Overview
The TN (Trade NAFTA/USMCA) visa allows Canadian and Mexican nationals who work in specific professional occupations to work in the United States. For Canadian nationals specifically, TN is uniquely accessible: no visa stamp required, no USCIS petition filing, and application directly at a US port of entry or pre-clearance location.
TN is granted in 3-year increments with no limit on renewals and no annual cap. There is no lottery. For Canadian professionals in qualifying occupations, TN is often the fastest and most straightforward path to working legally in the US.
TN Eligible Professions
TN is available only for specific professional occupations listed in the USMCA treaty appendix. Major qualifying categories include:
- Computer Systems Analyst (most software roles qualify)
- Engineer (all disciplines)
- Mathematician/Statistician
- Scientist (biochemist, chemist, physicist, etc.)
- Technical Publications Writer
- Physician (teaching or research only)
- Dentist
- Pharmacist
- Nurse
- Medical Laboratory Technologist
- Dietitian
- Accountant (CPA or equivalent)
- Management Consultant
- Lawyer (practicing law of home country)
- Economist
- Financial Analyst
- College/University Teacher
- Scientific Technician/Technologist
- Social Worker
- Vocational Counselor
- Range Manager
Each profession has specific educational and/or licensure requirements. The occupation classification determines what degree the applicant must present. For example, Computer Systems Analyst typically requires a bachelor’s degree in computer science or a related field, or equivalent experience documented carefully.
Applying at the US Border
Canadian nationals apply for TN status by presenting their documents at a US port of entry (land crossing, airport, or pre-clearance) to a CBP (Customs and Border Protection) officer. There is no advance USCIS filing. The process is typically completed in 15–45 minutes at the border.
What to Bring to the Border
- Canadian passport (valid for the duration of your intended stay)
- Employer letter on company letterhead signed by an authorized HR or legal representative stating: your job title, job duties (clearly mapping to a TN profession), your start date, wage or salary, and that the position is temporary
- Educational credentials: degree certificate and official transcripts confirming you hold the required degree for the occupation
- Professional license (if required for the specific TN occupation, e.g., engineering license for some engineer TN applications)
- Resume or CV showing relevant work history
- TN fee payment: currently $56 (as of early 2026) (CBP processing fee, payable at the border)
TN Renewal Options
TN can be renewed indefinitely. Canadian nationals have two renewal options:
- Return to a US port of entry before current TN expires
- Present the same documentation package with updated employer letter
- Most common approach for frequent US-Canada travelers
- Generally quick if documentation is complete
- File Form I-129 with USCIS
- Allows renewal without border travel
- Premium processing available (15 business days)
- Required if you want to change your TN status from within the US
Changing Employers on TN
Unlike H-1B where a transfer petition protects your status during the change, TN status is specific to a single employer. When you change employers on TN, the worker must either: present at the border to obtain a new TN for the new employer, or file an I-129 petition with USCIS to change the employer on record before starting work for the new employer.
Starting work for a new employer before obtaining TN authorization for that employer constitutes unauthorized employment — a serious immigration violation. Plan your employer change timing carefully.
TN vs H-1B — Which Is Better?
| Factor | TN | H-1B |
|---|---|---|
| Annual lottery | No lottery | Annual lottery (25–35% odds) |
| Annual cap | No cap | 85,000 per year |
| Application location | US border (for Canadians) | USCIS + consulate |
| Dual intent (green card) | No — significant risk | Yes — expressly allowed |
| Available occupations | Only USMCA-listed professions | Any specialty occupation |
| Speed | Hours at the border | Months (USCIS processing) |
| Best for green card path | Not recommended; transition to H-1B | Standard path via PERM and I-140 |
Long-Term Planning for TN Holders
TN is excellent for short-to-medium term US employment but creates complexity for long-term plans. The dual intent limitation means that pursuing a green card while on TN requires strategic planning. Most TN holders who want permanent US residence eventually transition to H-1B first.
Key considerations for Canadian TN holders planning long-term US careers: start the H-1B lottery process early in your TN period, understand that TN can be maintained as a fallback while pursuing H-1B, and consult an attorney before beginning any green card process while on TN status. See Guide G-03 (TN to Green Card) for the full strategic analysis.