Online tax filing is the process of submitting your tax returns electronically through the internet. This method allows individuals and businesses to complete their tax forms using software or websites designed for this purpose. Many people find online filing convenient because it can be done from home, often with step-by-step guidance, and it typically results in faster processing times for refunds. Various platforms, such as TurboTax and H&R Block, offer online tax filing services. These services often include features like automatic calculations, error checks, and the ability to import financial data from other sources. Additionally, online filing can help ensure that taxpayers meet deadlines and comply with IRS regulations.