Americans in listed professions can work in Canada under a CUSMA work permit: no LMIA, decided at the border. The tests, documents, and review status.
Applies in: across Canada
If you are an American citizen, and your Canadian job is in a profession listed in the Canada-United States-Mexico Agreement (CUSMA, called USMCA in the United States), you can usually start work in Canada under a CUSMA work permit without your employer first obtaining a Labour Market Impact Assessment (LMIA). US citizens can often apply at a Canadian port of entry and receive a decision the same day. That speed is the whole appeal of the route, and it is also what makes it easy to get wrong.
The route turns on three tests, and failing any one of them ends the application: you must be a citizen of the United States or Mexico, the job must be in a listed profession, and you must hold the credentials that listing requires, for prearranged professional work with a Canadian employer. US guides that describe this as a general Canadian work visa skip the list, and that skip is the trap. This is not a general work permit. It is a narrow door for listed professions, and the list is closed.
This guide is general information about a public immigration process, not immigration advice for your situation. Immigration decisions turn on individual facts, and the rules and the agreement itself can change, so check the current IRCC pages before you travel, and get professional advice before a step with permanent consequences.
Test one is citizenship. The CUSMA work permit is open to citizens of the United States or Mexico only. A US permanent resident who is not a US citizen does not qualify, and neither does a citizen of any other country who happens to live in the United States. Bring proof of citizenship, normally a valid US passport, because the officer decides citizenship from documents, not from your address or your work history.
Test two is the listed profession. The job must fall in a profession listed in CUSMA Chapter 16, Appendix 2, and the position itself must require a professional in that field. The list covers roughly 60 occupations, including engineers, accountants, architects, lawyers, scientists, computer systems analysts, management consultants, and medical professionals. The list is the whole game: if your profession is not on it, CUSMA cannot carry you, no matter how skilled the work is or how badly the employer wants you. A role that shares a title with a listed profession but involves mainly administrative or support duties will not qualify, because the officer compares the actual duties against the listing.
Test three is credentials plus a prearranged job. You must hold the qualifications the listing requires for that profession, and you must have specific professional work waiting with a Canadian employer. That work can be salaried employment with a Canadian enterprise, or professional services provided under a contract with a Canadian enterprise. A vague plan to look for work in Canada fails this test. If the profession is regulated in the province where you will work, such as engineering or nursing, you also need the provincial licence or registration the listing requires, not a plan to get one later.
The step Americans most often miss is the one their employer must take before they travel. A CUSMA work permit is LMIA-exempt, which means the employer does not have to advertise the job and prove no Canadian worker is available. It does not mean the employer does nothing. Before you apply, your employer must submit an offer of employment through the IRCC Employer Portal and pay the $230 employer compliance fee, and then give you the offer of employment number that the portal generates. The officer cannot issue an LMIA-exempt work permit without that active portal record, so arriving at the border without the offer number produces a refusal, not a delay.
Once the portal offer is in place, build the document file. It has four parts. First, proof of citizenship, normally your valid US passport. Second, the offer letter and the portal offer number. The offer letter does the heavy lifting, and a thin one is the most common reason for a refusal. It should name the listed profession, describe the duties in terms that match that profession, state the salary and the start and end dates, and explain how your credentials meet the listing. A letter that only states a job title and a salary leaves the officer to guess at the profession, and officers do not guess in your favour. Third, your credentials: degree certificates, transcripts, and any licence the profession requires, with a credentials evaluation if your degree was earned outside Canada, Mexico, or the United States. Fourth, the fees: the $155 work permit processing fee paid by you, plus the $230 compliance fee already paid by your employer. Confirm both amounts on the IRCC fee list before paying, since fee amounts change.
US citizens have two routes, and each has a trade-off worth understanding before you commit. The fastest option is to present the complete document package to a Canada Border Services Agency officer at a land border crossing or an international airport. The officer reviews everything on the spot, asks questions about your qualifications and the job, and can issue the permit the same day. The risk is real: if the officer finds a problem with your documents or is not satisfied that your job matches a listed profession, you can be turned away with no prior review, and a refusal at the border creates a record that complicates later applications.
The alternative is to apply online through IRCC before travelling. You create an account, upload scanned copies of all supporting documents, and pay the processing fee. Processing takes longer than the port-of-entry route, but if approved, you receive a letter of introduction to present at the border, and the border officer then issues the physical work permit with minimal additional questioning. If your situation is at all ambiguous, the online route gives you a safer path, because a refusal on paper can be addressed and re-filed without a border refusal on your record.
Whichever route you take, check the permit before you leave the counter. It records your employer, your occupation, and the end date of your authorized stay, and errors on it follow you into every later interaction with employers and immigration authorities. If the employer name or the date is wrong, raise it immediately, while the officer who made the decision is still in front of you.
A CUSMA work permit is tied to the job described in your application. A change of employer, or a material change in occupation or duties, needs a new work permit with a new portal offer before you work under the new terms, not after. Working for a different employer on the strength of an old permit is unauthorized work, and it puts both the new job and future admissions at risk.
Renewal is straightforward while the job continues. Your employer submits a fresh portal offer, and you apply again before your current permit expires, for a further period of up to 3 years. Each renewal still requires temporary intent and full eligibility, so a record of compliance matters: keep the permits, the offer letters, and the credential documents from every admission.
