TN: Canadian and Mexican professionals under USMCA

Eligibility requirements

• The applicant must be a citizen of Canada or Mexico. Permanent residence in either country does not qualify, and neither does citizenship of a third country held alongside residence in Canada or Mexico.
• The role must be a business activity at a professional level in a profession listed in Appendix 2 to Annex 16-A of USMCA Chapter 16. Each listed profession carries a minimum requirement, usually a bachelor's degree; some accept a licence or a combination of a post-secondary certificate and experience. The duties, not the job title, must correspond to the profession.
• The applicant must hold the qualification the list specifies. A degree from outside Canada, Mexico or the United States requires an evaluation by a credentials evaluation service. Experience cannot substitute for a degree unless the listing says so.
• The employment must be prearranged with a US entity, or with a foreign employer for services to a US entity. Self-employment is excluded, including services to a US company the applicant owns or controls.
• The applicant must intend a temporary stay: the assignment must end at a predictable time and the person must intend to depart. Repeated renewals are possible where that remains true.
• The applicant must be admissible to the United States; TN confers no exemption from the usual grounds of inadmissibility.

Legal framework

Build the evidence

Prepare records that substantiate the relevant criteria. The final checklist depends on the applicant, route and filing authority.

• Proof of Canadian or Mexican citizenship, in practice a valid passport; Mexican citizens also need a TN visa issued by a US consulate.
• A letter from the US or foreign employer that identifies the Appendix 2 profession, describes the professional activities and daily duties, states the anticipated length of stay and the remuneration arrangements, and sets out the applicant's qualifications.
• Degree certificates, transcripts, professional licences or membership certificates that match the minimum requirement for the listed profession, with a credentials evaluation for any degree obtained outside North America.
• Evidence of the employing entity and the position: contracts or statements of work where a foreign employer supplies services to a US client, and evidence that the applicant is not the sole or controlling owner of the US entity.
• Evidence supporting temporary intent and ties abroad where the applicant's history suggests the stay may be open-ended.
• For extensions filed with USCIS: Form I-129 with a renewed employer letter, pay records and the current Form I-94.

How to apply

1. 01

   Match the role to a listed profession

   Compare the actual duties with the Appendix 2 list and its minimum requirements. Roles such as management consultant, engineer, scientific technician and computer systems analyst each have specific interpretations; a mismatch between duties and profession is the most common ground of refusal.

2. 02

   Prepare the employer letter and credentials

   Draft the letter to address each element in 8 CFR 214.6(d)(3)(ii) and assemble the qualifications. Where the employer is foreign and the work is for a US client, document the contractual chain and the applicant's continued employment abroad.

3. 03

   Apply at the port of entry (Canadians) or for a TN visa (Mexicans)

   A Canadian citizen presents the documentation at a Class A port of entry, international airport or preclearance station and pays the admission fee. A Mexican citizen applies for a TN visa at a consulate using the same documentation and is then inspected at the border.

4. 04

   Record the admission

   Check the Form I-94 for the TN classification, the employer and the expiry date. The admission is multiple-entry for the authorised period while the employer and activity are unchanged.

5. 05

   Extend or change employer when needed

   Extensions may be sought by the employer filing Form I-129 with USCIS while the person is in the United States, or by a new application for admission at the border with updated documentation. A new or additional employer requires a new petition or a new admission before work begins; a move within the same employer to the same role does not.

After approval & family planning

• A spouse and unmarried children under 21 may be admitted in TD status for the same period. TD dependants may study but may not accept employment in the United States unless separately authorised under the Act.
• Keep the employer letter, pay records and I-94 current. A change of role within the same profession for the same employer should be documented; a change of profession or employer needs a new admission or petition.
• TN is temporary-intent. Where permanent residence becomes the goal, the usual employer-sponsored routes (PERM-based EB-2 or EB-3, or EB-1 where the facts support it) run separately, and travel and renewal strategy should be reviewed with counsel once an immigrant petition is filed, because INA 214(b) continues to apply at each admission.

What this route builds, and what it opens

WG assesses every route on three returns: the knowledge it adds, the cognitive capability that sustained work abroad develops, and the institutional opportunity it opens or closes. Real work is the mechanism in each case.

Programme context. TN may be assessed for a Canadian or Mexican citizen whose role matches a listed profession and whose assignment has a defined end. It suits a professional deployment rather than a managerial or ownership role, for which L-1 or E-2 would be considered. Read the framework ↗

Frequently asked questions

Points to consider

• The border adjudication is immediate and public: an applicant refused at a port of entry has no appeal and the refusal is recorded. Prepare the file as carefully as a USCIS petition.
• Some profession categories, notably management consultant and scientific technician, attract close scrutiny of whether the role is genuinely professional and temporary. Avoid using TN for a permanent operational position dressed as consulting.