Be polite, don't make up reasons. Just tell them you regret to inform them that you can't take the position.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. To create an applicant account, go to Career Pages website and click on Sign In. Under the Sign In button, click Don't have an account? Do you want to withdraw your application politely? Get application withdrawal tips and a sample email to withdraw job applications. After careful consideration, I would like to withdraw my application for the job. This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: If you have made up your mind then write a simple letter telling them that you have decided to withdraw your acceptance letter.