I entered my SSN incorrectly on my 2018 extension & was just notified it was rejected... It is now after the deadline. How can I fix this?
You have until 4/23/19 to fix a rejected extension.
To fix a rejected extension:
Selecting "File Extension" at the bottom of the left-hand
navigation panel in TurboTax on the "My Tax Home" screen will allow you
to fix your rejected extension and re-submit it to the IRS before the
date of 04/23/19.
The IRS gives a grace period of five days to fix
rejected extensions and returns and the original submission time stamp
will be honored.
If your rejected extension is not fixed prior to
04/23/19, EZ Extension will be unavailable and your tax due payment to
the IRS will then be considered late. When considered late, your payment
due will be subject to late fees and any penalties and interest charged
by the IRS.