Dear …

RE: Recent Promotion

Please allow me to take this opportunity to thank you for __(my recent promotion/promoting me to the position of___ /etc.)__. It’s an honor for me to be given this new opportunity.

I certainly believe that I have what it takes to meet all the new challenges of this position and I’m very anxious to delve in. Rest assured, you can count on me to give __(100% / it my all /etc.)__ in this new role. I’ve been waiting for a chance to be able to expand my skills at __(Name of Organization)__ and I can’t tell you how thrilled I am with this promotion!

Again, thank you. I’m so grateful for the opportunity and want to assure you that I won’t let you down.

Sincerely,