My salary has increased since Jan 2013. But my work permit still with the previous salary. so I am going to write letter to update it.
Subject: - Request to update salary on Work permit
Dear Sir,
With all due respect, I would like to inform you that my work permit salary is not matching with what I am getting, as my salary has been increased 18 months ago.
My work permit is going to expire three months later. So, it is requested you, please update my new work permit as per my actual salary.
Thank you
Sincerely,