In this article, we discuss what to include in your bank employee resignation letter and also share professional templates and samples that you can use. Explore readymade resignation letter templates tailored for different situations, learn about its essential components, and do and don'ts.Bank Resignation Letter. Customize any of these resignation letters in minutes using our free AI-powered resignation letter builder.. One resignation letter sample is designed to be concise. A resignation letter should be short and to the point. Simply explain why you're leaving and the date of your departure. Here's what to include in a resignation letter, what not to include, and templates and samples of resignation letters and email messages. Learn how to write a respectable resignation letter with our comprehensive guide, including proper format and examples. One of the most important part of quitting is to write a good resignation letter as banking.