TN Visa Under USMCA/CUSMA: Eligibility, TD Family, and Green Cards

The TN visa is a nonimmigrant classification under the United States-Mexico-Canada Agreement that lets Canadian and Mexican citizens work in the U.S. temporarily in one of roughly 60 listed professional occupations, for up to three years at a time and renewable indefinitely.¹ It is faster and cheaper than the H-1B, with no lottery and no annual cap. The trade-offs are a narrow list of eligible jobs, a strict temporary-intent rule, and documentation the officer reviewing your case will read closely.

Who Qualifies

You must be a citizen of Canada or Mexico. Permanent residents of either country who hold citizenship elsewhere do not qualify, no matter how long they have lived there.¹

You need a pre-arranged job with a U.S. employer before you apply. Full-time or part-time is fine. Self-employment is not. If you set up a U.S. company and have it sponsor you, USCIS treats that as self-employment and denies the petition. The same result follows if you are the sole or controlling shareholder of the entity that would employ you.²

You must also show temporary intent: a plan to leave the U.S. when your authorized stay ends. This is the sharpest line between TN and visas like H-1B or L-1, which permit “dual intent” and let holders pursue a green card while working. TN does not. Signaling that you plan to settle permanently can produce a denial under Section 214(b) of the Immigration and Nationality Act.³ The fact that TN status renews without limit does not soften this. Each renewal requires fresh proof that the stay is temporary.⁴

Eligible Professions and Credentials

TN is not a general work visa. Your job must fall within the list of professional categories in Appendix 2 to Annex 16-A of the USMCA.⁵ Engineers, accountants, scientists, pharmacists, architects, economists, and lawyers are common examples. Job titles matter less than actual duties. If your employer calls you a “data strategist” but your work fits the computer systems analyst definition, you can qualify under that category, provided the employer’s support letter draws the connection.

Most listed professions require a bachelor’s degree from a recognized institution. An accountant needs a bachelor’s in accounting or a professional license such as a CPA. Some categories have alternatives. A computer systems analyst can qualify with a post-secondary diploma or certificate plus three years of relevant experience. Graphic designers have the same option. Management consultants can qualify with a bachelor’s degree or five years of specialized consulting experience.⁶

Where a profession requires state licensure in the U.S., such as nursing, architecture, or pharmacy, you do not need the license to get TN status. But state authorities may require proof of licensure before you can actually practice once you arrive.⁷ Being admitted at the border and being allowed to work your profession are two separate gates.

Documents to Bring

The employer support letter carries more weight than any other document in your file. A thin letter is the most common reason applications fail. Under the federal regulations, it needs to cover:⁸

The specific USMCA profession category the role falls under, not just a job title.
The business activities and duties, described in enough detail for the officer to match them to the listed profession.
The duration of the proposed employment, which cannot exceed three years per request.
The salary or hourly rate and payment arrangements.

Alongside the letter, bring original diplomas and academic transcripts. If your degree was earned outside North America, include a credential evaluation from a recognized service showing equivalency to U.S. standards.⁸ Originals, not photocopies.

Bring evidence of temporary intent too. A lease back home, family ties, property ownership, ongoing financial obligations, or an active foreign residence all help. Officers are trained to ask, and having something to show is better than answering from memory.

How Canadians Apply

Canadian citizens skip both the visa stamp and the consular interview. You bring your documents directly to a U.S. Customs and Border Protection officer at a Class A port of entry, an airport handling international traffic, or a U.S. preclearance facility at a Canadian airport.⁸ Preclearance operates at several major Canadian airports including Toronto Pearson, Vancouver, Montreal, and Calgary.⁹

The CBP officer reviews your employer letter, credentials, and proof of citizenship on the spot. If approved, the officer issues an I-94 arrival record, which is your legal authorization to work. The border processing fee is $50, plus $6 for the I-94. Wait times vary, but the whole thing can be under an hour when your paperwork holds up. The downside: a denial happens face to face, in real time, with no administrative appeal. If the officer doubts your qualifications or your intent, you go home that day.

How Mexicans Apply

Mexican citizens need a TN visa stamp from a U.S. Embassy or Consulate before traveling to the border. Start with the DS-160 Online Nonimmigrant Visa Application through the Department of State’s Consular Electronic Application Center.⁷ After submitting it, schedule biometrics and the consular interview.

At the interview, a consular officer evaluates your employer letter, credentials, and temporary intent before deciding whether to issue the visa. The nonimmigrant visa application fee is $185.¹⁰ Once the visa is stamped in your passport, you travel to a port of entry and request admission from a CBP officer. Inconsistent answers across the DS-160, the interview, and the border encounter can trigger a denial, so review your application before each step.

