Learn what to include in a job offer letter and use our ready made template. These basic sample offer letters consist of "core" data that should be included in an offer letter.Use this letter to convey information to a new employee about whom they will report to, job title, starting date and time, rate of pay and classification. Your signature and date are considered an acceptance of employment and acknowledgement that you have reviewed the Benefits Summary. What should an offer letter include? It should summarize your offer and outline what the employee can expect when they join your team. It should summarize your offer and outline what the employee can expect when they join your team. Other benefits will be described in more detail in the employee handbook and orientation package. In the opening paragraph of the letter enter the job position that is being offered, then enter the name of the company that is the Employer. An offer letter is a written document given to job candidates that acts as a formal job offer and outline for the terms of employment.