Resume cover letters are designated to showcase your talent and value to an organization. Unlike a resume, which highlights your entire job and training history, cover letters primarily focus on qualifications for the specific job. Although there are many variables when it comes to writing resume cover letters, there are several rules you should continually adhere to.Writing the Cover LetterThe format of a cover letter is just as important, if not more important, than the information within its paragraphs. Cover letter formatting consists of the content and presentation perspective. Proper formatting is essential for both print and digital cover letters. The following is a basic breakdown of an effective cover letter format:Contact Information - Contact information should be placed at the top of the letter. Ensure you include your name, address, phone and email address.First Paragraph - The first paragraph of a cover letter should clearly state the position you're applying for as well as where you came across the job posting.Middle Paragraph - Within this paragraph refer specifically to the job posting qualifications and eloquently illustrate how your individual experiences and abilities relate to the job requirements. Essentially, this paragraph showcases to the hiring manager what you have to offer. Be precise and to the point. However, keep a paragraph to a four-to-five sentence maximum. Expand to two paragraphs, if necessary.Last Paragraph - Use this paragraph to reiterate your interest in the position. Inform the employer how you can be reached by including your email address and phone number.Font Style and Size - Ensure the cover letter is easily legible by writing in 12 point font. Use basic fonts such as Times New Roman or Arial. Always match your cover letter font to your resume font for a uniformed appearance.What Not to WriteWhen writing the cover letter you should avoid:Bragging - Showcase your strengths while simultaneously engaging in humility.Inaccurate Information - Don't write about a job or educational experience unless it is on your resume. Moreover, never fabricate information.Rambling - The quickest way to have a cover letter tossed aside is to ramble. Be concise and to the point.How the Job Will Help You - While obtaining this position may prevent foreclosure or allow you to afford vacations, never include this information. Cover letters explain how you'll benefit the company, not the other way around.