Family Members on TD Status

Your spouse and unmarried children under 21 can accompany you in TD nonimmigrant status. Their authorized stay tracks yours; when your TN ends, so does their TD. TD holders cannot work in the United States under any circumstances. They can enroll in school.¹ A spouse who wants to work needs their own work-authorized status, whether their own TN or a different visa entirely.

Changing Employers or Losing Your Job

Switching employers is possible, but the mechanics depend on your citizenship and whether you are inside or outside the country. If you are already in the U.S., your new employer files a Form I-129 petition requesting a change of employer, and you cannot start with them until USCIS approves it. Canadians have a second option: leave the U.S. and apply for fresh TN status at the border with the new employer’s documentation, avoiding the USCIS wait.¹¹

If you lose the job, whether you quit or are terminated, you have a grace period of up to 60 days to take the next step. USCIS considers you to be maintaining nonimmigrant status during that window, but you are not authorized to work. Use the time to find a new sponsor, apply for a change of status, or prepare to leave.¹² The grace period ends after 60 days, when your original authorized stay expires (whichever comes first), or when you depart the U.S. for any reason.

Where USCIS processing on an I-129 matters and speed matters more, the employer can file Form I-907 for premium processing, obligating USCIS to act within 15 business days. Action can mean approval, denial, a request for evidence, or a notice of intent to deny.¹³ Premium processing is only available for petitions filed through USCIS, not for border or consular applications.

Green Cards and the Dual Intent Problem

TN was designed as strictly temporary, and this creates real friction for professionals who, after years in the U.S., want to stay. TN workers are not supposed to have immigrant intent. The statute authorizing TN, 8 U.S.C. § 1184(e), frames it purely as temporary entry to engage in professional business activities.¹⁴

Filing a green card application while on TN does not automatically end your TN, and you can continue working on your existing authorization while the application is pending. But the filing itself is strong evidence of immigrant intent, which can make renewing TN or re-entering on TN after travel difficult or impossible. Many immigration practitioners advise TN holders who want a green card to first move to a dual-intent category like H-1B before starting the permanent residence process. A misstep can leave you without valid status and without a clear route back to one, so this is not a step to take without professional legal advice.

Denials, Fraud Findings, and Overstays

A denial under INA Section 214(b), the most common refusal, is not permanent. It means the officer was not satisfied that you met the qualifications or that your intent was genuinely temporary. You can reapply at any time with a new application and fee, ideally with stronger documentation.³ There is no formal appeal for consular visa denials.

A denial for fraud or misrepresentation under INA Section 212(a)(6)(C) is far more serious. This ground of inadmissibility is permanent and applies to every future visa application unless the Department of Homeland Security grants a discretionary waiver.³ False information on a DS-160 or misrepresented qualifications at the border can trigger it. A fraud finding can effectively end your ability to enter the United States.

Overstays carry their own penalties. More than 180 days of unlawful presence followed by voluntary departure produces a three-year bar from re-entry. A year or more produces a 10-year bar.¹⁵ These bars apply to any future visa or green card application, not just future TN filings. Watch your I-94 expiration date and file extensions well before it.

1
U.S. Citizenship and Immigration Services. TN USMCA Professionals
2
U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 2 Part P Chapter 2 – Eligibility Requirements
3
U.S. Department of State. Visa Denials
4
U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 2 Part P Chapter 4 – Extension of Stay and Change of Status
5
Office of the United States Trade Representative. USMCA Chapter 16 Temporary Entry for Business Persons
6
U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 2 Part P Chapter 6 – Requirements for Specific Occupations
7
U.S. Department of State. Visas for Canadian and Mexican USMCA Professional Workers
8
eCFR. 8 CFR 214.6 – Citizens of Canada or Mexico Seeking Temporary Entry
9
U.S. Customs and Border Protection. Preclearance
10
U.S. Department of State. Fees for Visa Services
11
U.S. Citizenship and Immigration Services. USCIS Policy Manual Volume 2 Part P Chapter 5 – Other Factors to Consider
12
U.S. Citizenship and Immigration Services. Options for Nonimmigrant Workers Following Termination of Employment
13
Federal Register. Adjustment to Premium Processing Fees
14
Office of the Law Revision Counsel. 8 USC 1184 – Admission of Nonimmigrants
15
U.S. Citizenship and Immigration Services. Unlawful Presence and Inadmissibility