View the list of Sample Business Letters Thank You for Hiring Disclaimer: Be aware that some of these sample letters have legal, financial, or other implications. If you are not sure about the use of any letter, consult with an appropriate professional first. Thank You for Hiring Dear Thank you for giving me the opportunity to prove my capabilities with your firm. I want to thank you for the expression of faith in my abilities that you have exhibited by this gesture and will certainly do my very best not to disappoint you.