In this article, we discuss how to write a conformational letter, look at sample templates for formal and informal confirmation letters and share some tips. I am working in a company (the company are into building material) employed me as sales clark.Need to provide proof of employment status? Use this sample employment verification letter to create your own. The letter should capture the employer's attention, show why you are writing, indicate why your employment will benefit the company, and ask for an interview. Some requesting entities may even have a template you can attach for your employer to fill out. Job and Internship Search. Our office is here to support you in a myriad of ways.