What is the usual deadline for electronically filing individual federal income tax returns in the U.S.?

The usual deadline for electronically filing individual federal income tax returns in the U.S. is April 15. This date marks the standard due date for taxpayers to submit their returns for the previous tax year. It provides individuals the opportunity to gather their financial documentation and report their earnings, deductions, and credits to the Internal Revenue Service (IRS).

Filing by this deadline is crucial to avoid penalties and interest on any taxes owed. If April 15 falls on a weekend or a holiday, the deadline may shift to the next business day, but generally, taxpayers can expect to have until April 15 each year to file their returns when considering the overall tax calendar.

The other options do not align with the established deadline for individual federal income tax returns. For instance, July 15 may relate to extensions or a specific year's adjustment due to exceptional circumstances, but it is not the usual deadline. March 15 is primarily relevant for certain business returns and partnerships, whereas June 30 is not a standard deadline for any individual tax filing.