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.Can an employer legally withdraw a prospective employee's job offer? In short, the answer is yes. An appointment is not necessary, however, you must be tested within 24 hours of receipt of this letter or this conditional offer of employment is withdrawn. As a general rule, an offer may be rescindedits just an offer, not a contractin fact, it may be withdrawn after acceptance too! You're supposed to receive an adverse action letter and get a chance to appeal. See Cost-Shifting Provisions Prohibited. If you had a job offer rescinded, you might have claims for breach of contract, promissory estoppel, or fraud. You may well have an enforceable claim and remedy against that new employer under the legal doctrine of "implied contract" or "promissory estoppel."