Have you received your income tax refund? I know of some who haven't.
Anyway i made this template for request of refund from the LHDN, consider it a kind reminder to them. :) Made it in Bahasa since i thought it is the official standard for Malaysia government agencies.
EDIT: 10 days after sending the letter to LHDN, they responded that the request is being processed. Very efficient. Hope they keep up the good work :p