There are many reasons why your employer may rescind a job offer. You may have failed a drug test.Be polite, don't make up reasons. Just tell them you regret to inform them that you can't take the position. HR and legal considerations for employers regarding rescinding job offers. Learn what a withdrawal letter is, how to write a letter of withdrawal and see a template and an example to help you write your own. You are perfectly free to rescind your acceptance, and take up the second offer. Discover what rescinding a job offer means, the potential legal ramifications of this move and how to professionally inform candidates. After careful consideration, I would like to withdraw my application for the job. 15. I need assistance in completing forms such as the Rent Rebate application, where should I call?