Your spouse or common-law partner may be eligible for an open work permit under IRCC's spousal rules, depending on your occupation's skill level and your permit's duration. That eligibility is not part of your CUSMA application and is not automatic, so check the current rules and plan the spouse's application separately and early.
The permanent-residence question needs care. A CUSMA work permit is a temporary authorization, not a path to permanent residence in itself. Time worked in Canada under it can support later permanent-residence applications through other programs, such as Express Entry, but those programs have their own eligibility rules and points systems, and working in Canada does not guarantee an invitation. The permanent-routes companion guide in this series covers that distinction.
This permit exists because CUSMA says it does, so the agreement's review schedule is part of the practical picture, not background noise. The agreement's review clause required the three countries to hold a joint review six years after the agreement entered into force, on July 1, 2026, and to decide whether to extend it for another 16 years. If all three parties had agreed, the next review would have fallen in 2032. That is not what happened.
At the July 1, 2026 review, Canada and Mexico affirmed their support for renewing the agreement, while the United States did not agree to renew it in its current form. The agreement remains in force, and the parties now proceed through annual joint reviews until they agree to extend it or it reaches the end of its current term on July 1, 2036. CUSMA work permits continue to be issued under the agreement as it stands. What the review outcome changes is the planning horizon: a move planned one permit at a time is unaffected in the short term, but a multi-year plan that assumes the agreement's framework is settled for a decade should be re-checked against each annual review, and against any changes to the profession list or the admission rules that a renegotiation produces.
Do not enter as a visitor and work. Visa-free entry to Canada as an American is not permission to work there, and business-visitor entry covers meetings, conferences, and contract negotiations, not entering the Canadian labour market. Working without status, or on the wrong status, creates a record that follows later applications. That visitor trap has its own companion guide in this series.
Do not stretch a job into a listed profession it is not. The officer compares the duties in the offer letter against the listing, not the job title on the offer. A role relabelled to sound like a listed profession, with duties that belong to an unlisted one, is the fastest route to a refusal, and a refusal on mischaracterization grounds is harder to cure than a refusal on missing paper.
Do not treat permanent residence as citizenship. If you are a US permanent resident, CUSMA is closed to you until you naturalize, and no employer letter or credential package changes that. Plan around the route that actually fits your status instead of spending a border trip proving the point.
Do not assume the TN label means the same process in both directions. Americans often search for a TN visa and expect a consulate appointment, because that is how the route works for Mexican citizens going the other way. For a US citizen coming to Canada, there is no TN visa to obtain: there is a CUSMA work permit, issued at the border or through IRCC, and the employer portal step is what makes it issuable. The mirror guide in this series covers the Canadian going the other way, where the border interview and the support letter play the same central role.
| Initial period of stay | Up to 3 years |
|---|---|
| Labour Market Impact Assessment | Not required — LMIA-exempt under the agreement |
| Employer compliance fee | $230, paid through the IRCC Employer Portal |
| Work permit processing fee | $155, paid by the worker |
| Who qualifies | Citizens of the United States or Mexico only; permanent residents do not qualify |
Confirm both fee amounts on the IRCC fee list before paying. The permit is employer-specific: a new employer means a new permit before you start the new job.
No, not a visa in the consular sense. A US citizen does not apply for a CUSMA visa at a Canadian consulate. You apply for a work permit, either at a Canadian port of entry or online through IRCC, and the officer or IRCC decides on that application. Mexican citizens follow a different route and normally apply online before travelling, so guides written for a Mexican audience describe steps Americans do not take.
No. The CUSMA work permit is open to citizens of the United States or Mexico only. A permanent resident of the United States who is not a US citizen does not qualify, no matter how long they have lived in the United States or how closely their job matches a listed profession. Citizenship, not residency, is the test, and it is the same test in the other direction: TN status in the United States requires Canadian citizenship, not Canadian residence.
Up to 3 years at a time. The permit can be renewed, and renewals are granted in periods of up to 3 years, as long as the stay remains temporary and you still meet every requirement. To renew, you apply again with a current offer of employment from your employer, before your current permit expires. A renewal is a fresh decision on the same tests, not an automatic extension.
Not on the strength of the old permit. A CUSMA work permit is employer-specific: it authorizes work for the employer named on it, in the occupation named on it. If you change employers, or if your occupation changes materially, you need a new work permit with a new portal offer from the new employer, and you must have it before you start work under the new terms.
Possibly, but not automatically. A spouse or common-law partner of a skilled temporary worker may be eligible for an open work permit under IRCC's spousal rules, and eligibility turns on the principal worker's occupation skill level and permit duration. Check the current spousal open work permit rules before assuming a spouse can work, and plan the spouse's application separately from yours.
Yes. At the joint review on July 1, 2026, Canada and Mexico affirmed their support for renewing the agreement, while the United States did not agree to renew it in its current form. The agreement remains in force, with annual joint reviews until the parties agree to extend it or it reaches the end of its current term on July 1, 2036. CUSMA work permits continue to be issued under it. Because the review outcome can change the framework, re-check the current status of the agreement before building a multi-year move around it.
It depends on the profession. Most listed professions require a bachelor's degree, a licence, or both, exactly as the listing states, and where the listing requires a degree, work experience alone does not substitute for it. Some listings allow a defined combination of education and experience instead. The test is the listing for your profession, not your job title or your employer's opinion of your seniority, so read the listing before you apply.