Crafting a compelling Letter of Interest (LOI) is a crucial step in showcasing your skills and qualifications to potential employers or clients. A well-designed LOI can help you stand out from the competition and secure interviews or opportunities. In this guide, we will delve into the essential elements of creating a professional LOI template in Microsoft Word, focusing on design elements that convey professionalism and trust.
1. Page Setup and Margins

Page Size: Use standard letter size (8.5 x 11 inches) for compatibility and professionalism.
2. Font Selection
Clarity and Readability: Choose fonts that are easy to read, such as Arial, Calibri, or Times New Roman. Avoid overly decorative or difficult-to-read fonts.
3. Heading and Subheading Styles
Hierarchy: Use different font sizes, styles (e.g., bold, italic), or spacing to create a clear hierarchy of headings and subheadings.
4. Paragraph Formatting
Line Spacing: Use single-line spacing for the body text.
5. Header and Footer
Header: Include your name, contact information, and the date in the header.
6. Salutation
Research: Address the recipient by their proper name and title. If unsure, use a generic salutation like “Dear Hiring Manager.”
7. Body Content
Introduction: Clearly state the purpose of the LOI and the position or opportunity you are interested in.
8. Closing
Politeness: Use a polite closing, such as “Sincerely” or “Best Regards.”
9. Enclosure
10. Proofreading and Editing
Accuracy: Carefully proofread the LOI for any errors in grammar, spelling, or punctuation.
By following these guidelines and incorporating the design elements discussed, you can create a professional and impactful Letter of Interest template in Microsoft Word that effectively showcases your qualifications and increases your chances of securing your desired opportunities.