Subject: Request for Salary Increase

Dear [Name], 

I am writing to request a salary increase. I have been with the company for [#] years and I believe I have contributed significantly to the organization. I have increased productivity, taken on additional tasks and exceeded the standards set for my position. 

As a result, I believe that I deserve an increase in compensation to reflect my commitment and work. I look forward to hearing your thoughts on the matter. 

Thank you for your time and consideration. 

Sincerely, 
[Your Name]
Invia un'e-mail professionale al tuo capo chiedendo un aumento.