A Canadian work permit allows foreign nationals to work legally in Canada. Understanding the different types, eligibility requirements, and application process is essential whether you plan to work temporarily or use it as a stepping stone to permanent residence.
Two Main Types of Work Permits
Open work permits allow you to work for any employer in Canada (with a few exceptions), in any location, for the duration specified on the permit. You don't need a specific job offer to get most open work permits. Examples include post-graduation work permits (PGWP), spousal open work permits (for spouses of certain workers and students), and bridging open work permits for people with a pending PR application.
Closed (employer-specific) work permits are tied to a specific employer, location, and sometimes a specific position. If you leave or change employers, your work permit may no longer be valid and you would need a new one. The vast majority of work permits issued through the Temporary Foreign Worker Program (TFWP) are employer-specific.
LMIA-Based Work Permits
Many employer-specific work permits require the employer to first obtain a Labour Market Impact Assessment (LMIA) from Employment and Social Development Canada (ESDC). An LMIA is a document that confirms there are no qualified Canadian citizens or PRs available to fill the position, justifying the hiring of a foreign worker. The employer applies and pays the $1,000 LMIA fee (per position). Once a positive LMIA is issued, the foreign worker applies for a work permit using the LMIA number.
LMIA-Exempt Work Permits
Many categories of workers are exempt from the LMIA requirement under federal agreements or policy. Key exempt categories include: CUSMA / USMCA (formerly NAFTA): American and Mexican professionals in certain occupations can obtain Canadian work permits without an LMIA. Intra-company transfers: Employees of multinational companies transferring to a Canadian branch or affiliate. International Experience Canada (IEC): Young adults (age 18-35) from over 30 partner countries can get open work permits under the Working Holiday, Young Professionals, or International Co-op streams. Spousal open work permits: Spouses of certain workers and international students can work for any employer without an LMIA. Significant benefit: Artists, researchers, and workers who provide significant social, cultural, or economic benefit to Canada may qualify for LMIA-exempt permits under various categories.
How to Apply Online
Most work permit applications are submitted online through the IRCC portal. You will need: a valid passport, digital photos meeting IRCC specifications, the job offer letter from your employer (showing position, wage, hours, and duration), LMIA approval number (if required) or exemption code, language test results (if required for your stream), and the application fee ($155 CAD for a single work permit application). Biometrics may also be required if you haven't given them recently. After submitting, you will receive a biometrics instruction letter if needed. Once approved, you receive a port of entry letter (if applying from outside Canada) or a new work permit document (if extending from within Canada).
Working While Your Application Is in Progress
If you are already in Canada on a valid work permit and apply to extend or change your permit before the current one expires, you are allowed to continue working under the same conditions as your existing permit while IRCC processes your new application (maintained status). This is a critical rule — if you let your permit expire before applying, you lose maintained status and must stop working.
Before You Choose a Work Permit Route
Canada has several work permit routes, and the correct route depends on the worker, the employer, the job, and the legal basis for the application. Some permits require a Labour Market Impact Assessment, while others are LMIA-exempt because of an international agreement, a public policy, a spouse or partner situation, a post-graduation route, or another exemption category. Choosing the wrong route is one of the most common reasons an application becomes delayed or refused.
A practical first step is to identify whether the work permit will be employer-specific or open. Employer-specific permits normally tie the worker to one employer, one occupation, and sometimes one location. Open work permits provide more flexibility, but they are only available to people who meet a specific eligibility category. Applicants should also confirm whether they need a temporary resident visa or electronic travel authorization to enter Canada after approval.
Documents That Usually Matter
Work permit applications often depend on proof of identity, job offer details, employer compliance documents, proof of qualifications, immigration status documents, and evidence that the applicant will follow the conditions of temporary residence. If the job requires licensing, the applicant should understand whether licensing is needed before applying, before starting work, or only after arrival. For regulated professions, this can affect timing and employer expectations.
The best application package is consistent. Job title, duties, wage, hours, NOC/TEER category, employer name, work location, and contract terms should tell the same story across the offer, employer portal submission, supporting letters, and forms. Any mismatch can create avoidable questions. Applicants should keep a copy of every form and document submitted because those details may matter later for extensions, permanent residence, or compliance checks.
Timing and Status Planning
Work permit timing should be planned around current status in Canada, passport validity, biometrics, medical exam needs, and employer start dates. A worker inside Canada should understand whether they can continue working while an extension is in process. A worker outside Canada should avoid making irreversible travel or employment decisions until the permit is approved and entry requirements are understood.
For long-term planning, the work permit should also be evaluated as part of a permanent residence strategy. Canadian work experience may help under Express Entry or a provincial nominee program, but only if the occupation, authorization, and documentation line up with program rules. That is why the work permit file should be built cleanly from the beginning.
Final Pre-Submission Review
Before submitting, review the application as if you were an officer checking whether the job, employer, worker, and permit category fit together. The employer name should be consistent, the job title should match the duties, the wage should align with the occupation, and the dates should not create unexplained gaps. If the worker has held previous Canadian status, the new application should clearly show whether the person is extending, changing conditions, or applying from outside Canada.
Applicants should also verify current fees, biometrics validity, medical exam requirements, and whether family members need separate applications. These details do not make the pathway more exciting, but they often determine whether an otherwise good application moves smoothly or creates avoidable correspondence with IRCC.