Need help drafting a job offer letter? I have an offer letter.My boss asked to show the offer letter. First, make sure you put in your twoweek notice with your current job and notify any other employers you were in the hiring process with. Inform your supervisor that you have another offer that you are considering. Learn to write an effective offer letter acceptance mail with this comprehensive guide. A job acceptance letter lets you outline the details of the job so that you are clear about your role in the company prior to your joining. Here are templates and samples that help you get the job when writing your job interest email. We also included some important tips. Have you ever been a County of Los Angeles employee?