Drop-off / Direct E-File
E-file is a system for submitting tax documents to the US Internal Revenue Service through the Internet or direct connection, usually without the need to submit any paper documents.
Of the 139.3 million US returns filed in 2007, 79.98 million (or about 57.4 percent) were filed electronically. In 2010, a total of 129.3 million US returns were filed, and 93.4 million were filed electronically: in three years the percentage of returns filed electronically increased to 72.3 percent of total returns. In 2018, 89% of tax returns were filed electronically