You've landed the job, but now you're wondering how to respond or write an acceptance letter. Here's a guide on how to accept a job offer.Acting swiftly in declining a job offer ideally within 24 to 48 hours of receiving it is crucial. If you are wondering how to go about this issue without burning bridges, we have some tips. I am writing to confirm my acceptance of your employment offer on April 20 and to tell you how delighted I am to be joining XYZ Corporation in Chicago. You can simply say: "No thanks. " (And even the "thanks" is optional). Turning down a job offer after you already accepted it should be done gracefully. In this article, we will guide you through the process of writing an effective acceptance letter for a job offer. You will not burn a bridge just because you decline a job offer.