What are the differences between business letter and business memos?

Answer 1

Business letters are formal communications often used for external correspondence, such as with clients or other businesses, and typically follow a specific format including a date, recipient address, and signature. In contrast, business memos are usually internal documents meant for communication within an organization and are generally less formal, lacking elements like salutations and signatures. Memos often focus on a single topic, while letters can cover a wider range of subjects. Additionally, memos are often distributed to multiple recipients, whereas letters are typically directed to a specific individual or organization.