Income tax e-filing is the process of submitting tax returns online through a government portal or authorized e-filing platforms. This method offers several advantages, including convenience, as taxpayers can file from anywhere at any time without visiting tax offices. It also improves accuracy by using built-in error checks and speeds up the processing of returns and refunds. E-filing requires users to register on the relevant tax authority’s website, complete digital forms, and upload necessary documents. This streamlined approach not only simplifies compliance but also provides a faster, more efficient way to manage income tax obligations.