You could lawfully rescind the offer if it was not accepted in writing, you would still likely be open to litigation in the matter. Laws prevent hiring managers from rescinding job offers based on race, gender, religion, national origin, age and disability.If any change in employer or type of work (including a change in hours) occurs, a new Outside Employment Request Form must be completed, submitted and approved. Can an employer legally withdraw a prospective employee's job offer? In short, the answer is yes. Can you legally rescind a job offer? Inform applicants that a job offer may be withdrawn if certain contingencies are not met. We are a diverse and progressive organization comprised of 6,055 employees and more than 50 different agencies. An employer can withdraw an offer of employment at any time until it is accepted. The process of conducting background checks in Florida can be difficult to understand.