E-filing (electronic filing) is the process of submitting tax returns online using the internet. By using this method of filing taxes, taxpayers are able to send their returns to the Internal Revenue Service (IRS) in an efficient and secure manner. E-filing is available from tax professionals and tax preparation software which has been preapproved by the IRS and also from Free Fillable Forms on the IRS website.

E-filing is a simple and convenient way to file taxes as it allows taxpayers to file taxes online. It eliminates the need to physically mail in tax returns, which can often lead to lost or misfiled returns. E-filing eliminates such potential issues, and also speeds up the process for taxpayers by ensuring the return is correctly filled out and submitted in a timely manner.

In addition to its convenience and ease, e-filing also offers many other benefits. E-filing provides taxpayers with increased accuracy in their returns, as electronic formats are less prone to human error. It also allows for greater security for filing returns, as the IRS's secure channels and encryption technology helps protect taxpayers from data theft or fraud. Furthermore, e-filing allows taxpayers to receive their tax refunds much faster than traditional paper filing.

E-filing is a great way to get tax information to the IRS quickly and securely. It allows taxpayers to avoid the hassle and potential errors associated with paper filing, while also offering faster processing and refund times. With the convenience and other benefits offered by e-filing, it is the preferred choice for many taxpayers.