Generally you can stay in Canada for the duration of your study permit. Look at your permit and it will tell you when it expires. In some cases, you can apply for an extension.

Yes, but only under limited circumstances such as when:

• Your employment is on-campus;
• The international student is the recipient of a scholarship;
• The work has been certified as being an integral part of the program of study;
• The work consists of academic research or a post-doctoral fellowship;
• The work takes place after graduation in a field related to the program of study.
• Spouses of international students are eligible to work temporarily in Canada.

There are other ways to work while on a study permit depending on where you study in Canada.

No. You do not require a Study Permit when:

• You take a French or English language training course that is not more than three months in duration; or
• You are the spouse or dependent child; a diplomatic or consular officer; a representative of a foreign country; or a representative of the United Nations or any other intergovernmental organization of which Canada is a member.

Yes you can. You will need to file Form IMM 1249. This immigration visa form is used by individuals who want to file for an extension of their study permit in Canada. Individuals submit form IMM 1249 to change conditions or to extend their stay in Canada as students. This application is for temporary residents who currently reside in Canada as students.

Note: Individuals holding valid current temporary resident status can apply for an extension of their stay provided they apply at least 30 days before the expiry date of their current status.