When Does a Study Permit Become Invalid in Canada? The 90-Day Rule and the 150-Day Trap
By Amir Ansari, RCIC, Ansari Immigration. Reviewed October 10, 2026.
A study permit becomes invalid on the earliest of four days set out in Canada's immigration regulations (IRPR section 222): 90 days after you complete your studies, the day you are no longer enrolled at the school named on the permit, the day it is cancelled, or the day it expires. The date printed on the card is the latest your permit can last, not the day it actually ends.
The students who get caught, in our day-to-day casework at Ansari Immigration, are almost always the ones who trusted the date on the card. That date is a deadline, not a guarantee. Four separate events can switch a study permit off before it, and two of them quietly end the right to stay or work while the card still looks valid.
What “invalid” actually means (and why the printed date misleads)
“Invalid” means your permit has stopped working as legal authorization to study, even if its printed expiry is months away. Under IRPR 222(1), a study permit becomes invalid on the first of these four days to occur. The printed expiry is only one of them, and usually the last.
Trigger (IRPR 222(1)) | When it happens | What it means for you |
|---|---|---|
90 days after you complete studies | The day studies are officially done, plus 90 days | Permit ends even if the card shows a later date |
No longer enrolled at the named school | You stop attending the DLI on the permit (not by finishing) | Permit ends; you may be studying without authorization |
Cancellation | IRCC cancels it under s.222.7, 222.8 or 243.2 | Permit ends on the cancellation day |
Printed expiry date | The date on the card | The latest possible day, only if none of the above hit first |
The 90-day rule: your permit ends 90 days after you finish, not on the card date
If you finish your program early, your permit does not run to its printed date. IRCC is explicit: “your study permit will stop being valid 90 days after you complete your studies, no matter what day is printed on the study permit.” Your studies count as complete on the date your school first notifies you, for example by a completion letter or transcript (IRCC: while you study, updated April 24, 2026).
A worked example. Your permit is printed with an expiry of September 30, 2026. You finish your program and your school issues your completion letter on December 20, 2025. Count forward 90 days: your permit becomes invalid around March 20, 2026, not September 30. For more than nine months the card in your wallet says you are a student, and you are not. Anyone who kept working on-campus in that window was working without authorization.
Who this does not catch: the 90-day rule does not apply to a short list of people under IRPR 222(2), including certain officials and some family members of residents described in the regulation. For most students it applies in full. The familiar way to picture it: the printed date is the “use by” date on the package, but finishing your program is like opening it, and the clock that matters starts then. So ask yourself: if your completion letter is already dated, do you actually know your 90-day date, or just the card date?
The 150-day leave trap: you can pause studies, but not the way most people think
You can take time off and stay compliant, but only within limits and never while working. Two conditions ride on every study permit under IRPR 220.1(1): you must stay enrolled at the school named on your permit, and you must actively pursue your studies. IRCC treats a leave of up to 150 days as still actively pursuing, if your school authorized it.
Leave that counts includes a medical reason or pregnancy, a family emergency, the death or serious illness of a family member, your school closing permanently or because of a strike, changing schools, or any leave the institution authorizes. A deferred program start also counts, but with a catch: you must begin the next semester with an updated letter of acceptance, even if that is sooner than 150 days (study permit conditions, updated April 24, 2026). The same rules govern changing conditions and unscheduled breaks on your permit.
The trap most people miss: you cannot work on or off campus during an authorized leave, even if your permit says you are allowed to work. The only exception is a strike closure where you already had work authorization. And the 150 days is not a free pass to stack leave after leave. Officers assess whether your leaves add up to reasonable progress toward finishing; if they do not, you can be found to have broken the actively-pursuing condition. If asked, you must prove the leave was authorized and no longer than 150 days. Pushing past 150 days without resuming can end your status and, in some cases, trigger a six-month wait before you can apply for a new study permit, visitor visa, or work permit.
From our desk at Ansari Immigration: the question a student should ask before taking time off is not “am I allowed a break?” but “can my school put the break in writing, and can I resume inside 150 days?” If either answer is no, the break is a status problem, not a pause.
Maintained status is not travel insurance: the leaving-Canada trap
If you apply to extend your permit before it expires and you stay in Canada, you keep studying under the same conditions while IRCC decides. This is maintained status (formerly “implied status”). The part that catches people is what happens at the border. IRCC's officer guidance is blunt: the authorization to study or work without a permit “ends when the applicant leaves Canada”, and “a temporary resident's maintained status ends when they leave Canada” (Maintained status PDI, updated May 28, 2025).
