Express entry is the fastest way to enter Canada. It is used to manage PR applications for three economic class immigration programs:
It follows a point-based grading system – including language, education, work experience, age, job offer, and adaptability. Applicants receive the points based on a Comprehensive Ranking System (CRS).
Applicants scoring equal or above cut-off are awarded an invitation to application (ITA). Though a job offer is not compulsory but it increases points.
Provincial governments also pick up from express entry. A provincial nomination also increases points.
If your Express Entry profile is accepted you get into the pool of candidates. You will be ranked in the Express Entry pool using a points-based system. Invitation to apply is awarded to the candidates with the highest scores in the pool. You will have 90 days to submit your application for permanent residence.