How long can I live in Canada and be naturalized in Canada?

According to the current Canadian law, you can apply for naturalization if you have lived in Canada for three years within five years. To apply for naturalization, you must pass the Canadian general knowledge exam. Generally, it takes one year from the examination to the approval of the application. You can apply for a Canadian passport after naturalization. After obtaining a Canadian passport, you are no longer restricted to live in Canada for two years within five years.