A branch that goes wrong often: a student on maintained status flies home for a family event while the extension is in progress. The moment they leave, the right to study or work stops. They may be allowed back into Canada as a temporary resident if they are visa-exempt or hold a valid multiple-entry visa, but if the new permit has not been issued before they return, they cannot resume studying or working until it is. The extension does not travel with them. If you are weighing a trip, read what crossing the border does to your status first, and compare it against how a clean study permit extension and maintained status is supposed to run.
Not sure whether your permit is still valid, already counting down, or safe to travel on? A 30-minute consultation with Ansari Immigration settles it before you make a move you cannot undo. You get a straight answer, not a pitch.
If it already lapsed: restoration has a hole built for students
Losing status is not always the end, but the safety net has a gap most people do not know about. Under IRPR 182(1), if you apply within 90 days of losing temporary resident status, an officer shall restore it once you meet the usual requirements. That is the rule everyone repeats.
Here is the part that gets left out. IRPR 182(2) says an officer shall not restore a student who is out of compliance with the study-permit conditions in 220.1(1). So a student who stopped actively pursuing studies, or blew past the 150-day leave limit, can be barred from restoration even inside the 90-day window. The clock everyone watches is not the only thing that decides your case. Studying after your permit is invalid counts as studying without authorization, which can mean a procedural fairness letter, a refusal, and a six-month bar on the next application. Restoration is also measured against the current study-permit requirements, which is why restoring your status as a student is not automatic and is a poor plan to rely on.
What this means for you
Four moves protect you. First, work out your real invalidity date (the earliest of the four triggers), not the card date. Second, if you want to keep studying, apply to extend before your permit expires and stay in Canada so maintained status actually applies. Third, do not work during any authorized leave, and keep your school's authorization in writing. Fourth, do not treat restoration as a backup plan, because for students it can be refused outright. If your situation touches a study permit or a work permit decision, the timing is the whole game.
Frequently asked questions
Does my study permit expire on the date printed on it?
Not necessarily. Under IRPR 222, a study permit becomes invalid on the earliest of four days: 90 days after you complete your studies, the day you are no longer enrolled at the named school, the day it is cancelled, or the printed expiry. For anyone who finishes early, the 90-days-after-completion date usually comes first.
What is the 150-day rule for study permits?
You can take an authorized leave from your studies of up to 150 days and still be treated as actively pursuing them, if your school authorized the leave. You cannot work during that leave, even if your permit normally allows it, and stacking leaves that do not show progress toward finishing can be treated as non-compliance.
Can I travel while my study permit extension is being processed?
You can, but maintained status ends when you leave Canada. You may be able to re-enter as a temporary resident if you are visa-exempt or hold a valid multiple-entry visa, but you cannot resume studying or working until your new permit is issued. The extension does not protect you abroad.
My study permit expired. Can I still restore my status?
You can apply to restore within 90 days of losing status, but IRPR 182(2) bars restoration for a student who is out of compliance with the study-permit conditions (staying enrolled and actively pursuing studies). Restoration is not guaranteed, so it is a risky plan to depend on.
Related Posts
Study Permit Extension in Canada (2026): How to Renew, Maintained Status, and Mistakes to Avoid. When and how to extend before your permit runs out.
Can Students Travel In and Out of Canada With an Expired Study Permit. What crossing the border does to your status and re-entry.
How to Restore Your Status in Canada as an International Student. The 90-day restoration path and exactly where it stops for students.
Three signs your study-permit timing needs a professional read: you have finished your program and are unsure when your 90 days run out, you have taken or are planning a leave, or your permit lapsed and you are weighing restoration against a fresh application. Ansari Immigration will tell you if there is nothing to fix. Study permit representation is a flat $500 from inside Canada, $1,500 from outside, quoted upfront (additional family members quoted separately), handled by a licensed RCIC regulated by CICC.
Did you know your permit's real invalidity date, or did the printed date fool you? Tell us in the comments; your experience helps the next student reading this.
This article is for general information only. It is not legal advice. Program criteria, requirements, processing times, and selection approaches can change without notice. Always confirm details on official government websites or consult a licensed Regulated Canadian Immigration Consultant (RCIC) for advice specific to your situation.
Comments