Read the general professional work overview
For a Candiac applicant whose diploma title does not match the job title, start with the actual listed TN profession and the work offered. A course list may explain the education; it cannot create an exception to a required credential. Hypothetical example: a hydrologist holds a degree titled environmental systems while the offer concerns a listed professional role. The first decision is whether the duties and the credential’s documented content meet that role, not whether a convenient label can be chosen after the fact.
Compare duties with the listed profession
Describe the professional activities the employer actually needs, the proposed temporary period and compensation. Do not choose a familiar occupation name first and rewrite unrelated duties to fit it. The principal must be a Canadian or Mexican citizen. The employer letter should identify the U.S. employer, the specific professional work, dates and remuneration in language that can be checked against the business need. Only Canadian or Mexican citizens qualify for TN.
Explain the credential accurately
Use the diploma and relevant transcript to explain the field of study. Apply the profession’s own degree, licence or expressly permitted alternative. Experience is not a general substitute for a required degree. A degree issued by an institution outside Canada, Mexico or the United States requires a reliable credential evaluation. Make the credential decision before obtaining translations or evaluations. Canadian citizens generally may present a qualifying request at inspection or preclearance; an employer can instead submit Form I-129 to USCIS. The classification cannot support work for a U.S. business the applicant controls or owns outright.
Resolve gaps before preparing the final letter
If the records use different names or omit a credential date, identify the discrepancy and obtain appropriate supporting evidence. A translation or explanatory letter should preserve what the original document actually says rather than recast the qualification. Prepare a discrepancy list with the record that settles each point, such as a marriage certificate for a name change or a registrar letter for an issuance date. Resolve factual gaps before the signer confirms the final offer.
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.