No need to send full Offer Letter. Every company requires proof of your salary breakup.Basically you're expected to accept an offer and join the work without having any written proof of appointment and confirmed agreement on your payout. After you accept the verbal offer we prepare and send 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. You will be based at Penumbra's Alameda headquarters. If it's an official part of your compensation it should be in your offer letter. What is included in an offer letter? Use this sample letter to detail a job position to a temporary employee, stating the period of time for which he or she has been hired. Developing offer letter. q.