Saying thank you for your promotion  or writing a short thank you email for promotion  is something you should do - it doesn't take much effort - but it's worth it! It shows you appreciate your boss and how incredibly grateful you are for the opportunity you have been given.      How to Write a Thank You Note for Promotion   So what's the best way to say thank you for the promotion?  Most people write a short thank you message for promotion , an email or letter.   Thank you messages to bosses after promotion    A promotion to a new team or senior position is an incredible opportunity for more responsibility and further professional development. You obviously make a valuable contribution to the company's success and help in achieving its objectives.      Why should you write a thanks letter for a promotion?   Writing a thank you letter or email to your direvct manager can bring numerous advantages. The main reasons to say thanks for a promotion are the following: ...