These basic sample offer letters consist of "core" data that should be included in an offer letter. 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. Learn to write an effective offer letter acceptance mail with this comprehensive guide. No. You either accept it, or you don't. If it isnt' acceptable, you need to have a conversation with them about what can be changed. I finally received the confirmation letter yesterday. It turned out the department pushed back the hiring day for 2 weeks. I accepted a job offer and signed an official offer letter and salary acceptance letter, but haven't heard back in 2 months. Can I back out of it if I receive a better offer from another company?