The TN is a work visa for Canadian and Mexican citizens that doesn’t get the attention it deserves. If you’re a Canadian or Mexican citizen with a professional role on a specific government-approved list, the TN is often the fastest and cheapest way to come to the US — faster than H-1B, cheaper than O-1, with no lottery, no cap, and no annual quota.
It is one of the single best-kept secrets in US immigration for the people who qualify. The main reason it stays underused: most people have never heard of it, and employers unfamiliar with it default to H-1B.
A note: If you’re worried about encountering US Immigration and Customs Enforcement (ICE) at any point in this process, our Know Your Rights guide covers what to do.
This page covers what the TN actually is, who qualifies, how the application process differs for Canadians vs Mexicans, the full list of qualifying professions, how renewals work, what it costs, how it compares to H-1B, and the limitations worth understanding before you commit to it.
What the TN actually is
The TN visa was created under the North American Free Trade Agreement (NAFTA) and continues under the United States-Mexico-Canada Agreement (USMCA). It allows citizens of Canada and Mexico to work in the US in specific professional occupations.
Key features:
- No lottery, no annual cap, no quota. Available year-round for qualifying candidates.
- No weighted selection process like H-1B.
- Fast processing. Canadian citizens can apply at the border and often receive TN status the same day.
- Low cost. Dramatically cheaper than H-1B, L-1, or O-1.
- Renewable indefinitely in three-year increments. No overall maximum, unlike H-1B’s six-year cap.
- Spouses and children get derivative TD status and can study (and work, in Mexico-national cases with authorization).
The main limitation: TN requires non-immigrant intent, meaning you must demonstrate that you intend to return to Canada or Mexico eventually. Unlike H-1B, the TN does not allow dual intent, which creates complications if you plan to pursue a green card. More on this below.
Who qualifies
Three requirements:
1. You are a citizen of Canada or Mexico. Permanent residents of those countries do not qualify.
2. You have been offered a position in the US in one of the specific professional occupations listed in the USMCA. The list is finite and specific. A job that doesn’t match a listed profession, no matter how professional, doesn’t qualify.
3. You have the required credentials for that profession. Usually a bachelor’s degree in a related field, though some professions have different or additional requirements (licenses, certifications, specific degrees).
The USMCA professions list
This is the heart of the TN visa. If your profession is not on this list — or if your credentials don’t match the specific requirements for your profession on this list — you cannot get a TN.
Partial list of qualifying professions (not exhaustive — there are more than 60 total):
Business and administration:
- Accountant (bachelor’s or CPA, CA, CGA, or CMA)
- Economist (bachelor’s)
- Hotel manager (bachelor’s degree in hotel/restaurant management, or related post-secondary diploma)
- Management consultant (bachelor’s, or 5 years’ experience)
Engineering and sciences:
- Engineer (bachelor’s or state/provincial license)
- Computer systems analyst (bachelor’s or post-secondary diploma plus 3 years’ experience)
- Scientist in a specific field — biologist, chemist, geneticist, physicist, etc. (bachelor’s)
- Mathematician/statistician (bachelor’s)
Medical and health:
- Registered nurse (state/provincial license)
- Pharmacist (state/provincial license)
- Physician — but only for teaching or research, not patient care (MD or state/provincial license)
- Veterinarian (DVM or state/provincial license)
- Medical technologist (bachelor’s or post-secondary diploma plus 3 years’ experience)
Social sciences:
- Psychologist (state/provincial license or master’s)
- Social worker (bachelor’s)
Education and arts:
- Teacher — university, college, or seminary level (bachelor’s)
- Librarian (MLS or bachelor’s plus 5 years’ experience)
Law:
- Lawyer (LLB, JD, LLL, BCL, or Licenciatura degree, or membership in a state or provincial bar)
And many others — architect, dentist, graphic designer, pharmacist, physiotherapist, range manager/conservationist, animal breeder, forester, land surveyor, among others.
