor chart and deliverable list force a decision about whether the professional work is genuine or merely a label.
Match the precise qualification instead of buying a generic package
For the engineer listing, the stated qualification is a baccalaureate or licenciatura degree, or a state or provincial licence. U.S. practice licensing is a separate issue. Degrees from institutions outside Canada, Mexico and the United States require a reliable foreign-credential evaluation. Identify the actual requirement before assuming every applicant needs the same evaluation or translation services. Then select records by issue rather than buying a generic file package. The passport establishes citizenship; the employer letter explains the temporary role; degree, licence or evaluation material addresses the exact listed qualification. If a record conflicts with the job description, resolve the conflict before choosing a procedure. A translation or credential report cannot make nonprofessional duties become professional duties.
Test the employer explanation against the contracts
Identify who receives and directs the services and resolve conflicting descriptions. Services to an entity solely owned or controlled by the applicant fall outside the permitted TN arrangement; foreign ownership alone is not a blanket disqualification. Provide the real facts and current terms. A signed letter does not authorize work or make an inaccurate duty description true. Finally, compare the employer letter with ownership and contract evidence. The key decision is whether the U.S. recipient genuinely directs the work or whether the arrangement places the applicant in control of the recipient. Keep the service agreement, entity chart and authority records together. That comparison can expose a prohibited independent-work structure early enough to redesign the business relationship or abandon the TN plan.
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.