Putting a temporary foreign worker on a crew runs through two federal departments in a fixed order, and the approval most people call “the LMIA” is only the first half of it. The second half doesn’t excuse a firm from a single obligation it already owes every other worker on the same job site.
Key takeaways
The process runs employer-first, worker-second, and the two halves belong to different federal departments. An LMIA is, in treadstonelaw’s framing, “an assessment conducted by Employment and Social Development Canada… to determine whether hiring a foreign worker will have a neutral or positive effect on the Canadian labour market.” A positive result clears the employer’s side of the process; it does not authorize the worker to do anything on its own. Only once the employer holds a positive LMIA does the worker apply to IRCC for an employer-specific work permit — one that names the employer, the job title, the location and the duration, and doesn’t transfer to a different job or a different employer without a new application. A firm that treats the LMIA itself as the finish line is missing the step that actually authorizes the person to work.
ESDC sorts LMIA applications into high-wage and low-wage streams based on whether the wage being offered sits at or above the applicable provincial median wage for the occupation. Which stream a role falls into changes the compliance path that follows — the recruitment expectations, the documentation requirements and the conditions attached to the eventual approval differ by stream. For a construction employer setting the wage on a posted role, that median-wage line is worth knowing before the job ad goes out, not after the LMIA application has already been shaped around the wrong stream.
Worth being precise about that line: ESDC’s own definition isn’t the bare provincial median, it’s the median hourly wage plus 20% — for Ontario, that threshold is $36.92 an hour for LMIAs received on or after July 17, 2026, up from $36.00 for applications received before that date, both figures drawn from Statistics Canada’s Labour Force Survey.
ESDC doesn’t take an employer’s word that Canadian candidates weren’t available — it wants to see the effort. Per treadstonelaw’s summary, that means advertising the role on Job Bank plus at least two other recruitment methods specifically targeted at underrepresented groups, and keeping documented records of the applicants that process produced. The documentation isn’t a formality tacked on after the fact — it’s the evidence base the LMIA application is built on, and gaps in it are one of the more common reasons an application stalls or gets refused.
Processing time varies enough that treating it as a fixed number is a planning mistake in itself. treadstonelaw’s own description is that “some applications resolve in a few weeks; others take several months,” and the practical advice is to check ESDC’s current service standards rather than rely on how long the process took the last time a firm went through it. For a seasonal construction operation trying to time a start date against a spring ramp-up, that variability is worth building real slack around — the process the firm ran successfully last year in six weeks is not a guarantee of six weeks this year.
Once a TFW is on site, every obligation covered elsewhere in this cluster applies to them exactly as it applies to any other employee. The 10-calendar-day WSIB registration clock runs from the day the firm hires its first employee, TFW or not. The ESA’s three-year record-keeping requirement on hours worked and wage statements applies from day one of employment. Minimum wage, overtime, and every other standard covered elsewhere in this hub apply without a carve-out for immigration status. A firm that gets the LMIA and work permit process right but treats the resulting hire as somehow outside its normal payroll and safety obligations has simply moved the compliance risk from one department to another.
Because the resulting work permit names a specific employer, job title, location and duration, it’s reasonable to infer — though the precise terms depend on the permit as issued — that a TFW has less built-in flexibility than a Canadian hire to move between materially different roles or job sites within the same company without checking whether the change still fits the permit as written. Treated as a working assumption rather than a certainty, that means a firm moving crew members between projects to balance workload should confirm a TFW’s specific permit terms before reassigning them, rather than assuming the same freedom it has with any other employee on the roster.
The same logic extends to duration: a permit tied to a fixed end date doesn’t automatically renew alongside a project running long, which is worth flagging early enough in a multi-season build that a renewal application isn’t started after the original permit has already lapsed.
Related reading: the same T5018 and record-keeping obligations that apply to every worker on payroll and why the LMIA timeline needs real slack against a seasonal start date.
An LMIA is an employer-side assessment from Employment and Social Development Canada showing that hiring a foreign worker won’t harm the Canadian labour market. It is not a work permit — a positive LMIA only allows the worker to then apply to IRCC for an employer-specific work permit.
The stream is determined by whether the offered wage is at or above the applicable provincial median for the occupation. Which stream applies changes the recruitment documentation and compliance conditions that follow, so it’s worth confirming before setting the posted wage.
There is no fixed timeline — some applications resolve in a few weeks, others take several months. Employers should check ESDC’s current service standards rather than plan around a previous application’s processing time.
Yes. The 10-calendar-day WSIB registration clock and the ESA’s record-keeping, minimum wage and overtime rules apply to a TFW exactly as they apply to any other employee, with no carve-out for immigration status.
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