The specific credential requirements for each profession matter. “I have a bachelor’s degree” is not enough — the degree generally has to be in the field of the profession you’re being hired for.
One important note: Software engineer and software developer are NOT explicitly on the list. The common workaround is to apply under “Computer Systems Analyst,” which does qualify. This workaround has worked for many years but requires that the job duties genuinely match the Computer Systems Analyst definition.
How Canadians apply
The Canadian TN process is uniquely fast — in many cases, you can apply at a US port of entry and receive TN status the same day.
Step by step:
- Get a job offer from a US employer for a qualifying TN profession.
- Collect your documentation: a detailed employer support letter describing the position, your qualifications, your credentials (degree, licenses), and your Canadian citizenship.
- Travel to a US port of entry (airport, land border, etc.).
- Present yourself to a US Customs and Border Protection (CBP) officer and request TN admission. Pay the $56 TN application fee at the border.
- The officer reviews your documents and either admits you in TN status or denies the request.
If approved, you’re admitted in TN status for up to three years. No visa stamp is required — Canadians don’t need a visa stamp to enter the US generally.
Alternative: You can also file a Form I-129 with US Citizenship and Immigration Services (USCIS) before traveling, but this is slower and more expensive. Border processing is almost always the better option for Canadians.
How Mexicans apply
The Mexican TN process is more involved because Mexican citizens require a visa stamp.
Step by step:
- Get a job offer from a US employer for a qualifying TN profession.
- Collect documentation (employer support letter, credentials, proof of Mexican citizenship).
- Complete Form DS-160 (Online Nonimmigrant Visa Application).
- Pay the visa application fee ($185) and schedule a consular interview at a US embassy or consulate.
- Attend the interview. The consular officer reviews your documentation and decides.
- If approved, you receive a TN visa stamp in your passport.
- Travel to the US and present yourself to CBP for admission in TN status.
Processing time for Mexican citizens varies by consulate but is typically weeks to months, depending on wait times.
What it costs
For Canadians:
- TN application fee at port of entry: $56
- Documentation preparation (if attorney-assisted): typically $500–2,500
- No visa fees required
For Mexicans:
- DS-160 visa application fee: $185
- Visa issuance reciprocity fee: varies, often around $0–200
- Documentation preparation (if attorney-assisted): typically $1,500–4,000
Total out-of-pocket:
- Canadian TN: typically $56–3,000 (most of that is attorney fees if used)
- Mexican TN: typically $500–5,000
Compared to H-1B’s $5,000–10,000 all-in, the TN is dramatically cheaper.
How long it takes
Canadians: Same day at the border, in most cases.
Mexicans: Weeks to a few months, depending on consular wait times.
Validity: Initial TN is granted for up to three years. Renewals are available in three-year increments, with no overall maximum.
Renewals and extensions
TN renewals are typically straightforward if your underlying circumstances haven’t changed (same employer, same profession, continuing need).
Three ways to renew:
- Leave the US and re-enter with updated documents at a port of entry (Canadians) or renewed visa stamp (Mexicans). The simplest option when timing works.
- File Form I-129 with USCIS before your current TN expires. This extends your TN without needing to leave the US.
- Travel abroad and re-enter when your current TN approaches expiration.
If anything material has changed — new employer, materially different role, new credentials — a new TN application is typically needed, not just a renewal.
The non-immigrant intent problem
The TN requires non-immigrant intent. This is one of the most important things to understand about this visa.
What this means:
- You must demonstrate at each entry or renewal that you intend to return to Canada or Mexico eventually.
- Visibly pursuing a green card can create problems. If you’ve filed Form I-140 (immigrant petition) or Form I-485 (adjustment of status), re-entering the US on TN status becomes risky — CBP can deny admission on the grounds that you’ve shown immigrant intent.
- This is different from H-1B, which allows dual intent. On H-1B, you can pursue a green card without jeopardizing your work visa. On TN, you cannot — at least not without a careful strategy.
