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How to Extend a Work Permit in Canada Before It Expires

Applying to extend a Canadian work permit before it expires protects your ability to keep working. Here's the step-by-step process and what to prepare.

Immigration6 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • Confirm You Are Still Eligible for the Same (or a New) Category Before doing anything else, confirm whether you remain eligible under your current work permit category, or whether your…
  • Some extension situations are more complicated than a straightforward renewal — for example, if your employment situation has changed, if your original permit category has been affected…

A work permit with a looming expiry date is one of the more stressful countdowns in Canadian immigration — your ability to keep working, and sometimes your ability to stay in Canada at all, can hinge on getting the renewal filed correctly and on time. Learning how to extend a work permit in Canada properly, well before the deadline, is one of the simplest things you can do to protect your situation.

This article walks through the extension process step by step, and flags the mistakes that most often derail it.

Step-by-Step: Extending Your Work Permit

1. Confirm You Are Still Eligible for the Same (or a New) Category

Before doing anything else, confirm whether you remain eligible under your current work permit category, or whether your circumstances have changed in a way that calls for a different category. An extension application is still assessed against eligibility criteria — it is not automatic just because your first permit was approved.

2. Check Whether a New LMIA Is Required

If your original work permit was employer-specific and required a Labour Market Impact Assessment (LMIA), confirm with your employer whether a current, valid LMIA is still in place or whether a new one is needed to support the extension. An LMIA is an employer-side document from Employment and Social Development Canada (ESDC) — it is not something the worker applies for directly, and it is not itself a work permit.

If your permit falls under an LMIA-exempt category (such as certain intra-company transfers or CUSMA-related professional categories), confirm you still meet that category's specific conditions, since "LMIA-exempt" does not mean the conditions never need re-checking.

3. Gather Your Documentation

Typical documentation for a work permit extension includes:

4. Apply Before Your Current Permit Expires

Submit your extension application before your current work permit's expiry date. Applying while you still hold valid status is what allows you to potentially benefit from implied status while the extension is being processed — applying after your permit has already expired is a materially different and riskier situation.

5. Pay the Applicable Fees

IRCC's fee schedule lists a work permit processing fee — currently $155 CAD, as of mid-2026 — and an additional $100 CAD fee specifically for open work permit holders, on top of the base work permit fee. These figures change periodically, so verify the current amounts directly on IRCC's website before you pay, rather than relying on a number from an older source.

6. Continue Working Under Implied Status, Where It Applies

If you applied for your extension before your current permit expired, and you are otherwise eligible, you may be able to continue working under the same conditions while your application is processed, through a rule known as implied status. This does not apply if you let your permit lapse before applying.

7. Monitor Your Application and Respond Promptly to Any Requests

If IRCC requests additional documents or information, respond promptly and completely. Missing a follow-up deadline can jeopardize an otherwise straightforward extension.

Common Mistakes That Derail an Extension

MistakeWhy it matters
Waiting too long to applyApplying after your permit expires removes the possibility of implied status
Assuming an old LMIA still appliesLMIAs and job offers can have their own validity periods and conditions
Changing employers without a new applicationEmployer-specific permits generally don't transfer automatically to a new employer
Incomplete documentationMissing documents can delay processing or lead to a request for more information
Assuming "LMIA-exempt" means no permit neededYou still need a valid work permit; only the LMIA step is skipped

When to Get Help Before You Apply

Some extension situations are more complicated than a straightforward renewal — for example, if your employment situation has changed, if your original permit category has been affected by a policy update, or if a prior application had any compliance issues. In those situations, getting advice before you file is generally more useful than trying to fix a problem after a refusal.

Frequently asked questions

How far in advance of my work permit's expiry should I apply to extend it?

There is no single fixed number of days that works for everyone, but applying with meaningful time to spare — rather than at the last minute — reduces the risk of a gap in your status. Processing times vary and change, so check current estimates and plan accordingly rather than cutting it close.

What happens if my work permit expires before my extension is approved?

If you applied before your permit expired, you may generally be able to continue working under your existing conditions while the extension is processed, under the implied status rule. If you did not apply before it expired, your situation is materially riskier and you should get advice promptly.

Can I switch employers when I apply to extend my work permit?

If your current permit is employer-specific, switching employers generally means you need a new application reflecting the new employer and offer, not simply an extension of the existing permit as-is. Confirm the correct process for your specific category before assuming an extension alone covers a job change.

Do I need a new LMIA every time I extend an employer-specific work permit?

It depends on the validity period and conditions of your original LMIA and job offer. Confirm with your employer and, if needed, a licensed professional whether your existing LMIA still supports an extension or whether a new one is required.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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