If your Canadian work permit is getting close to its expiry date, the clock matters more than almost anything else in your file. Apply one day too late and you lose the right to work. Apply on time and the law lets you keep working while you wait, even if that wait stretches into many months.

This guide walks you through the full work permit extension Canada process, from when to apply and what documents you need, right down to how implied status protects your job while IRCC reviews your file. Every step here reflects the current rules in place as of 2026, so you know exactly what you are dealing with today.

What a Work Permit Extension Actually Is

A work permit extension lets a temporary foreign worker keep working in Canada after the current permit expires. You are asking Immigration, Refugees and Citizenship Canada (IRCC) to renew your authorization, usually under the same conditions you already have.

There are two broad situations. The first is a straight extension, where you keep the same employer and same job and simply need more time. The second is a change of conditions, where you want to switch employers or move to a different type of permit. Both use the same core application, but the second one carries extra requirements.

The IRCC work permit extension process runs almost entirely online now. Paper applications are only accepted in a handful of limited cases, so most workers file through their IRCC secure account.

When to Apply for a Work Permit Extension

Timing is the single most important decision in this whole process. IRCC lets you apply up to six months before your permit expires. Most people wait until the last few weeks, and that is where trouble starts.

Processing times have climbed sharply. Inland work permit applications, including extensions, have been sitting around seven to eight months through 2026, and at some points in the year the average pushed past 250 days. That is a long time to wait for a document you need in order to earn a living.

Here is the rule I want you to remember. Apply at least 90 to 120 days before your permit expires. This buffer gives you room to fix a returned application, gather a missing document, or deal with a portal glitch without ever falling out of status.

Applying before your permit expires is what triggers implied status. Miss the expiry date, and you lose the legal right to work immediately, even if IRCC later approves your extension.

Understanding Implied Status (Maintained Status)

This is the part that saves your job during the long wait, so it is worth understanding clearly.

Implied status, which IRCC now officially calls maintained status, is the legal right to keep working under the conditions of your expiring permit while your extension is being processed. It kicks in automatically the moment your old permit expires, but only if you submitted your extension application before that expiry date.

The protection comes from Canadian immigration law itself, not from a favor or a courtesy. As long as your application was filed on time and you stay in Canada, you can continue working under the same employer and same conditions until IRCC makes a decision.

There are firm limits, though. Maintained status does not create a new physical permit. If you hold an employer-specific permit, it only covers work for that same employer under those same conditions. And if you leave Canada while on maintained status, that protection ends the moment you exit, and re-entry is not guaranteed without a valid permit.

IRCC has also extended the validity of the interim proof of work letter to 365 days, which helps workers show employers and banks that their authorization continues past the old 180-day mark.

Documents You Need for Your Extension

Getting your documents right the first time is what keeps your application from being returned. A returned application ends your maintained status, even if it comes back after your permit already expired.

Here is what most applicants need to prepare:

• A valid passport, with enough validity to cover the requested permit period
• Your current work permit
• The completed application form (IMM 5710, the Application to Change Conditions, Extend my Stay or Remain in Canada as a Worker)
• A digital photo that meets IRCC specifications
• Proof of your continued employment, such as a job offer letter or employment contract
• A copy of your Labour Market Impact Assessment (LMIA) or LMIA-exempt offer number, if your permit is employer-specific
• Payment of the required fees

Fill out the IMM 5710 form on a computer using Adobe Acrobat Reader, not a web browser or mobile device, or the form may not work correctly. Save it to your device before you start.

Work Permit Extension Fees (2026)

Fees are straightforward, but they add up depending on your situation. Here is the current breakdown.

Fee	Amount (CAD)
Work permit extension (base fee)	$155
Open work permit holder fee	$100 (if applicable)
Biometrics	$85 (if required)
Medical exam	Varies by physician and location

Not everyone pays every fee. The open work permit holder fee applies only if you are extending an open work permit, and biometrics are only charged if yours have expired or were not previously collected.

Step-by-Step: How to Extend Your Work Permit

Now let us put it all together into a clear sequence.

Step 1: Confirm Your Eligibility and Timing

Check your permit expiry date and count backward. If you are within 90 to 120 days of expiry, it is time to start. Confirm you still meet the conditions of your permit, and that your employer situation has not changed in a way that affects your eligibility.

Step 2: Gather and Verify Your Documents

Pull together everything in the document list above. Double-check that your passport has enough validity, since IRCC will not issue a permit that outlasts your passport or your biometrics.

Step 3: Complete Form IMM 5710

Fill out the form carefully on your computer. If you are changing employers, this is where you indicate the new conditions and attach the supporting LMIA or offer of employment number.

Step 4: Pay Your Fees and Submit Online

Log into your IRCC secure account, upload your documents, pay the fees, and submit. The system time-stamps your submission, which is your proof that you filed before expiry. Take a screenshot of the confirmation and save the receipt.

Step 5: Confirm You Are on Maintained Status

If your permit expires while your application is pending, and you filed on time, you are automatically on maintained status. You can keep working under the same conditions. Keep your confirmation letter handy for your employer.

Step 6: Wait, and Do Not Leave Canada

This is the hard part. With processing times running long, you may wait many months. Stay in Canada throughout, because leaving ends your maintained status and puts your re-entry at risk.

Common Mistakes That End Maintained Status

I have seen the same errors trip people up again and again. The good news is that every one of them is avoidable.

The most common mistake is filing one day late. IRCC’s online system time-stamps everything, and there is no grace period. If you cut it close and the payment does not process in time, you can lose your protection over a technicality.

The second is submitting an incomplete application. If IRCC returns your file because a form was unsigned, a document was missing, or a fee was not paid, your maintained status ends from the return date. Resubmitting the corrected version does not restore the protection you lost.

The third is travelling outside Canada during the wait. Even a short afternoon trip across the border can terminate your maintained status. Unless it is truly unavoidable, stay put until your new permit is issued.

What Happens If Your Permit Already Expired

If your permit expired and you did not apply in time, you are out of status and cannot work. You have 90 days from the expiry date to apply for restoration of status. During that restoration period you cannot work, and there is no guarantee of approval, so acting fast matters.

Restoration is a genuine second chance, but it is far more stressful and uncertain than a timely extension. This is exactly why the 90-to-120-day buffer is worth taking seriously.

Use the Wait Time to Advance Your PR Journey

A pending work permit renewal does not stop you from moving toward permanent residence. Many workers use the long processing window productively, building toward a stronger long-term status rather than just holding the line.

You can enter the Express Entry pool while your extension is in progress, since Canadian work experience strengthens your profile. You can also pursue a Provincial Nominee Program nomination, which adds significant weight to your application. If you have a spouse or common-law partner in Canada, this can also be the moment to look at spousal sponsorship as part of a broader family plan.

Getting Your Extension Right

A work permit extension looks simple on paper, but the margin for error is genuinely zero when it comes to timing. File early, prepare a complete application, keep your proof, and stay in Canada while you wait. Do those four things and maintained status will protect your job through even the longest processing delays.

If your file has any complexity, such as an employer change, a gap in your record, or a permit that is already close to expiry, professional guidance can prevent costly mistakes. The right review at the right time keeps your status protected and your permanent residence goals on track.

This guide is general information based on IRCC rules current as of 2026 and is not legal advice. For official rules, always check canada.ca/immigration. For personalized help with your specific case, speak with a regulated immigration consultant.