Compensation Subsection: Enter the salary amount being offered to the employee. The salary may be entered as an annual, monthly or hourly basis.Need help drafting a job offer letter? A salary verification letter is an official, signed letter from a business that states an employee's employment history and income. This appointment is effective on _____ at an annual (12 month) salary rate of ______. Employers are barred from requesting information about past compensation and benefits until after a job offer is made. In the formal offer letter, provide comprehensive details about the position, compensation, benefits, and other pertinent terms. Michigan State University offers a variety of benefits. Salary information: Employers must include the wage scale they reasonably expect to pay for a position in the job posting. Determine appropriate compensation package, based on the local compensation philosophy, to be presented to preferred candidate in the extension of an offer.