A century 21 letterhead template is a pre-designed format for creating professional-looking letterheads that can be used by businesses and individuals alike. Letterheads typically include a company’s name, logo, contact information, and other relevant details, and can be used for a variety of purposes, such as sending out correspondence, invoices, and marketing materials.There are many benefits to using a century 21 letterhead template. First, it can save you time and effort. Rather than having to design your own letterhead from scratch, you can simply download a template and customize it with your own information. Second, using a template can help you create a professional-looking letterhead that will make a good impression on your recipients. Third, templates can help you ensure that your letterhead is consistent with your other branding materials, such as your website and business cards.