Business documents are written records that provide important information about a company's operations, transactions, and communications. They can include various types of documents such as contracts, invoices, reports, and memos. These documents serve as formal evidence of agreements and decisions made within a business context. Effective business documents are essential for maintaining clear communication and ensuring compliance with legal and regulatory requirements. They help in documenting processes, tracking progress, and facilitating decision-making. Properly organized business documents can enhance efficiency and support the overall management of a business.