Many candidates neglect to submit cover letters but a cover letter can provide you with an opportunity to stand out and show you are serious about the position. Successfully written cover letters consist of an outline, a draft and then a final review.It is important that you give each step in the process attention. In this article, we share the steps for writing an application letter along with a template and an example for you to use when writing your own. Writing a formal job application email or letter is crucial to making a good impression on potential employers. It's an example of a basic business letter, and should include information about the applicant's qualifications, experience, and interest in the company. A letter of interest can get you noticed and help you land the job of your dreams. Here's how to write one to impress your future employer! Sent to an employer in response to a specific job or internship posting. Cover Letter Content.