You can check to see if your forms were e-filed by reviewing the Season Summary chart in the bottom right corner of the Dashboard page (this is your account home page).
To see the exact date in which they were filed, click Filing Center in the top navigation bar then select Filed Forms from the sub navigation menu. Filter by year and form type to narrow your results. The dates your forms were e-filed with the IRS and/or SSA are shown in the column titled 'E-Filed On.'
Note: You can check status on the Dashboard. Please note however that while the “Filed on” column may be empty, your form has been received and is in progress.