Short answer
TN and L-1 answer different questions. TN asks: is your job on the USMCA professions list, and do you hold the credential the list names for it? Any U.S. employer will do. L-1 asks: do you already work for a company that has a related company in the U.S., and are you transferring within that group? Any profession will do. A Canadian can sometimes apply for either at the border — but the things being decided at the counter are completely different.
Side by side
| Topic | TN | L-1 |
|---|---|---|
| Built on | A profession: the job must be on the USMCA list and you must hold the credential the list names | A company: a transfer inside a group of related companies |
| Who it’s for | Citizens of Canada (and Mexico) in a listed profession | Executives and managers (L-1A) and specialized-knowledge employees (L-1B), of any nationality |
| Employer relationship | Any U.S. employer. No relationship to a foreign company, and no prior employment with the employer, is required | A qualifying relationship — parent, branch, subsidiary or affiliate — doing business in the U.S. and at least one other country |
| Prior employment | None | One continuous year with the qualifying organization abroad, within the three years before admission |
| How a Canadian applies | In person at a port of entry or preclearance, with the employer’s support letter; or the employer files Form I-129 with USCIS | The employer files Form I-129 with USCIS — or files the individual petition together with the admission application at a Class A land port or preclearance station. Under an approved blanket petition, the employee presents Form I-129S to the CBP officer |
| Initial stay | Up to 3 years | Up to 3 years; 1 year when opening a new U.S. office |
| Total time | No fixed total. Renewable in periods of up to 3 years, while each entry remains temporary | Extensions in increments of up to 2 years, to a maximum of 7 years (L-1A) or 5 years (L-1B) |
| Changing employers | Status is tied to the employer it was granted for; a new employer means a new application or petition | Covers the qualifying organizations on the petition; an unrelated employer is outside it |
| Permanent residence | Every TN entry must be temporary. TN has no equivalent of the L-1 provision on this page; see the TN to green card guide | Filing or approval of a labor certification, an immigrant petition or an adjustment application “shall not be the basis for denying” an L-1 petition, extension or admission (8 CFR 214.2(l)(16)) |
| Spouse | TD status. A spouse in TD cannot work | L-2 status. Spouses in L-2S status are employment authorized incident to status (USCIS) |
| Government fees | $50 at the border, plus the $30 I-94 fee at land ports. By petition: Form I-129 for TN is $1,015 on paper ($965 online; $510 for a small employer or nonprofit), plus the Asylum Program Fee | Form I-129 for L is $1,385 on paper ($1,335 online), plus the $500 Fraud Prevention and Detection Fee and the Asylum Program Fee. Premium processing is optional on an I-129 route at $2,965 |
The employer relationship is the dividing line
USCIS describes the L-1 employer’s test in two parts. The employer must have a qualifying relationship with a foreign company — a parent company, branch, subsidiary or affiliate — and it must be doing business as an employer in the United States and in at least one other country for the whole of the worker’s stay. “Doing business” means the regular, systematic and continuous provision of goods or services; the mere presence of an agent or an office is not enough. The employee must generally have worked for the qualifying organization abroad for one continuous year within the three years immediately before admission, in a managerial or executive capacity (L-1A) or a specialized-knowledge capacity (L-1B).
TN asks none of this. The U.S. employer needs no foreign affiliate, no trading history and no prior relationship with you. What it needs is a job that fits a listed profession, and an employee who holds the listed credential.
How a Canadian applies under each
TN at the border is the familiar TNPath route: apply in person at a port of entry or at preclearance, documents in hand, decision at the counter — or have the employer file Form I-129 with USCIS in advance.
L-1 usually starts on paper, with the employer filing Form I-129 with USCIS. Canadians, though, have two border routes most nationalities do not. Under 8 CFR 214.2(l)(17), an employer may file an individual L petition in conjunction with the Canadian’s application for admission, at a Class A port of entry on the land border or at a preclearance or pre-flight station in Canada. And where the employer holds an approved blanket L petition — blanket approval is for organizations that meet USCIS’s size and activity tests — the employee presents a completed Form I-129S and a copy of the blanket approval notice to the CBP officer at those same locations, and the officer decides eligibility there.
Stay limits, and permanent residence
On time, the two reverse. A TN grant runs up to three years and can be renewed repeatedly in up to three-year periods; the regulation sets no total, though every entry must remain a temporary one. L-1 starts at up to three years (one year for a new office), extends in increments of up to two years, and then stops: seven years in total for managers and executives, five for specialized-knowledge employees, and no further extensions (8 CFR 214.2(l)(15)).
On permanent residence, they differ in kind. The L-1 regulation states that a worker “may legitimately come to the United States for a temporary period as an L-1 nonimmigrant and, at the same time, lawfully seek to become a permanent resident”, and that filing or approval of a permanent labor certification, an immigrant visa petition, or an adjustment application shall not be the basis for denying the L-1 petition, an extension or admission (8 CFR 214.2(l)(16)). TN has no equivalent provision. How TN holders approach a green card without breaking the temporary-entry rule is covered in the TN to green card guide.
Fees
The government fees for TN, on both the border and petition routes, are set out with their sources in the TN visa cost guide. For L-1, the Form I-129 filing fee for the L classification is $1,385 on paper ($1,335 online) (8 CFR 106.2(a)(3)(vi)), and L petitions also carry the $500 Fraud Prevention and Detection Fee and the Asylum Program Fee that accompany Form I-129. Premium processing — a decision clock of 15 business days — is optional on an I-129 route at $2,965.
Common questions
Can a Canadian apply for L-1 at the border?
Yes, in two situations the regulation describes. An employer can file an individual L petition together with the Canadian’s application for admission at a Class A port of entry on the land border or at a preclearance station in Canada (8 CFR 214.2(l)(17)). And under an approved blanket petition, the employee presents Form I-129S to the CBP officer at those locations instead of an individual petition.
Does L-1 have a professions list like TN?
No. L-1 turns on the company relationship and the role — executive, managerial or specialized knowledge — not on a listed profession or a set credential. TN is the reverse: it turns on the profession and its listed credential, and asks nothing about the employer’s corporate structure.
Which status lets a spouse work?
An L-1 worker’s spouse admitted in L-2S status is employment authorized incident to status, according to USCIS. A TN worker’s spouse in TD status cannot work in that status; a spouse who wants to work needs a work status of their own.
What happens when an L-1 worker reaches the maximum stay?
Extensions stop. The total period may not exceed seven years for a manager or executive or five years for a specialized-knowledge employee, and the regulation provides that no further extensions may be granted (8 CFR 214.2(l)(15)). TN has no equivalent total: it is the entry’s temporary nature, not a running total, that limits it.
Sources
- USCIS: L-1A Intracompany Transferee Executive or Manager
- USCIS: L-1B Intracompany Transferee Specialized Knowledge
- eCFR: 8 CFR 214.2(l), Intracompany transferees
- eCFR: 8 CFR 214.6, Citizens of Canada or Mexico seeking temporary entry (TN)
- eCFR: 8 CFR 106.2, USCIS fees (Form I-129)
- USCIS: Form G-1055 fee schedule
Last reviewed October 20, 2026. General information, not legal advice. Rules and fees change; confirm with official sources before you travel.