A job offer letter is a document that a Canadian employer gives you (as a temporary worker). It explains the details of your job.Find out job offer requirements for Express Entry and who needs a Labour Market Impact Assessment (LMIA). You can apply for a PR before coming to Canada. The process will take probably 18 months from the submitted application date, maybe less. Securing a job offer not only boosts your likelihood of obtaining a work permit but also sets you on a clear path to starting a new life. Learn everything about job offer letters for immigration, including eligibility criteria, required documents, and the process. Hello Everyone, Could you please provide your views on my below queries. There are three ways that a job offer can be "valid" (and thus give you points) in Express Entry. One and two above are based on approved LMIAs.