To create an applicant account, go to Career Pages website and click on the Sign In tab, and then Don't have an account? Be polite, don't make up reasons.Just tell them you regret to inform them that you can't take the position. I must now decline your offer of employment. I am going in another direction with my career that I believe is a better fit for me at this time. After careful consideration, I would like to withdraw my application for the job. Learn how to write a letter for declining a job offer that you have already accepted and use our template and example as a guide. Turning down a job offer after you already accepted it should be done gracefully. Military. Military Affidavit. This form is used as proof to the court that a custodial or noncustodial parent is in the military.