TN Visa Guide

Overview

The TN is a temporary, employer-sponsored nonimmigrant classification permitting Canadian and Mexican citizens to work in the United States in one of designated professional occupations under the United States-Mexico-Canada Agreement (USMCA), formerly the North American Free Trade Agreement (NAFTA). The classification is governed by 8 CFR 214.6 and the underlying treaty appendix. In practice, a TN case succeeds or fails on three linked showings: the beneficiary is a citizen of Canada or Mexico, the offered position falls within the enumerated USMCA professional occupation list, and the beneficiary holds the educational credential, license, and/or work experience required for that occupation. The main agencies involved are U.S. Customs and Border Protection, U.S. Citizenship and Immigration Services, and U.S. Department of State.

The TN is structurally favorable for qualifying applicants: no annual numerical limit, no lottery, no labor condition application, no requirement that the employer file an I-129 petition for new admissions, and no statutory maximum period of stay. However, the procedural path diverges sharply by citizenship. Canadian citizens apply directly at a U.S. port of entry or preclearance facility (such as those at major Canadian airports) with same-day adjudication. For Canadians, going to the border is even faster than filing with USCIS. Mexican citizens must first obtain a TN visa stamp at a U.S. consulate, which involves an interview and standard consular processing. Both paths require a detailed offer letter from the U.S. employer and documentary evidence of the beneficiary’s qualifications.The most practical way to think about the TN in 2026 is this: it remains the fastest and most cost-effective work classification available to qualifying Canadians, and a strong alternative for Mexicans whose occupations appear on the USMCA list. The classification is a weaker fit when the offered role does not map cleanly to a listed occupation or when the beneficiary’s credentials do not match the requested category. TN status is a single intent visa, and once a green card case is filed for a TN visa holder, renewals and international travel must pause.

Eligibility requirements

Position requirements

The offered position must fall within one of the USMCA-designated professional occupations enumerated in Appendix 2 to the treaty. The job duties must substantively match the occupation as described in USMCA, not merely the job title. Self-employment is not permitted; the beneficiary must be employed by a U.S. employer or, in limited circumstances, by a foreign employer providing services to a U.S. entity under a contract.

Beneficiary requirements

The beneficiary must be a citizen of Canada or Mexico. Permanent residents of Canada or Mexico do not qualify. The beneficiary must hold the educational credential, license, and/or work experience specified for the requested occupation. For most occupations, this is a baccalaureate or Licenciatura degree in a field related to the occupation. A limited number of occupations permit alternative credentials such as post-secondary diplomas combined with three years of relevant experience.

Petitioner requirements

A U.S. employer must extend a bona fide, prearranged job offer to the beneficiary. The employer does not have to file an I-129 petition for new admissions, but they can. Typically, the beneficiary initially applies directly at the border (Canadians) or consulate (Mexicans) with the offer letter and supporting documentation. For extension filings within the United States, the employer files Form I-129 with USCIS, or the beneficiary could renew at the border (Canadians) or consulate (Mexicans).

Evidentiary Criteria

Unlike visa categories governed by enumerated regulatory criteria or sustained acclaim standards, the TN turns on documentary proof across three interlocking pillars. The applicant bears the burden of establishing each element to the satisfaction of the adjudicating officer at the port of entry or consulate.

Citizenship & Identity
Acceptable evidence includes a valid Canadian or Mexican passport. Birth certificates and citizenship cards are accepted at land ports of entry for Canadian citizens but are not sufficient at airports. Mexican citizens must apply for a TN visa stamp at a U.S. consulate and obtain a visa in their passport before admission.
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‍USMCA occupation and offer letter
‍The offer letter is the central document of the TN application. It must identify the specific USMCA occupation by name, describe job duties in terms consistent with the occupation’s scope, state the period of intended employment (up to three years), set forth the salary or compensation arrangement, identify the work location, and be signed by an authorized representative of the U.S. employer. Generic offer letters that fail to anchor the role to a listed occupation are the leading cause of TN refusals.
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‍Credentials matching the occupation
‍Acceptable evidence includes original or certified copies of degrees, official transcripts, and where applicable, professional licenses or membership in regulatory bodies. Degrees issued by institutions outside the United States, Canada, or Mexico should be supported by a credential evaluation from a recognized service. Where the occupation permits alternative credentials (such as a post-secondary diploma plus three years of experience for Computer Systems Analyst), the petition must include detailed letters from prior employers documenting the qualifying experience.

‍Path-specific considerations
‍Canadian applicants present the offer letter and credentials in person at a port of entry, where a CBP officer adjudicates the application and issues the I-94 admission record on the spot. The fee is $56 (port of entry) plus a $6 I-94 fee. Mexican applicants schedule an interview at a U.S. consulate, pay the DS-160 visa application fee, and obtain a TN visa stamp before applying for admission at the port of entry. Both paths permit a denial without appeal at the time of adjudication; applicants may, however, withdraw and reapply with new documentation or submit their case to USCIS for pre-adjudication.

Application process

Cost & fees

The following fees apply to a standard TN application. The cost structure differs materially by application path. Canadian applicants applying at a port of entry incur minimal government fees; Mexican applicants applying at a consulate pay the DS-160 visa application fee. Change-of-status filings within the United States require the full I-129 fee structure.

*Government fees are regularly updated and should be verified.

Validity & Extensions

Initial TN status is granted for up to three years. Extensions are available in three-year increments and may be obtained by departing and reentering at a port of entry (Canadians), applying for a new TN visa at a consulate (Mexicans), or filing Form I-129 for an extension of stay within the United States. There is no statutory cap on the total period of TN stay. However, each renewal requires affirmative demonstration of continuing nonimmigrant intent, and adjudicators may consider whether the beneficiary’s use of the TN classification has become incompatible with the beneficiary’s role.

Dependents & Derivative Status

The spouse and unmarried children under the age of 21 of a TN principal may obtain TD (Trade Dependent) derivative status for the duration of the principal’s authorized period of stay. TD dependents are not required to be Canadian or Mexican citizens themselves; spouses and children of any nationality qualify based on the TN principal’s status. TD dependents may enroll in study on a full-time or part-time basis but are not eligible for employment authorization. Dependents wishing to work in the United States must qualify for an independent work-authorized status.

Permanent Residence Pathway

The TN classification does not permit dual intent. The beneficiary must demonstrate nonimmigrant intent at each application for admission or renewal. Pursuit of permanent residence is permitted in principle but requires thoughtful, strategic legal advice. Beneficiaries planning to pursue permanent residence typically change status to a dual-intent classification such as H-1B or L-1 before initiating a green card if that option is available to them.

Common adjudication issues

Related visa categories

The following classifications are commonly evaluated alongside the TN. The principal differentiators are citizenship eligibility, the breadth of qualifying occupations, and whether the classification supports a green card pathway.