A promotion letter is an official document issued by an employer to acknowledge an employee’s advancement within the company. It formally communicates the promotion, including the new job title, responsibilities, and any changes in salary or benefits. The letter serves as recognition of the employee’s hard work, dedication, and contributions to the organization. It also outlines expectations in the new role and expresses confidence in their abilities. A well-crafted promotion letter not only boosts employee morale but also reinforces a culture of growth and appreciation within the company, mo