Learn how to write a formal letter with proper format , structure, and examples. Perfect for business, applications, and official purposes. Learn how to write a formal letter in English with proper structure and format. Check its various types, tips, examples, and practice questions here. Learn how to structure, format, and proofread your formal letters for professional purposes. See examples, templates, and abbreviations for different types of letters. Learn how to write a formal letter with proper format . Check out various writing tips on formal letter writing with samples, types, and more.