To whom it may concern:
(your name) is employed as a (your position) for (company name). He has been employed by (company name) for more than (years employed) years, since (start date).
His annual salary is (salary). In addition, he is eligible for an annual bonus of up to (bonus percent, if applicable) of his salary. Over the last 2 years, his bonus averaged (bonus amount) per year.
(your name) is a valuable employee, and his prospects for continued employment and advancement with (company name) are excellent.
Sincerely,
(your boss' name)
(his position)
