Closing the Letter. Choose a Closing: One must use a proper closing in a business letter. Use a comma (,) after it. Sign the Letter: Always sign the letter in ink. If sending a printed copy, always affix the scanned signature. Make Note of Enclosure: One must properly enclose a list of attached documents with the letter. One can use the abbreviation of the enclosure, i.e., Encl. or Enc.
Companies use it to convey important information and messages. An individual can also use it while writing an application for a job, cover letters, or any formal document. In this article, we will learn how to write business letter in a professional way, parts of business letter with some samples and examples.