E-filing refers to the electronic submission of documents, typically tax returns or legal forms, through the internet. This process allows individuals and businesses to file their paperwork quickly and securely, often using specialized software or government websites. E-filing can reduce processing times and minimize errors compared to traditional paper filing. Many countries, including the United States, encourage e-filing due to its efficiency. For example, the Internal Revenue Service (IRS) offers e-filing options for tax returns, making it easier for taxpayers to meet deadlines and receive refunds faster. Overall, e-filing streamlines administrative tasks and enhances convenience for users.