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 write a formal letter in English with proper format , structure, and examples. Explore types of formal letters like applications, complaints, enquiries, and resignations with samples for 2025. Letter - writing is an important channel of communication between people who are geographically distant from one another. In earlier times when the telephone and e-mail were not available, the only means of communication between people was through letters . Letter - writing is a skill that has to be developed. In general there are two types of letters : formal , that are written to convey official business and information and informal, which are personal letters to communicate with friends and ... Learn to write a formal letter with format , purpose, and solved examples. Practice now with Vedantu for exam-ready skills.