Inform the candidate both verbally and in writing when the offer is rescinded. Inform applicants that a job offer may be withdrawn if certain contingencies are not met.Can an employer legally withdraw a prospective employee's job offer? In short, the answer is yes. Generally, companies do not withdraw written offer letters for no reason; omitting their explanation prevents any kind of meaningful answer. (1) A request to fill a position must be completed when seeking approval to fill a vacant or create a new position. Until your first day at the job happens, all you have is an offer. Unless the reason for withdrawal is an issue like discrimination, etc. Employers can legally rescind a job offer for several reasons. They may decide that they can no longer afford the role or no longer require the position.