Compensation Subsection: Enter the salary amount being offered to the employee. The salary may be entered as an annual, monthly or hourly basis.The offer letter may contain information about the salary, start date and more. However, an offer letter is not the same thing as a contract. An NDA usually states that you aren't allowed to give out confidential company information. I would ask for the benefits before signing. Just say that you want to evaluate the entire package. You can just call them and ask to send a offer letter or salary break-out for your satisfaction. In the formal offer letter, provide comprehensive details about the position, compensation, benefits, and other pertinent terms.