The practical workaround: Many TN workers transition to H-1B before beginning the green card process, specifically to gain dual intent. Others carefully manage their green card timing — for example, filing I-140 but delaying I-485 until after they’ve converted to a status that allows adjustment.
Non-immigrant intent is the single most important long-term limitation of the TN. If permanent US residence is your eventual goal, you need a plan for how to get there that accounts for this.
How the TN compares to H-1B
If you’re Canadian or Mexican and your profession is on the TN list, TN is usually the better option for US work authorization. Comparison:
| TN | H-1B | |
|---|---|---|
| Lottery | No | Yes (and weighted) |
| Annual cap | No | Yes (85,000) |
| Processing | Same day for Canadians | Months |
| Cost | $56–200 in fees | $1,500+ in fees, up to $100K extra |
| Validity | 3 years, renewable indefinitely | 3 years initial, 6 years total |
| Dual intent | No | Yes |
| Green card pathway | Complicated by non-immigrant intent | Direct |
| Spouse work authorization | Mexican-national spouses can work with authorization; Canadian spouses cannot work | H-4 spouses can work only with specific EAD eligibility |
The TN wins for speed, cost, and reliability. The H-1B wins for long-term green card planning.
When H-1B is better than TN
A few scenarios where you’d choose H-1B even if TN was available:
- You plan to pursue a green card soon. H-1B’s dual intent makes this much cleaner.
- Your profession isn’t on the TN list. The TN list is finite. Many professional roles don’t fit.
- Your job duties don’t clearly match a TN profession. A role that straddles multiple job types or that’s loosely defined can be harder on TN than H-1B.
- You need the longer H-1B validity to span a green card process. Though realistically, TN renewals indefinitely often work better for this.
What kills TN applications
In rough order of frequency:
1. Profession mismatch. The job as described doesn’t clearly fit a TN profession on the USMCA list.
2. Credential mismatch. The applicant’s degree or credentials don’t match the specific requirements for the claimed profession.
3. Weak support letter. The employer’s support letter doesn’t clearly establish that the job fits a TN profession and that the beneficiary qualifies.
4. Immigrant intent concerns. Prior green card filings, prior overstays, or statements at the border suggesting intent to stay permanently.
5. Prior denials. TN denials follow you. If you’ve been denied TN before, future applications face heightened scrutiny.
6. Job location or structure problems. For positions at third-party worksites or where the employer-employee relationship is unclear (similar to H-1B problems).
For spouses and children
TN workers can bring their spouse and unmarried children under 21 to the US on TD (dependent) status.
- Canadian TD spouses and children: Can accompany or follow to join. Can attend school. Spouse generally cannot work.
- Mexican TD spouses and children: Can accompany or follow to join. Can attend school. Spouse can work only if they obtain a separate work visa (not TD-based).
The TD does not confer independent work authorization. TD holders who want to work must find another visa status.
Where to go from here
If this is your first time looking at the TN:
- Are you Canadian or Mexican? This is the threshold question. The TN is exclusively for citizens of these two countries.
- Is your profession on the USMCA list? Check the list carefully. The specific profession and the specific credential requirements matter.
- Does your intended employer understand TN? Many don’t. Education on your side may be necessary to get the right support letter.
- Do you have long-term US residence as a goal? If yes, factor in the non-immigrant intent limitation and plan accordingly. See the H-1B guide for the alternative work visa path with dual intent.
The TN is one of the quietly best options in US immigration for the people it fits. Low cost, fast processing, indefinite renewability, and no lottery make it a dramatically better experience than H-1B for the right candidate. The main thing most eligible people need is simply to know it exists.
The Beyond the Form TN Playbook (coming soon) walks through every strategic decision point — how to confirm your profession and credentials match the USMCA requirements, how to draft a defensible employer support letter, how to handle the border crossing successfully, and how to manage the non-immigrant intent problem over time. If you want to be notified when it launches, sign up below.